Examples with SQLGenerator org.apache.hadoop.hive.metastore.tools.SQLGenerator used on opensource projects

Example 1 with SQLGenerator

use of org.apache.hadoop.hive.metastore.tools.SQLGenerator in project hive by apache.

the class ObjectStore method initializeHelper.

/**
 * private helper to do initialization routine, so we can retry if needed if it fails.
 * @param dsProps
 */
private void initializeHelper(Properties dsProps) {
    LOG.info("ObjectStore, initialize called");
    prop = dsProps;
    pm = getPersistenceManager();
    try {
        String productName = MetaStoreDirectSql.getProductName(pm);
        sqlGenerator = new SQLGenerator(DatabaseProduct.determineDatabaseProduct(productName), conf);
    } catch (SQLException e) {
        LOG.error("error trying to figure out the database product", e);
        throw new RuntimeException(e);
    }
    isInitialized = pm != null;
    if (isInitialized) {
        dbType = determineDatabaseProduct();
        expressionProxy = createExpressionProxy(conf);
        if (MetastoreConf.getBoolVar(getConf(), ConfVars.TRY_DIRECT_SQL)) {
            String schema = prop.getProperty("javax.jdo.mapping.Schema");
            schema = org.apache.commons.lang.StringUtils.defaultIfBlank(schema, null);
            directSql = new MetaStoreDirectSql(pm, conf, schema);
        }
    }
    LOG.debug("RawStore: {}, with PersistenceManager: {}" + " created in the thread with id: {}", this, pm, Thread.currentThread().getId());
}

Example 2 with SQLGenerator

use of org.apache.hadoop.hive.metastore.tools.SQLGenerator in project hive by apache.

the class TxnHandler method setConf.

/**
 * This is logically part of c'tor and must be called prior to any other method.
 * Not physically part of c'tor due to use of reflection
 */
public void setConf(Configuration conf) {
    this.conf = conf;
    int maxPoolSize = MetastoreConf.getIntVar(conf, ConfVars.CONNECTION_POOLING_MAX_CONNECTIONS);
    long getConnectionTimeoutMs = 30000;
    synchronized (TxnHandler.class) {
        if (connPool == null) {
            connPool = setupJdbcConnectionPool(conf, maxPoolSize, getConnectionTimeoutMs);
        }
        if (connPoolMutex == null) {
            /*the mutex pools should ideally be somewhat larger since some operations require 1
           connection from each pool and we want to avoid taking a connection from primary pool
           and then blocking because mutex pool is empty.  There is only 1 thread in any HMS trying
           to mutex on each MUTEX_KEY except MUTEX_KEY.CheckLock.  The CheckLock operation gets a
           connection from connPool first, then connPoolMutex.  All others, go in the opposite
           order (not very elegant...).  So number of connection requests for connPoolMutex cannot
           exceed (size of connPool + MUTEX_KEY.values().length - 1).*/
            connPoolMutex = setupJdbcConnectionPool(conf, maxPoolSize + MUTEX_KEY.values().length, getConnectionTimeoutMs);
        }
        if (dbProduct == null) {
            try (Connection dbConn = getDbConn(Connection.TRANSACTION_READ_COMMITTED)) {
                determineDatabaseProduct(dbConn);
            } catch (SQLException e) {
                LOG.error("Unable to determine database product", e);
                throw new RuntimeException(e);
            }
        }
        if (sqlGenerator == null) {
            sqlGenerator = new SQLGenerator(dbProduct, conf);
        }
    }
    numOpenTxns = Metrics.getOrCreateGauge(MetricsConstants.NUM_OPEN_TXNS);
    timeout = MetastoreConf.getTimeVar(conf, ConfVars.TXN_TIMEOUT, TimeUnit.MILLISECONDS);
    replicationTxnTimeout = MetastoreConf.getTimeVar(conf, ConfVars.REPL_TXN_TIMEOUT, TimeUnit.MILLISECONDS);
    retryInterval = MetastoreConf.getTimeVar(conf, ConfVars.HMS_HANDLER_INTERVAL, TimeUnit.MILLISECONDS);
    retryLimit = MetastoreConf.getIntVar(conf, ConfVars.HMS_HANDLER_ATTEMPTS);
    deadlockRetryInterval = retryInterval / 10;
    maxOpenTxns = MetastoreConf.getIntVar(conf, ConfVars.MAX_OPEN_TXNS);
    maxBatchSize = MetastoreConf.getIntVar(conf, ConfVars.JDBC_MAX_BATCH_SIZE);
    openTxnTimeOutMillis = MetastoreConf.getTimeVar(conf, ConfVars.TXN_OPENTXN_TIMEOUT, TimeUnit.MILLISECONDS);
    try {
        boolean minHistoryConfig = MetastoreConf.getBoolVar(conf, ConfVars.TXN_USE_MIN_HISTORY_LEVEL);
        // override the config if table does not exists anymore
        // this helps to roll out his feature when multiple HMS is accessing the same backend DB
        useMinHistoryLevel = checkMinHistoryLevelTable(minHistoryConfig);
    } catch (MetaException e) {
        String msg = "Error during TxnHandler startup, " + e.getMessage();
        LOG.error(msg);
        throw new RuntimeException(e);
    }
    try {
        transactionalListeners = MetaStoreServerUtils.getMetaStoreListeners(TransactionalMetaStoreEventListener.class, conf, MetastoreConf.getVar(conf, ConfVars.TRANSACTIONAL_EVENT_LISTENERS));
    } catch (MetaException e) {
        String msg = "Unable to get transaction listeners, " + e.getMessage();
        LOG.error(msg);
        throw new RuntimeException(e);
    }
}

Example 3 with SQLGenerator

use of org.apache.hadoop.hive.metastore.tools.SQLGenerator in project hive by apache.

the class TestTxnUtils method testSQLGenerator.

