Examples with SystemConfig io.mycat.config.model.SystemConfig used on opensource projects

Example 31 with SystemConfig

use of io.mycat.config.model.SystemConfig in project Mycat-Server by MyCATApache.

the class DruidDb2SqlParserTest method testDb2PageSQL.

@Test
public void testDb2PageSQL() throws SQLNonTransientException {
    String sql = "SELECT *\n" + "FROM (SELECT sid, ROW_NUMBER() OVER (ORDER BY sid DESC) AS ROWNUM\n" + "\tFROM offer \n" + "\tWHERE sts <> 'N'\n" + "\t\t\t) XX\n" + "WHERE ROWNUM > 5\n" + "\tAND ROWNUM <= 15\n";
    SchemaConfig schema = schemaMap.get("db2db");
    RouteResultset rrs = routeStrategy.route(new SystemConfig(), schema, -1, sql, null, null, cachePool);
    Assert.assertEquals(2, rrs.getNodes().length);
    Assert.assertEquals(5, rrs.getLimitStart());
    Assert.assertEquals(10, rrs.getLimitSize());
    Assert.assertEquals(0, rrs.getNodes()[0].getLimitStart());
    Assert.assertEquals(15, rrs.getNodes()[0].getLimitSize());
    Assert.assertEquals("db2_1", rrs.getNodes()[0].getName());
    Assert.assertEquals("db2_2", rrs.getNodes()[1].getName());
    sql = "SELECT *\n" + "FROM (SELECT sid, ROW_NUMBER() OVER (ORDER BY sid DESC) AS ROWNUM\n" + "\tFROM offer1 \n" + "\tWHERE sts <> 'N'\n" + "\t\t\t) XX\n" + "WHERE ROWNUM > 5\n" + "\tAND ROWNUM <= 15\n";
    rrs = routeStrategy.route(new SystemConfig(), schema, -1, sql, null, null, cachePool);
    Assert.assertEquals(1, rrs.getNodes().length);
    Assert.assertEquals(5, rrs.getLimitStart());
    Assert.assertEquals(10, rrs.getLimitSize());
    Assert.assertEquals(5, rrs.getNodes()[0].getLimitStart());
    Assert.assertEquals(10, rrs.getNodes()[0].getLimitSize());
    Assert.assertEquals(sql, rrs.getNodes()[0].getStatement());
    Assert.assertEquals("db2_1", rrs.getNodes()[0].getName());
    sql = "SELECT sid\n" + "FROM offer  \n" + "ORDER BY sid desc\n" + "FETCH FIRST 10  ROWS ONLY";
    rrs = routeStrategy.route(new SystemConfig(), schema, -1, sql, null, null, cachePool);
    Assert.assertEquals(2, rrs.getNodes().length);
    Assert.assertEquals(0, rrs.getLimitStart());
    Assert.assertEquals(10, rrs.getLimitSize());
    Assert.assertEquals(0, rrs.getNodes()[0].getLimitStart());
    Assert.assertEquals(10, rrs.getNodes()[0].getLimitSize());
    Assert.assertEquals(sql, rrs.getNodes()[0].getStatement());
    Assert.assertEquals("db2_1", rrs.getNodes()[0].getName());
    Assert.assertEquals("db2_2", rrs.getNodes()[1].getName());
}

Example 32 with SystemConfig

use of io.mycat.config.model.SystemConfig in project Mycat-Server by MyCATApache.

the class DruidMysqlCreateTableTest method testInsert.