@Test
public void testSQLGenerator() throws Exception {
    // teseted on Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
    DatabaseProduct.reset();
    SQLGenerator sqlGenerator = new SQLGenerator(DatabaseProduct.determineDatabaseProduct(DatabaseProduct.ORACLE_NAME, conf), conf);
    List<String> rows = new ArrayList<>();
    rows.add("'yellow', 1");
    List<String> sql = sqlGenerator.createInsertValuesStmt("colors(name, category)", rows);
    Assert.assertEquals("Number of stmts", 1, sql.size());
    Assert.assertEquals("Wrong stmt", "insert into colors(name, category) values('yellow', 1)", sql.get(0));
    rows.add("'red', 2");
    rows.add("'orange', 3");
    sql = sqlGenerator.createInsertValuesStmt("colors(name, category)", rows);
    Assert.assertEquals("Number of stmts", 1, sql.size());
    Assert.assertEquals("Wrong stmt", "insert all into colors(name, category) values('yellow', 1) into colors(name, category) values('red', 2) into colors(name, category) values('orange', 3) select * from dual", sql.get(0));
    for (int i = 0; i < MetastoreConf.getIntVar(conf, ConfVars.DIRECT_SQL_MAX_ELEMENTS_VALUES_CLAUSE); i++) {
        rows.add("\'G\'," + i);
    }
    sql = sqlGenerator.createInsertValuesStmt("colors(name, category)", rows);
    Assert.assertEquals("Number of stmts", 2, sql.size());
    Assert.assertEquals("Wrong stmt", "insert all into colors(name, category) values('yellow', 1) into colors(name, category) values('red', 2) into colors(name, category) values('orange', 3) into colors(name, category) values('G',0) into colors(name, category) values('G',1) into colors(name, category) values('G',2) into colors(name, category) values('G',3) into colors(name, category) values('G',4) into colors(name, category) values('G',5) into colors(name, category) values('G',6) into colors(name, category) values('G',7) into colors(name, category) values('G',8) into colors(name, category) values('G',9) into colors(name, category) values('G',10) into colors(name, category) values('G',11) into colors(name, category) values('G',12) into colors(name, category) values('G',13) into colors(name, category) values('G',14) into colors(name, category) values('G',15) into colors(name, category) values('G',16) into colors(name, category) values('G',17) into colors(name, category) values('G',18) into colors(name, category) values('G',19) into colors(name, category) values('G',20) into colors(name, category) values('G',21) into colors(name, category) values('G',22) into colors(name, category) values('G',23) into colors(name, category) values('G',24) into colors(name, category) values('G',25) into colors(name, category) values('G',26) into colors(name, category) values('G',27) into colors(name, category) values('G',28) into colors(name, category) values('G',29) into colors(name, category) values('G',30) into colors(name, category) values('G',31) into colors(name, category) values('G',32) into colors(name, category) values('G',33) into colors(name, category) values('G',34) into colors(name, category) values('G',35) into colors(name, category) values('G',36) into colors(name, category) values('G',37) into colors(name, category) values('G',38) into colors(name, category) values('G',39) into colors(name, category) values('G',40) into colors(name, category) values('G',41) into colors(name, category) values('G',42) into colors(name, category) values('G',43) into colors(name, category) values('G',44) into colors(name, category) values('G',45) into colors(name, category) values('G',46) into colors(name, category) values('G',47) into colors(name, category) values('G',48) into colors(name, category) values('G',49) into colors(name, category) values('G',50) into colors(name, category) values('G',51) into colors(name, category) values('G',52) into colors(name, category) values('G',53) into colors(name, category) values('G',54) into colors(name, category) values('G',55) into colors(name, category) values('G',56) into colors(name, category) values('G',57) into colors(name, category) values('G',58) into colors(name, category) values('G',59) into colors(name, category) values('G',60) into colors(name, category) values('G',61) into colors(name, category) values('G',62) into colors(name, category) values('G',63) into colors(name, category) values('G',64) into colors(name, category) values('G',65) into colors(name, category) values('G',66) into colors(name, category) values('G',67) into colors(name, category) values('G',68) into colors(name, category) values('G',69) into colors(name, category) values('G',70) into colors(name, category) values('G',71) into colors(name, category) values('G',72) into colors(name, category) values('G',73) into colors(name, category) values('G',74) into colors(name, category) values('G',75) into colors(name, category) values('G',76) into colors(name, category) values('G',77) into colors(name, category) values('G',78) into colors(name, category) values('G',79) into colors(name, category) values('G',80) into colors(name, category) values('G',81) into colors(name, category) values('G',82) into colors(name, category) values('G',83) into colors(name, category) values('G',84) into colors(name, category) values('G',85) into colors(name, category) values('G',86) into colors(name, category) values('G',87) into colors(name, category) values('G',88) into colors(name, category) values('G',89) into colors(name, category) values('G',90) into colors(name, category) values('G',91) into colors(name, category) values('G',92) into colors(name, category) values('G',93) into colors(name, category) values('G',94) into colors(name, category) values('G',95) into colors(name, category) values('G',96) into colors(name, category) values('G',97) into colors(name, category) values('G',98) into colors(name, category) values('G',99) into colors(name, category) values('G',100) into colors(name, category) values('G',101) into colors(name, category) values('G',102) into colors(name, category) values('G',103) into colors(name, category) values('G',104) into colors(name, category) values('G',105) into colors(name, category) values('G',106) into colors(name, category) values('G',107) into colors(name, category) values('G',108) into colors(name, category) values('G',109) into colors(name, category) values('G',110) into colors(name, category) values('G',111) into colors(name, category) values('G',112) into colors(name, category) values('G',113) into colors(name, category) values('G',114) into colors(name, category) values('G',115) into colors(name, category) values('G',116) into colors(name, category) values('G',117) into colors(name, category) values('G',118) into colors(name, category) values('G',119) into colors(name, category) values('G',120) into colors(name, category) values('G',121) into colors(name, category) values('G',122) into colors(name, category) values('G',123) into colors(name, category) values('G',124) into colors(name, category) values('G',125) into colors(name, category) values('G',126) into colors(name, category) values('G',127) into colors(name, category) values('G',128) into colors(name, category) values('G',129) into colors(name, category) values('G',130) into colors(name, category) values('G',131) into colors(name, category) values('G',132) into colors(name, category) values('G',133) into colors(name, category) values('G',134) into colors(name, category) values('G',135) into colors(name, category) values('G',136) into colors(name, category) values('G',137) into colors(name, category) values('G',138) into colors(name, category) values('G',139) into colors(name, category) values('G',140) into colors(name, category) values('G',141) into colors(name, category) values('G',142) into colors(name, category) values('G',143) into colors(name, category) values('G',144) into colors(name, category) values('G',145) into colors(name, category) values('G',146) into colors(name, category) values('G',147) into colors(name, category) values('G',148) into colors(name, category) values('G',149) into colors(name, category) values('G',150) into colors(name, category) values('G',151) into colors(name, category) values('G',152) into colors(name, category) values('G',153) into colors(name, category) values('G',154) into colors(name, category) values('G',155) into colors(name, category) values('G',156) into colors(name, category) values('G',157) into colors(name, category) values('G',158) into colors(name, category) values('G',159) into colors(name, category) values('G',160) into colors(name, category) values('G',161) into colors(name, category) values('G',162) into colors(name, category) values('G',163) into colors(name, category) values('G',164) into colors(name, category) values('G',165) into colors(name, category) values('G',166) into colors(name, category) values('G',167) into colors(name, category) values('G',168) into colors(name, category) values('G',169) into colors(name, category) values('G',170) into colors(name, category) values('G',171) into colors(name, category) values('G',172) into colors(name, category) values('G',173) into colors(name, category) values('G',174) into colors(name, category) values('G',175) into colors(name, category) values('G',176) into colors(name, category) values('G',177) into colors(name, category) values('G',178) into colors(name, category) values('G',179) into colors(name, category) values('G',180) into colors(name, category) values('G',181) into colors(name, category) values('G',182) into colors(name, category) values('G',183) into colors(name, category) values('G',184) into colors(name, category) values('G',185) into colors(name, category) values('G',186) into colors(name, category) values('G',187) into colors(name, category) values('G',188) into colors(name, category) values('G',189) into colors(name, category) values('G',190) into colors(name, category) values('G',191) into colors(name, category) values('G',192) into colors(name, category) values('G',193) into colors(name, category) values('G',194) into colors(name, category) values('G',195) into colors(name, category) values('G',196) into colors(name, category) values('G',197) into colors(name, category) values('G',198) into colors(name, category) values('G',199) into colors(name, category) values('G',200) into colors(name, category) values('G',201) into colors(name, category) values('G',202) into colors(name, category) values('G',203) into colors(name, category) values('G',204) into colors(name, category) values('G',205) into colors(name, category) values('G',206) into colors(name, category) values('G',207) into colors(name, category) values('G',208) into colors(name, category) values('G',209) into colors(name, category) values('G',210) into colors(name, category) values('G',211) into colors(name, category) values('G',212) into colors(name, category) values('G',213) into colors(name, category) values('G',214) into colors(name, category) values('G',215) into colors(name, category) values('G',216) into colors(name, category) values('G',217) into colors(name, category) values('G',218) into colors(name, category) values('G',219) into colors(name, category) values('G',220) into colors(name, category) values('G',221) into colors(name, category) values('G',222) into colors(name, category) values('G',223) into colors(name, category) values('G',224) into colors(name, category) values('G',225) into colors(name, category) values('G',226) into colors(name, category) values('G',227) into colors(name, category) values('G',228) into colors(name, category) values('G',229) into colors(name, category) values('G',230) into colors(name, category) values('G',231) into colors(name, category) values('G',232) into colors(name, category) values('G',233) into colors(name, category) values('G',234) into colors(name, category) values('G',235) into colors(name, category) values('G',236) into colors(name, category) values('G',237) into colors(name, category) values('G',238) into colors(name, category) values('G',239) into colors(name, category) values('G',240) into colors(name, category) values('G',241) into colors(name, category) values('G',242) into colors(name, category) values('G',243) into colors(name, category) values('G',244) into colors(name, category) values('G',245) into colors(name, category) values('G',246) into colors(name, category) values('G',247) into colors(name, category) values('G',248) into colors(name, category) values('G',249) into colors(name, category) values('G',250) into colors(name, category) values('G',251) into colors(name, category) values('G',252) into colors(name, category) values('G',253) into colors(name, category) values('G',254) into colors(name, category) values('G',255) into colors(name, category) values('G',256) into colors(name, category) values('G',257) into colors(name, category) values('G',258) into colors(name, category) values('G',259) into colors(name, category) values('G',260) into colors(name, category) values('G',261) into colors(name, category) values('G',262) into colors(name, category) values('G',263) into colors(name, category) values('G',264) into colors(name, category) values('G',265) into colors(name, category) values('G',266) into colors(name, category) values('G',267) into colors(name, category) values('G',268) into colors(name, category) values('G',269) into colors(name, category) values('G',270) into colors(name, category) values('G',271) into colors(name, category) values('G',272) into colors(name, category) values('G',273) into colors(name, category) values('G',274) into colors(name, category) values('G',275) into colors(name, category) values('G',276) into colors(name, category) values('G',277) into colors(name, category) values('G',278) into colors(name, category) values('G',279) into colors(name, category) values('G',280) into colors(name, category) values('G',281) into colors(name, category) values('G',282) into colors(name, category) values('G',283) into colors(name, category) values('G',284) into colors(name, category) values('G',285) into colors(name, category) values('G',286) into colors(name, category) values('G',287) into colors(name, category) values('G',288) into colors(name, category) values('G',289) into colors(name, category) values('G',290) into colors(name, category) values('G',291) into colors(name, category) values('G',292) into colors(name, category) values('G',293) into colors(name, category) values('G',294) into colors(name, category) values('G',295) into colors(name, category) values('G',296) into colors(name, category) values('G',297) into colors(name, category) values('G',298) into colors(name, category) values('G',299) into colors(name, category) values('G',300) into colors(name, category) values('G',301) into colors(name, category) values('G',302) into colors(name, category) values('G',303) into colors(name, category) values('G',304) into colors(name, category) values('G',305) into colors(name, category) values('G',306) into colors(name, category) values('G',307) into colors(name, category) values('G',308) into colors(name, category) values('G',309) into colors(name, category) values('G',310) into colors(name, category) values('G',311) into colors(name, category) values('G',312) into colors(name, category) values('G',313) into colors(name, category) values('G',314) into colors(name, category) values('G',315) into colors(name, category) values('G',316) into colors(name, category) values('G',317) into colors(name, category) values('G',318) into colors(name, category) values('G',319) into colors(name, category) values('G',320) into colors(name, category) values('G',321) into colors(name, category) values('G',322) into colors(name, category) values('G',323) into colors(name, category) values('G',324) into colors(name, category) values('G',325) into colors(name, category) values('G',326) into colors(name, category) values('G',327) into colors(name, category) values('G',328) into colors(name, category) values('G',329) into colors(name, category) values('G',330) into colors(name, category) values('G',331) into colors(name, category) values('G',332) into colors(name, category) values('G',333) into colors(name, category) values('G',334) into colors(name, category) values('G',335) into colors(name, category) values('G',336) into colors(name, category) values('G',337) into colors(name, category) values('G',338) into colors(name, category) values('G',339) into colors(name, category) values('G',340) into colors(name, category) values('G',341) into colors(name, category) values('G',342) into colors(name, category) values('G',343) into colors(name, category) values('G',344) into colors(name, category) values('G',345) into colors(name, category) values('G',346) into colors(name, category) values('G',347) into colors(name, category) values('G',348) into colors(name, category) values('G',349) into colors(name, category) values('G',350) into colors(name, category) values('G',351) into colors(name, category) values('G',352) into colors(name, category) values('G',353) into colors(name, category) values('G',354) into colors(name, category) values('G',355) into colors(name, category) values('G',356) into colors(name, category) values('G',357) into colors(name, category) values('G',358) into colors(name, category) values('G',359) into colors(name, category) values('G',360) into colors(name, category) values('G',361) into colors(name, category) values('G',362) into colors(name, category) values('G',363) into colors(name, category) values('G',364) into colors(name, category) values('G',365) into colors(name, category) values('G',366) into colors(name, category) values('G',367) into colors(name, category) values('G',368) into colors(name, category) values('G',369) into colors(name, category) values('G',370) into colors(name, category) values('G',371) into colors(name, category) values('G',372) into colors(name, category) values('G',373) into colors(name, category) values('G',374) into colors(name, category) values('G',375) into colors(name, category) values('G',376) into colors(name, category) values('G',377) into colors(name, category) values('G',378) into colors(name, category) values('G',379) into colors(name, category) values('G',380) into colors(name, category) values('G',381) into colors(name, category) values('G',382) into colors(name, category) values('G',383) into colors(name, category) values('G',384) into colors(name, category) values('G',385) into colors(name, category) values('G',386) into colors(name, category) values('G',387) into colors(name, category) values('G',388) into colors(name, category) values('G',389) into colors(name, category) values('G',390) into colors(name, category) values('G',391) into colors(name, category) values('G',392) into colors(name, category) values('G',393) into colors(name, category) values('G',394) into colors(name, category) values('G',395) into colors(name, category) values('G',396) into colors(name, category) values('G',397) into colors(name, category) values('G',398) into colors(name, category) values('G',399) into colors(name, category) values('G',400) into colors(name, category) values('G',401) into