// @Test
public void testInsert() throws SQLNonTransientException {
    SchemaConfig schema = schemaMap.get("mysqldb");
    RouteResultset rrs = routeStrategy.route(new SystemConfig(), schema, -1, "insert into autoslot (id,sid) values(1,2) ", null, null, cachePool);
    Assert.assertEquals(1, rrs.getNodes().length);
    Assert.assertTrue(isInsertHasSlot(rrs.getStatement()));
}

Example 33 with SystemConfig

use of io.mycat.config.model.SystemConfig in project Mycat-Server by MyCATApache.

the class DruidMysqlRouteStrategyTest method testDuplicatePartitionKey.

public void testDuplicatePartitionKey() throws Exception {
    String sql = null;
    SchemaConfig schema = schemaMap.get("cndb");
    RouteResultset rrs = null;
    sql = "select * from cndb.offer where (offer_id, group_id ) In (123,234)";
    schema = schemaMap.get("cndb");
    rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(true, rrs.isCacheAble());
    Assert.assertEquals(-1l, rrs.getLimitSize());
    Assert.assertEquals(128, rrs.getNodes().length);
    for (int i = 0; i < 128; i++) {
        //            Assert.assertEquals("offer_dn" + i ,
        //                    rrs.getNodes()[i].getName());//node的排序有变化，所以此处不强求
        Assert.assertEquals("select * from offer where (offer_id, group_id ) In (123,234)", rrs.getNodes()[i].getStatement());
    }
    sql = "SELECT * FROM offer WHERE FALSE OR offer_id = 123 AND member_id = 123 OR member_id = 123 AND member_id = 234 OR member_id = 123 AND member_id = 345 OR member_id = 123 AND member_id = 456 OR offer_id = 234 AND group_id = 123 OR offer_id = 234 AND group_id = 234 OR offer_id = 234 AND group_id = 345 OR offer_id = 234 AND group_id = 456 OR offer_id = 345 AND group_id = 123 OR offer_id = 345 AND group_id = 234 OR offer_id = 345 AND group_id = 345 OR offer_id = 345 AND group_id = 456 OR offer_id = 456 AND group_id = 123 OR offer_id = 456 AND group_id = 234 OR offer_id = 456 AND group_id = 345 OR offer_id = 456 AND group_id = 456";
    schema = schemaMap.get("cndb");
    rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(true, rrs.isCacheAble());
    getNodeMap(rrs, 128);
    sql = "select * from  offer where false" + " or offer_id=123 and group_id=123" + " or group_id=123 and offer_id=234" + " or offer_id=123 and group_id=345" + " or offer_id=123 and group_id=456  ";
    schema = schemaMap.get("cndb");
    rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(true, rrs.isCacheAble());
    Assert.assertEquals(-1l, rrs.getLimitSize());
}

Example 34 with SystemConfig

use of io.mycat.config.model.SystemConfig in project Mycat-Server by MyCATApache.

the class DruidMysqlRouteStrategyTest method testIgnoreSchema.

public void testIgnoreSchema() throws Exception {
    SchemaConfig schema = schemaMap.get("ignoreSchemaTest");
    String sql = "select * from offer where offer_id=1";
    RouteResultset rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(false, rrs.isCacheAble());
    Assert.assertEquals("cndb_dn", rrs.getNodes()[0].getName());
    Assert.assertEquals(sql, rrs.getNodes()[0].getStatement());
    sql = "select * from ignoreSchemaTest.offer1 where ignoreSchemaTest.offer1.offer_id=1";
    rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(false, rrs.isCacheAble());
    Assert.assertEquals("select * from offer1 where offer1.offer_id=1", rrs.getNodes()[0].getStatement());
    sql = "select * from ignoreSchemaTest2.offer where ignoreSchemaTest2.offer.offer_id=1";
    rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(false, rrs.isCacheAble());
    Assert.assertEquals(sql, rrs.getNodes()[0].getStatement(), sql);
    sql = "select * from ignoreSchemaTest2.offer a,offer b  where ignoreSchemaTest2.offer.offer_id=1";
    rrs = routeStrategy.route(new SystemConfig(), schema, 1, sql, null, null, cachePool);
    Assert.assertEquals(false, rrs.isCacheAble());
    Assert.assertEquals("select * from ignoreSchemaTest2.offer a,offer b  where ignoreSchemaTest2.offer.offer_id=1", rrs.getNodes()[0].getStatement());
}

Example 35 with SystemConfig

use of io.mycat.config.model.SystemConfig in project Mycat-Server by MyCATApache.

the class DDLRouteTest method testDDL.