colors(name, category) values('G',402) into colors(name, category) values('G',403) into colors(name, category) values('G',404) into colors(name, category) values('G',405) into colors(name, category) values('G',406) into colors(name, category) values('G',407) into colors(name, category) values('G',408) into colors(name, category) values('G',409) into colors(name, category) values('G',410) into colors(name, category) values('G',411) into colors(name, category) values('G',412) into colors(name, category) values('G',413) into colors(name, category) values('G',414) into colors(name, category) values('G',415) into colors(name, category) values('G',416) into colors(name, category) values('G',417) into colors(name, category) values('G',418) into colors(name, category) values('G',419) into colors(name, category) values('G',420) into colors(name, category) values('G',421) into colors(name, category) values('G',422) into colors(name, category) values('G',423) into colors(name, category) values('G',424) into colors(name, category) values('G',425) into colors(name, category) values('G',426) into colors(name, category) values('G',427) into colors(name, category) values('G',428) into colors(name, category) values('G',429) into colors(name, category) values('G',430) into colors(name, category) values('G',431) into colors(name, category) values('G',432) into colors(name, category) values('G',433) into colors(name, category) values('G',434) into colors(name, category) values('G',435) into colors(name, category) values('G',436) into colors(name, category) values('G',437) into colors(name, category) values('G',438) into colors(name, category) values('G',439) into colors(name, category) values('G',440) into colors(name, category) values('G',441) into colors(name, category) values('G',442) into colors(name, category) values('G',443) into colors(name, category) values('G',444) into colors(name, category) values('G',445) into colors(name, category) values('G',446) into colors(name, category) values('G',447) into colors(name, category) values('G',448) into colors(name, category) values('G',449) into colors(name, category) values('G',450) into colors(name, category) values('G',451) into colors(name, category) values('G',452) into colors(name, category) values('G',453) into colors(name, category) values('G',454) into colors(name, category) values('G',455) into colors(name, category) values('G',456) into colors(name, category) values('G',457) into colors(name, category) values('G',458) into colors(name, category) values('G',459) into colors(name, category) values('G',460) into colors(name, category) values('G',461) into colors(name, category) values('G',462) into colors(name, category) values('G',463) into colors(name, category) values('G',464) into colors(name, category) values('G',465) into colors(name, category) values('G',466) into colors(name, category) values('G',467) into colors(name, category) values('G',468) into colors(name, category) values('G',469) into colors(name, category) values('G',470) into colors(name, category) values('G',471) into colors(name, category) values('G',472) into colors(name, category) values('G',473) into colors(name, category) values('G',474) into colors(name, category) values('G',475) into colors(name, category) values('G',476) into colors(name, category) values('G',477) into colors(name, category) values('G',478) into colors(name, category) values('G',479) into colors(name, category) values('G',480) into colors(name, category) values('G',481) into colors(name, category) values('G',482) into colors(name, category) values('G',483) into colors(name, category) values('G',484) into colors(name, category) values('G',485) into colors(name, category) values('G',486) into colors(name, category) values('G',487) into colors(name, category) values('G',488) into colors(name, category) values('G',489) into colors(name, category) values('G',490) into colors(name, category) values('G',491) into colors(name, category) values('G',492) into colors(name, category) values('G',493) into colors(name, category) values('G',494) into colors(name, category) values('G',495) into colors(name, category) values('G',496) into colors(name, category) values('G',497) into colors(name, category) values('G',498) into colors(name, category) values('G',499) into colors(name, category) values('G',500) into colors(name, category) values('G',501) into colors(name, category) values('G',502) into colors(name, category) values('G',503) into colors(name, category) values('G',504) into colors(name, category) values('G',505) into colors(name, category) values('G',506) into colors(name, category) values('G',507) into colors(name, category) values('G',508) into colors(name, category) values('G',509) into colors(name, category) values('G',510) into colors(name, category) values('G',511) into colors(name, category) values('G',512) into colors(name, category) values('G',513) into colors(name, category) values('G',514) into colors(name, category) values('G',515) into colors(name, category) values('G',516) into colors(name, category) values('G',517) into colors(name, category) values('G',518) into colors(name, category) values('G',519) into colors(name, category) values('G',520) into colors(name, category) values('G',521) into colors(name, category) values('G',522) into colors(name, category) values('G',523) into colors(name, category) values('G',524) into colors(name, category) values('G',525) into colors(name, category) values('G',526) into colors(name, category) values('G',527) into colors(name, category) values('G',528) into colors(name, category) values('G',529) into colors(name, category) values('G',530) into colors(name, category) values('G',531) into colors(name, category) values('G',532) into colors(name, category) values('G',533) into colors(name, category) values('G',534) into colors(name, category) values('G',535) into colors(name, category) values('G',536) into colors(name, category) values('G',537) into colors(name, category) values('G',538) into colors(name, category) values('G',539) into colors(name, category) values('G',540) into colors(name, category) values('G',541) into colors(name, category) values('G',542) into colors(name, category) values('G',543) into colors(name, category) values('G',544) into colors(name, category) values('G',545) into colors(name, category) values('G',546) into colors(name, category) values('G',547) into colors(name, category) values('G',548) into colors(name, category) values('G',549) into colors(name, category) values('G',550) into colors(name, category) values('G',551) into colors(name, category) values('G',552) into colors(name, category) values('G',553) into colors(name, category) values('G',554) into colors(name, category) values('G',555) into colors(name, category) values('G',556) into colors(name, category) values('G',557) into colors(name, category) values('G',558) into colors(name, category) values('G',559) into colors(name, category) values('G',560) into colors(name, category) values('G',561) into colors(name, category) values('G',562) into colors(name, category) values('G',563) into colors(name, category) values('G',564) into colors(name, category) values('G',565) into colors(name, category) values('G',566) into colors(name, category) values('G',567) into colors(name, category) values('G',568) into colors(name, category) values('G',569) into colors(name, category) values('G',570) into colors(name, category) values('G',571) into colors(name, category) values('G',572) into colors(name, category) values('G',573) into colors(name, category) values('G',574) into colors(name, category) values('G',575) into colors(name, category) values('G',576) into colors(name, category) values('G',577) into colors(name, category) values('G',578) into colors(name, category) values('G',579) into colors(name, category) values('G',580) into colors(name, category) values('G',581) into colors(name, category) values('G',582) into colors(name, category) values('G',583) into colors(name, category) values('G',584) into colors(name, category) values('G',585) into colors(name, category) values('G',586) into colors(name, category) values('G',587) into colors(name, category) values('G',588) into colors(name, category) values('G',589) into colors(name, category) values('G',590) into colors(name, category) values('G',591) into colors(name, category) values('G',592) into colors(name, category) values('G',593) into colors(name, category) values('G',594) into colors(name, category) values('G',595) into colors(name, category) values('G',596) into colors(name, category) values('G',597) into colors(name, category) values('G',598) into colors(name, category) values('G',599) into colors(name, category) values('G',600) into colors(name, category) values('G',601) into colors(name, category) values('G',602) into colors(name, category) values('G',603) into colors(name, category) values('G',604) into colors(name, category) values('G',605) into colors(name, category) values('G',606) into colors(name, category) values('G',607) into colors(name, category) values('G',608) into colors(name, category) values('G',609) into colors(name, category) values('G',610) into colors(name, category) values('G',611) into colors(name, category) values('G',612) into colors(name, category) values('G',613) into colors(name, category) values('G',614) into colors(name, category) values('G',615) into colors(name, category) values('G',616) into colors(name, category) values('G',617) into colors(name, category) values('G',618) into colors(name, category) values('G',619) into colors(name, category) values('G',620) into colors(name, category) values('G',621) into colors(name, category) values('G',622) into colors(name, category) values('G',623) into colors(name, category) values('G',624) into colors(name, category) values('G',625) into colors(name, category) values('G',626) into colors(name, category) values('G',627) into colors(name, category) values('G',628) into colors(name, category) values('G',629) into colors(name, category) values('G',630) into colors(name, category) values('G',631) into colors(name, category) values('G',632) into colors(name, category) values('G',633) into colors(name, category) values('G',634) into colors(name, category) values('G',635) into colors(name, category) values('G',636) into colors(name, category) values('G',637) into colors(name, category) values('G',638) into colors(name, category) values('G',639) into colors(name, category) values('G',640) into colors(name, category) values('G',641) into colors(name, category) values('G',642) into colors(name, category) values('G',643) into colors(name, category) values('G',644) into colors(name, category) values('G',645) into colors(name, category) values('G',646) into colors(name, category) values('G',647) into colors(name, category) values('G',648) into colors(name, category) values('G',649) into colors(name, category) values('G',650) into colors(name, category) values('G',651) into colors(name, category) values('G',652) into colors(name, category) values('G',653) into colors(name, category) values('G',654) into colors(name, category) values('G',655) into colors(name, category) values('G',656) into colors(name, category) values('G',657) into colors(name, category) values('G',658) into colors(name, category) values('G',659) into colors(name, category) values('G',660) into colors(name, category) values('G',661) into colors(name, category) values('G',662) into colors(name, category) values('G',663) into colors(name, category) values('G',664) into colors(name, category) values('G',665) into colors(name, category) values('G',666) into colors(name, category) values('G',667) into colors(name, category) values('G',668) into colors(name, category) values('G',669) into colors(name, category) values('G',670) into colors(name, category) values('G',671) into colors(name, category) values('G',672) into colors(name, category) values('G',673) into colors(name, category) values('G',674) into colors(name, category) values('G',675) into colors(name, category) values('G',676) into colors(name, category) values('G',677) into colors(name, category) values('G',678) into colors(name, category) values('G',679) into colors(name, category) values('G',680) into colors(name, category) values('G',681) into colors(name, category) values('G',682) into colors(name, category) values('G',683) into colors(name, category) values('G',684) into colors(name, category) values('G',685) into colors(name, category) values('G',686) into colors(name, category) values('G',687) into colors(name, category) values('G',688) into colors(name, category) values('G',689) into colors(name, category) values('G',690) into colors(name, category) values('G',691) into colors(name, category) values('G',692) into colors(name, category) values('G',693) into colors(name, category) values('G',694) into colors(name, category) values('G',695) into colors(name, category) values('G',696) into colors(name, category) values('G',697) into colors(name, category) values('G',698) into colors(name, category) values('G',699) into colors(name, category) values('G',700) into colors(name, category) values('G',701) into colors(name, category) values('G',702) into colors(name, category) values('G',703) into colors(name, category) values('G',704) into colors(name, category) values('G',705) into colors(name, category) values('G',706) into colors(name, category) values('G',707) into colors(name, category) values('G',708) into colors(name, category) values('G',709) into colors(name, category) values('G',710) into colors(name, category) values('G',711) into colors(name, category) values('G',712) into colors(name, category) values('G',713) into colors(name, category) values('G',714) into colors(name, category) values('G',715) into colors(name, category) values('G',716) into colors(name, category) values('G',717) into colors(name, category) values('G',718) into colors(name, category) values('G',719) into colors(name, category) values('G',720) into colors(name, category) values('G',721) into colors(name, category) values('G',722) into colors(name, category) values('G',723) into colors(name, category) values('G',724) into colors(name, category) values('G',725) into colors(name, category) values('G',726) into colors(name, category) values('G',727) into colors(name, category) values('G',728) into colors(name, category) values('G',729) into colors(name, category) values('G',730) into colors(name, category) values('G',731) into colors(name, category) values('G',732) into colors(name, category) values('G',733) into colors(name, category) values('G',734) into colors(name, category) values('G',735) into colors(name, category) values('G',736) into colors(name, category) values('G',737) into colors(name, category) values('G',738) into colors(name, category) values('G',739) into colors(name, category) values('G',740) into colors(name, category) values('G',741) into colors(name, category) values('G',742) into colors(name, category) values('G',743) into colors(name, category) values('G',744) into colors(name, category) values('G',745) into colors(name, category) values('G',746) into colors(name, category) values('G',747) into colors(name, category) values('G',748) into colors(name, category) values('G',749) into colors(name, category) values('G',750) into colors(name, category) values('G',751) into colors(name, category) values('G',752) into colors(name, category) values('G',753) into colors(name, category) values('G',754) into colors(name, category) values('G',755) into colors(name, category) values('G',756) into colors(name, category) values('G',757) into colors(name, category) values('G',758) into colors(name, category) values('G',759) into colors(name, category) values('G',760) into colors(name, category) values('G',761) into colors(name, category) values('G',762) into colors(name, category) values('G',763) into colors(name, category) values('G',764) into colors(name, category) values('G',765) into colors(name, category) values('G',766) into colors(name, category) values('G',767) into colors(name, category) values('G',768) into colors(name, category) values('G',769) into colors(name, category) values('G',770) into colors(name, category) values('G',771) into colors(name, category) values('G',772) into colors(name, category) values('G',773) into colors(name, category) values('G',774) into colors(name, category) values('G',775) into colors(name, category) values('G',776) into colors(name, category) values('G',777) into colors(name, category) values('G',778) into colors(name, category) values('G',779) into colors(name, category) values('G',780) into colors(name, category) values('G',781) into colors(name, category) values('G',782) into colors(name, category) values('G',783) into colors(name, category) values('G',784) into colors(name, category) values('G',785) into colors(name, category) values('G',786) into colors(name, category) values('G',787) into colors(name, category) values('G',788) into colors(name, category) values('G',789) into colors(name, category) values('G',790) into colors(name, category) values('G',791) into colors(name, category) values('G',792) into colors(name, category) values('G',793) into colors(name, category) values('G',794) into colors(name, category) values('G',795) into colors(name, category) values('G',796) into colors(name, category) values('G',797) into colors(name, category) values('G',798) into colors(name, category) values('G',799) into colors(name, category) values('G',800) into colors(name, category) values('G',801) into colors(name, category) values('G',802) into colors(name, category) values('G',803) into colors(name, category) values('G',804) into colors(name, category) values('G',805) into colors(name, category) values('G',806) into colors(name, category) values('G',807) into colors(name, category) values('G',808) into colors(name, category) values('G',809) into colors(name, category) values('G',810) into colors(name, category) values('G',811) into colors(name, category) values('G',812) into colors(name, category) values('G',813) into colors(name, category) values('G',814) into colors(name, category) values('G',815) into colors(name, category) values('G',816) into colors(name, category) values('G',817) into colors(name, category) values('G',818) into colors(name, category) values('G',819) into colors(name, category) values('G',820) into colors(name, category) values('G',821) into colors(name, category) values('G',822) into colors(name, category) values('G',823) into colors(name, category) values('G',824) into colors(name, category) values('G',825) into colors(name, category) values('G',826) into colors(name, category) values('G',827) into colors(name, category) values('G',828) into colors(name, category) values('G',829) into colors(name, category) values('G',830) into colors(name, category) values('G',831) into colors(name, category) values('G',832) into colors(name, category) values('G',833) into colors(name, category) values('G',834) into colors(name, category) values('G',835) into