/**
     * ddl deal test
     *
     * @throws Exception
     */
@Test
public void testDDL() throws Exception {
    SchemaConfig schema = schemaMap.get("TESTDB");
    CacheService cacheService = new CacheService();
    RouteService routerService = new RouteService(cacheService);
    // create table/view/function/..
    String sql = " create table company(idd int)";
    sql = RouterUtil.getFixedSql(sql);
    String upsql = sql.toUpperCase();
    //TODO : modify by zhuam
    // 小写表名，需要额外转为 大写 做比较
    String tablename = RouterUtil.getTableName(sql, RouterUtil.getCreateTablePos(upsql, 0));
    tablename = tablename.toUpperCase();
    List<String> dataNodes = new ArrayList<>();
    Map<String, TableConfig> tables = schema.getTables();
    TableConfig tc;
    if (tables != null && (tc = tables.get(tablename)) != null) {
        dataNodes = tc.getDataNodes();
    }
    int nodeSize = dataNodes.size();
    int rs = ServerParse.parse(sql);
    int sqlType = rs & 0xff;
    RouteResultset rrs = routerService.route(new SystemConfig(), schema, sqlType, sql, "UTF-8", null);
    Assert.assertTrue("COMPANY".equals(tablename));
    Assert.assertTrue(rrs.getNodes().length == nodeSize);
    // drop table test
    sql = " drop table COMPANY";
    sql = RouterUtil.getFixedSql(sql);
    upsql = sql.toUpperCase();
    tablename = RouterUtil.getTableName(sql, RouterUtil.getDropTablePos(upsql, 0));
    tables = schema.getTables();
    if (tables != null && (tc = tables.get(tablename)) != null) {
        dataNodes = tc.getDataNodes();
    }
    nodeSize = dataNodes.size();
    rs = ServerParse.parse(sql);
    sqlType = rs & 0xff;
    rrs = routerService.route(new SystemConfig(), schema, sqlType, sql, "UTF-8", null);
    Assert.assertTrue("COMPANY".equals(tablename));
    Assert.assertTrue(rrs.getNodes().length == nodeSize);
    //alter table
    sql = "   alter table COMPANY add COLUMN name int ;";
    sql = RouterUtil.getFixedSql(sql);
    upsql = sql.toUpperCase();
    tablename = RouterUtil.getTableName(sql, RouterUtil.getAlterTablePos(upsql, 0));
    tables = schema.getTables();
    if (tables != null && (tc = tables.get(tablename)) != null) {
        dataNodes = tc.getDataNodes();
    }
    nodeSize = dataNodes.size();
    rs = ServerParse.parse(sql);
    sqlType = rs & 0xff;
    rrs = routerService.route(new SystemConfig(), schema, sqlType, sql, "UTF-8", null);
    Assert.assertTrue("COMPANY".equals(tablename));
    Assert.assertTrue(rrs.getNodes().length == nodeSize);
    //truncate table;
    sql = " truncate table COMPANY";
    sql = RouterUtil.getFixedSql(sql);
    upsql = sql.toUpperCase();
    tablename = RouterUtil.getTableName(sql, RouterUtil.getTruncateTablePos(upsql, 0));
    tables = schema.getTables();
    if (tables != null && (tc = tables.get(tablename)) != null) {
        dataNodes = tc.getDataNodes();
    }
    nodeSize = dataNodes.size();
    rs = ServerParse.parse(sql);
    sqlType = rs & 0xff;
    rrs = routerService.route(new SystemConfig(), schema, sqlType, sql, "UTF-8", null);
    Assert.assertTrue("COMPANY".equals(tablename));
    Assert.assertTrue(rrs.getNodes().length == nodeSize);
}