colors(name, category) values('G',836) into colors(name, category) values('G',837) into colors(name, category) values('G',838) into colors(name, category) values('G',839) into colors(name, category) values('G',840) into colors(name, category) values('G',841) into colors(name, category) values('G',842) into colors(name, category) values('G',843) into colors(name, category) values('G',844) into colors(name, category) values('G',845) into colors(name, category) values('G',846) into colors(name, category) values('G',847) into colors(name, category) values('G',848) into colors(name, category) values('G',849) into colors(name, category) values('G',850) into colors(name, category) values('G',851) into colors(name, category) values('G',852) into colors(name, category) values('G',853) into colors(name, category) values('G',854) into colors(name, category) values('G',855) into colors(name, category) values('G',856) into colors(name, category) values('G',857) into colors(name, category) values('G',858) into colors(name, category) values('G',859) into colors(name, category) values('G',860) into colors(name, category) values('G',861) into colors(name, category) values('G',862) into colors(name, category) values('G',863) into colors(name, category) values('G',864) into colors(name, category) values('G',865) into colors(name, category) values('G',866) into colors(name, category) values('G',867) into colors(name, category) values('G',868) into colors(name, category) values('G',869) into colors(name, category) values('G',870) into colors(name, category) values('G',871) into colors(name, category) values('G',872) into colors(name, category) values('G',873) into colors(name, category) values('G',874) into colors(name, category) values('G',875) into colors(name, category) values('G',876) into colors(name, category) values('G',877) into colors(name, category) values('G',878) into colors(name, category) values('G',879) into colors(name, category) values('G',880) into colors(name, category) values('G',881) into colors(name, category) values('G',882) into colors(name, category) values('G',883) into colors(name, category) values('G',884) into colors(name, category) values('G',885) into colors(name, category) values('G',886) into colors(name, category) values('G',887) into colors(name, category) values('G',888) into colors(name, category) values('G',889) into colors(name, category) values('G',890) into colors(name, category) values('G',891) into colors(name, category) values('G',892) into colors(name, category) values('G',893) into colors(name, category) values('G',894) into colors(name, category) values('G',895) into colors(name, category) values('G',896) into colors(name, category) values('G',897) into colors(name, category) values('G',898) into colors(name, category) values('G',899) into colors(name, category) values('G',900) into colors(name, category) values('G',901) into colors(name, category) values('G',902) into colors(name, category) values('G',903) into colors(name, category) values('G',904) into colors(name, category) values('G',905) into colors(name, category) values('G',906) into colors(name, category) values('G',907) into colors(name, category) values('G',908) into colors(name, category) values('G',909) into colors(name, category) values('G',910) into colors(name, category) values('G',911) into colors(name, category) values('G',912) into colors(name, category) values('G',913) into colors(name, category) values('G',914) into colors(name, category) values('G',915) into colors(name, category) values('G',916) into colors(name, category) values('G',917) into colors(name, category) values('G',918) into colors(name, category) values('G',919) into colors(name, category) values('G',920) into colors(name, category) values('G',921) into colors(name, category) values('G',922) into colors(name, category) values('G',923) into colors(name, category) values('G',924) into colors(name, category) values('G',925) into colors(name, category) values('G',926) into colors(name, category) values('G',927) into colors(name, category) values('G',928) into colors(name, category) values('G',929) into colors(name, category) values('G',930) into colors(name, category) values('G',931) into colors(name, category) values('G',932) into colors(name, category) values('G',933) into colors(name, category) values('G',934) into colors(name, category) values('G',935) into colors(name, category) values('G',936) into colors(name, category) values('G',937) into colors(name, category) values('G',938) into colors(name, category) values('G',939) into colors(name, category) values('G',940) into colors(name, category) values('G',941) into colors(name, category) values('G',942) into colors(name, category) values('G',943) into colors(name, category) values('G',944) into colors(name, category) values('G',945) into colors(name, category) values('G',946) into colors(name, category) values('G',947) into colors(name, category) values('G',948) into colors(name, category) values('G',949) into colors(name, category) values('G',950) into colors(name, category) values('G',951) into colors(name, category) values('G',952) into colors(name, category) values('G',953) into colors(name, category) values('G',954) into colors(name, category) values('G',955) into colors(name, category) values('G',956) into colors(name, category) values('G',957) into colors(name, category) values('G',958) into colors(name, category) values('G',959) into colors(name, category) values('G',960) into colors(name, category) values('G',961) into colors(name, category) values('G',962) into colors(name, category) values('G',963) into colors(name, category) values('G',964) into colors(name, category) values('G',965) into colors(name, category) values('G',966) into colors(name, category) values('G',967) into colors(name, category) values('G',968) into colors(name, category) values('G',969) into colors(name, category) values('G',970) into colors(name, category) values('G',971) into colors(name, category) values('G',972) into colors(name, category) values('G',973) into colors(name, category) values('G',974) into colors(name, category) values('G',975) into colors(name, category) values('G',976) into colors(name, category) values('G',977) into colors(name, category) values('G',978) into colors(name, category) values('G',979) into colors(name, category) values('G',980) into colors(name, category) values('G',981) into colors(name, category) values('G',982) into colors(name, category) values('G',983) into colors(name, category) values('G',984) into colors(name, category) values('G',985) into colors(name, category) values('G',986) into colors(name, category) values('G',987) into colors(name, category) values('G',988) into colors(name, category) values('G',989) into colors(name, category) values('G',990) into colors(name, category) values('G',991) into colors(name, category) values('G',992) into colors(name, category) values('G',993) into colors(name, category) values('G',994) into colors(name, category) values('G',995) into colors(name, category) values('G',996)  select * from dual", sql.get(0));
    Assert.assertEquals("Wrong stmt", "insert all into colors(name, category) values('G',997) into colors(name, category) values('G',998) into colors(name, category) values('G',999) select * from dual", sql.get(1));
    DatabaseProduct.reset();
    sqlGenerator = new SQLGenerator(DatabaseProduct.determineDatabaseProduct(DatabaseProduct.MYSQL_NAME, conf), conf);
    rows.clear();
    rows.add("'yellow', 1");
    sql = sqlGenerator.createInsertValuesStmt("colors(name, category)", rows);
    Assert.assertEquals("Number of stmts", 1, sql.size());
    Assert.assertEquals("Wrong stmt", "insert into colors(name, category) values('yellow', 1)", sql.get(0));
    rows.add("'red', 2");
    rows.add("'orange', 3");
    sql = sqlGenerator.createInsertValuesStmt("colors(name, category)", rows);
    Assert.assertEquals("Number of stmts", 1, sql.size());
    Assert.assertEquals("Wrong stmt", "insert into colors(name, category) values('yellow', 1),('red', 2),('orange', 3)", sql.get(0));
    for (int i = 0; i < MetastoreConf.getIntVar(conf, ConfVars.DIRECT_SQL_MAX_ELEMENTS_VALUES_CLAUSE); i++) {
        rows.add("\'G\'," + i);
    }
    sql = sqlGenerator.createInsertValuesStmt("colors(name, category)", rows);
    Assert.assertEquals("Number of stmts", 2, sql.size());
    Assert.assertEquals("Wrong stmt", "insert into colors(name, category) values('yellow', 1),('red', 2),('orange', 3),('G',0),('G',1),('G',2),('G',3),('G',4),('G',5),('G',6),('G',7),('G',8),('G',9),('G',10),('G',11),('G',12),('G',13),('G',14),('G',15),('G',16),('G',17),('G',18),('G',19),('G',20),('G',21),('G',22),('G',23),('G',24),('G',25),('G',26),('G',27),('G',28),('G',29),('G',30),('G',31),('G',32),('G',33),('G',34),('G',35),('G',36),('G',37),('G',38),('G',39),('G',40),('G',41),('G',42),('G',43),('G',44),('G',45),('G',46),('G',47),('G',48),('G',49),('G',50),('G',51),('G',52),('G',53),('G',54),('G',55),('G',56),('G',57),('G',58),('G',59),('G',60),('G',61),('G',62),('G',63),('G',64),('G',65),('G',66),('G',67),('G',68),('G',69),('G',70),('G',71),('G',72),('G',73),('G',74),('G',75),('G',76),('G',77),('G',78),('G',79),('G',80),('G',81),('G',82),('G',83),('G',84),('G',85),('G',86),('G',87),('G',88),('G',89),('G',90),('G',91),('G',92),('G',93),('G',94),('G',95),('G',96),('G',97),('G',98),('G',99),('G',100),('G',101),('G',102),('G',103),('G',104),('G',105),('G',106),('G',107),('G',108),('G',109),('G',110),('G',111),('G',112),('G',113),('G',114),('G',115),('G',116),('G',117),('G',118),('G',119),('G',120),('G',121),('G',122),('G',123),('G',124),('G',125),('G',126),('G',127),('G',128),('G',129),('G',130),('G',131),('G',132),('G',133),('G',134),('G',135),('G',136),('G',137),('G',138),('G',139),('G',140),('G',141),('G',142),('G',143),('G',144),('G',145),('G',146),('G',147),('G',148),('G',149),('G',150),('G',151),('G',152),('G',153),('G',154),('G',155),('G',156),('G',157),('G',158),('G',159),('G',160),('G',161),('G',162),('G',163),('G',164),('G',165),('G',166),('G',167),('G',168),('G',169),('G',170),('G',171),('G',172),('G',173),('G',174),('G',175),('G',176),('G',177),('G',178),('G',179),('G',180),('G',181),('G',182),('G',183),('G',184),('G',185),('G',186),('G',187),('G',188),('G',189),('G',190),('G',191),('G',192),('G',193),('G',194),('G',195),('G',196),('G',197),('G',198),('G',199),('G',200),('G',201),('G',202),('G',203),('G',204),('G',205),('G',206),('G',207),('G',208),('G',209),('G',210),('G',211),('G',212),('G',213),('G',214),('G',215),('G',216),('G',217),('G',218),('G',219),('G',220),('G',221),('G',222),('G',223),('G',224),('G',225),('G',226),('G',227),('G',228),('G',229),('G',230),('G',231),('G',232),('G',233),('G',234),('G',235),('G',236),('G',237),('G',238),('G',239),('G',240),('G',241),('G',242),('G',243),('G',244),('G',245),('G',246),('G',247),('G',248),('G',249),('G',250),('G',251),('G',252),('G',253),('G',254),('G',255),('G',256),('G',257),('G',258),('G',259),('G',260),('G',261),('G',262),('G',263),('G',264),('G',265),('G',266),('G',267),('G',268),('G',269),('G',270),('G',271),('G',272),('G',273),('G',274),('G',275),('G',276),('G',277),('G',278),('G',279),('G',280),('G',281),('G',282),('G',283),('G',284),('G',285),('G',286),('G',287),('G',288),('G',289),('G',290),('G',291),('G',292),('G',293),('G',294),('G',295),('G',296),('G',297),('G',298),('G',299),('G',300),('G',301),('G',302),('G',303),('G',304),('G',305),('G',306),('G',307),('G',308),('G',309),('G',310),('G',311),('G',312),('G',313),('G',314),('G',315),('G',316),('G',317),('G',318),('G',319),('G',320),('G',321),('G',322),('G',323),('G',324),('G',325),('G',326),('G',327),('G',328),('G',329),('G',330),('G',331),('G',332),('G',333),('G',334),('G',335),('G',336),('G',337),('G',338),('G',339),('G',340),('G',341),('G',342),('G',343),('G',344),('G',345),('G',346),('G',347),('G',348),('G',349),('G',350),('G',351),('G',352),('G',353),('G',354),('G',355),('G',356),('G',357),('G',358),('G',359),('G',360),('G',361),('G',362),('G',363),('G',364),('G',365),('G',366),('G',367),('G',368),('G',369),('G',370),('G',371),('G',372),('G',373),('G',374),('G',375),('G',376),('G',377),('G',378),('G',379),('G',380),('G',381),('G',382),('G',383),('G',384),('G',385),('G',386),('G',387),('G',388),('G',389),('G',390),('G',391),('G',392),('G',393),('G',394),('G',395),('G',396),('G',397),('G',398),('G',399),('G',400),('G',401),('G',402),('G',403),('G',404),('G',405),('G',406),('G',407),('G',408),('G',409),('G',410),('G',411),('G',412),('G',413),('G',414),('G',415),('G',416),('G',417),('G',418),('G',419),('G',420),('G',421),('G',422),('G',423),('G',424),('G',425),('G',426),('G',427),('G',428),('G',429),('G',430),('G',431),('G',432),('G',433),('G',434),('G',435),('G',436),('G',437),('G',438),('G',439),('G',440),('G',441),('G',442),('G',443),('G',444),('G',445),('G',446),('G',447),('G',448),('G',449),('G',450),('G',451),('G',452),('G',453),('G',454),('G',455),('G',456),('G',457),('G',458),('G',459),('G',460),('G',461),('G',462),('G',463),('G',464),('G',465),('G',466),('G',467),('G',468),('G',469),('G',470),('G',471),('G',472),('G',473),('G',474),('G',475),('G',476),('G',477),('G',478),('G',479),('G',480),('G',481),('G',482),('G',483),('G',484),('G',485),('G',486),('G',487),('G',488),('G',489),('G',490),('G',491),('G',492),('G',493),('G',494),('G',495),('G',496),('G',497),('G',498),('G',499),('G',500),('G',501),('G',502),('G',503),('G',504),('G',505),('G',506),('G',507),('G',508),('G',509),('G',510),('G',511),('G',512),('G',513),('G',514),('G',515),('G',516),('G',517),('G',518),('G',519),('G',520),('G',521),('G',522),('G',523),('G',524),('G',525),('G',526),('G',527),('G',528),('G',529),('G',530),('G',531),('G',532),('G',533),('G',534),('G',535),('G',536),('G',537),('G',538),('G',539),('G',540),('G',541),('G',542),('G',543),('G',544),('G',545),('G',546),('G',547),('G',548),('G',549),('G',550),('G',551),('G',552),('G',553),('G',554),('G',555),('G',556),('G',557),('G',558),('G',559),('G',560),('G',561),('G',562),('G',563),('G',564),('G',565),('G',566),('G',567),('G',568),('G',569),('G',570),('G',571),('G',572),('G',573),('G',574),('G',575),('G',576),('G',577),('G',578),('G',579),('G',580),('G',581),('G',582),('G',583),('G',584),('G',585),('G',586),('G',587),('G',588),('G',589),('G',590),('G',591),('G',592),('G',593),('G',594),('G',595),('G',596),('G',597),('G',598),('G',599),('G',600),('G',601),('G',602),('G',603),('G',604),('G',605),('G',606),('G',607),('G',608),('G',609),('G',610),('G',611),('G',612),('G',613),('G',614),('G',615),('G',616),('G',617),('G',618),('G',619),('G',620),('G',621),('G',622),('G',623),('G',624),('G',625),('G',626),('G',627),('G',628),('G',629),('G',630),('G',631),('G',632),('G',633),('G',634),('G',635),('G',636),('G',637),('G',638),('G',639),('G',640),('G',641),('G',642),('G',643),('G',644),('G',645),('G',646),('G',647),('G',648),('G',649),('G',650),('G',651),('G',652),('G',653),('G',654),('G',655),('G',656),('G',657),('G',658),('G',659),('G',660),('G',661),('G',662),('G',663),('G',664),('G',665),('G',666),('G',667),('G',668),('G',669),('G',670),('G',671),('G',672),('G',673),('G',674),('G',675),('G',676),('G',677),('G',678),('G',679),('G',680),('G',681),('G',682),('G',683),('G',684),('G',685),('G',686),('G',687),('G',688),('G',689),('G',690),('G',691),('G',692),('G',693),('G',694),('G',695),('G',696),('G',697),('G',698),('G',699),('G',700),('G',701),('G',702),('G',703),('G',704),('G',705),('G',706),('G',707),('G',708),('G',709),('G',710),('G',711),('G',712),('G',713),('G',714),('G',715),('G',716),('G',717),('G',718),('G',719),('G',720),('G',721),('G',722),('G',723),('G',724),('G',725),('G',726),('G',727),('G',728),('G',729),('G',730),('G',731),('G',732),('G',733),('G',734),('G',735),('G',736),('G',737),('G',738),('G',739),('G',740),('G',741),('G',742),('G',743),('G',744),('G',745),('G',746),('G',747),('G',748),('G',749),('G',750),('G',751),('G',752),('G',753),('G',754),('G',755),('G',756),('G',757),('G',758),('G',759),('G',760),('G',761),('G',762),('G',763),('G',764),('G',765),('G',766),('G',767),('G',768),('G',769),('G',770),('G',771),('G',772),('G',773),('G',774),('G',775),('G',776),('G',777),('G',778),('G',779),('G',780),('G',781),('G',782),('G',783),('G',784),('G',785),('G',786),('G',787),('G',788),('G',789),('G',790),('G',791),('G',792),('G',793),('G',794),('G',795),('G',796),('G',797),('G',798),('G',799),('G',800),('G',801),('G',802),('G',803),('G',804),('G',805),('G',806),('G',807),('G',808),('G',809),('G',810),('G',811),('G',812),('G',813),('G',814),('G',815),('G',816),('G',817),('G',818),('G',819),('G',820),('G',821),('G',822),('G',823),('G',824),('G',825),('G',826),('G',827),('G',828),('G',829),('G',830),('G',831),('G',832),('G',833),('G',834),('G',835),('G',836),('G',837),('G',838),('G',839),('G',840),('G',841),('G',842),('G',843),('G',844),('G',845),('G',846),('G',847),('G',848),('G',849),('G',850),('G',851),('G',852),('G',853),('G',854),('G',855),('G',856),('G',857),('G',858),('G',859),('G',860),('G',861),('G',862),('G',863),('G',864),('G',865),('G',866),('G',867),('G',868),('G',869),('G',870),('G',871),('G',872),('G',873),('G',874),('G',875),('G',876),('G',877),('G',878),('G',879),('G',880),('G',881),('G',882),('G',883),('G',884),('G',885),('G',886),('G',887),('G',888),('G',889),('G',890),('G',891),('G',892),('G',893),('G',894),('G',895),('G',896),('G',897),('G',898),('G',899),('G',900),('G',901),('G',902),('G',903),('G',904),('G',905),('G',906),('G',907),('G',908),('G',909),('G',910),('G',911),('G',912),('G',913),('G',914),('G',915),('G',916),('G',917),('G',918),('G',919),('G',920),('G',921),('G',922),('G',923),('G',924),('G',925),('G',926),('G',927),('G',928),('G',929),('G',930),('G',931),('G',932),('G',933),('G',934),('G',935),('G',936),('G',937),('G',938),('G',939),('G',940),('G',941),('G',942),('G',943),('G',944),('G',945),('G',946),('G',947),('G',948),('G',949),('G',950),('G',951),('G',952),('G',953),('G',954),('G',955),('G',956),('G',957),('G',958),('G',959),('G',960),('G',961),('G',962),('G',963),('G',964),('G',965),('G',966),('G',967),('G',968),('G',969),('G',970),('G',971),('G',972),('G',973),('G',974),('G',975),('G',976),('G',977),('G',978),('G',979),('G',980),('G',981),('G',982),('G',983),('G',984),('G',985),('G',986),('G',987),('G',988),('G',989),('G',990),('G',991),('G',992),('G',993),('G',994),('G',995),('G',996)", sql.get(0));
    Assert.assertEquals("Wrong stmt", "insert into colors(name, category) values('G',997),('G',998),('G',999)", sql.get(1));
    DatabaseProduct.reset();
    sqlGenerator = new SQLGenerator(DatabaseProduct.determineDatabaseProduct(DatabaseProduct.SQL_SERVER_NAME, conf), conf);
    String modSql = sqlGenerator.addForUpdateClause("select nl_next from NEXT_LOCK_ID");
    Assert.assertEquals("select nl_next from NEXT_LOCK_ID with (updlock)", modSql);
    modSql = sqlGenerator.addForUpdateClause("select MT_COMMENT from AUX_TABLE where MT_KEY1='CheckLock' and MT_KEY2=0");
    Assert.assertEquals("select MT_COMMENT from AUX_TABLE with (updlock) where MT_KEY1='CheckLock' and MT_KEY2=0", modSql);
}

Example 4 with SQLGenerator

use of org.apache.hadoop.hive.metastore.tools.SQLGenerator in project hive by apache.

the class ObjectStore method initialize.

@SuppressWarnings("nls")
private void initialize() {
    LOG.debug("ObjectStore, initialize called");
    // if this method fails, PersistenceManagerProvider will retry for the configured number of times
    // before giving up
    pm = PersistenceManagerProvider.getPersistenceManager();
    LOG.info("RawStore: {}, with PersistenceManager: {}" + " created in the thread with id: {}", this, pm, Thread.currentThread().getId());
    String productName = MetaStoreDirectSql.getProductName(pm);
    sqlGenerator = new SQLGenerator(DatabaseProduct.determineDatabaseProduct(productName, conf), conf);
    isInitialized = pm != null;
    if (isInitialized) {
        dbType = determineDatabaseProduct();
        expressionProxy = createExpressionProxy(conf);
        if (MetastoreConf.getBoolVar(getConf(), ConfVars.TRY_DIRECT_SQL)) {
            String schema = PersistenceManagerProvider.getProperty("javax.jdo.mapping.Schema");
            schema = org.apache.commons.lang3.StringUtils.defaultIfBlank(schema, null);
            directSql = new MetaStoreDirectSql(pm, conf, schema);
        }
    }
}