use of org.h2.schema.Sequence in project h2database by h2database.
the class JdbcDatabaseMetaData method getCrossReference.
/**
* Gets the list of foreign key columns that references a table, as well as
* the list of primary key columns that are references by a table. The
* result set is sorted by FKTABLE_CAT, FKTABLE_SCHEM, FKTABLE_NAME,
* FK_NAME, KEY_SEQ.
*
* <ol>
* <li>PKTABLE_CAT (String) primary catalog</li>
* <li>PKTABLE_SCHEM (String) primary schema</li>
* <li>PKTABLE_NAME (String) primary table</li>
* <li>PKCOLUMN_NAME (String) primary column</li>
* <li>FKTABLE_CAT (String) foreign catalog</li>
* <li>FKTABLE_SCHEM (String) foreign schema</li>
* <li>FKTABLE_NAME (String) foreign table</li>
* <li>FKCOLUMN_NAME (String) foreign column</li>
* <li>KEY_SEQ (short) sequence number (1,2,...)</li>
* <li>UPDATE_RULE (short) action on update (see
* DatabaseMetaData.importedKey...)</li>
* <li>DELETE_RULE (short) action on delete (see
* DatabaseMetaData.importedKey...)</li>
* <li>FK_NAME (String) foreign key name</li>
* <li>PK_NAME (String) primary key name</li>
* <li>DEFERRABILITY (short) deferrable or not (always
* importedKeyNotDeferrable)</li>
* </ol>
*
* @param primaryCatalogPattern null or the catalog name
* @param primarySchemaPattern the schema name of the primary table
* (optional)
* @param primaryTable the name of the primary table (must be specified)
* @param foreignCatalogPattern null or the catalog name
* @param foreignSchemaPattern the schema name of the foreign table
* (optional)
* @param foreignTable the name of the foreign table (must be specified)
* @return the result set
* @throws SQLException if the connection is closed
*/
@Override
public ResultSet getCrossReference(String primaryCatalogPattern, String primarySchemaPattern, String primaryTable, String foreignCatalogPattern, String foreignSchemaPattern, String foreignTable) throws SQLException {
try {
if (isDebugEnabled()) {
debugCode("getCrossReference(" + quote(primaryCatalogPattern) + ", " + quote(primarySchemaPattern) + ", " + quote(primaryTable) + ", " + quote(foreignCatalogPattern) + ", " + quote(foreignSchemaPattern) + ", " + quote(foreignTable) + ");");
}
checkClosed();
PreparedStatement prep = conn.prepareAutoCloseStatement("SELECT " + "PKTABLE_CATALOG PKTABLE_CAT, " + "PKTABLE_SCHEMA PKTABLE_SCHEM, " + "PKTABLE_NAME PKTABLE_NAME, " + "PKCOLUMN_NAME, " + "FKTABLE_CATALOG FKTABLE_CAT, " + "FKTABLE_SCHEMA FKTABLE_SCHEM, " + "FKTABLE_NAME, " + "FKCOLUMN_NAME, " + "ORDINAL_POSITION KEY_SEQ, " + "UPDATE_RULE, " + "DELETE_RULE, " + "FK_NAME, " + "PK_NAME, " + "DEFERRABILITY " + "FROM INFORMATION_SCHEMA.CROSS_REFERENCES " + "WHERE PKTABLE_CATALOG LIKE ? ESCAPE ? " + "AND PKTABLE_SCHEMA LIKE ? ESCAPE ? " + "AND PKTABLE_NAME = ? " + "AND FKTABLE_CATALOG LIKE ? ESCAPE ? " + "AND FKTABLE_SCHEMA LIKE ? ESCAPE ? " + "AND FKTABLE_NAME = ? " + "ORDER BY FKTABLE_CAT, FKTABLE_SCHEM, FKTABLE_NAME, FK_NAME, KEY_SEQ");
prep.setString(1, getCatalogPattern(primaryCatalogPattern));
prep.setString(2, "\\");
prep.setString(3, getSchemaPattern(primarySchemaPattern));
prep.setString(4, "\\");
prep.setString(5, primaryTable);
prep.setString(6, getCatalogPattern(foreignCatalogPattern));
prep.setString(7, "\\");
prep.setString(8, getSchemaPattern(foreignSchemaPattern));
prep.setString(9, "\\");
prep.setString(10, foreignTable);
return prep.executeQuery();
} catch (Exception e) {
throw logAndConvert(e);
}
}
use of org.h2.schema.Sequence in project h2database by h2database.
the class JdbcDatabaseMetaData method getImportedKeys.
/**
* Gets the list of primary key columns that are referenced by a table. The
* result set is sorted by PKTABLE_CAT, PKTABLE_SCHEM, PKTABLE_NAME,
* FK_NAME, KEY_SEQ.
*
* <ol>
* <li>PKTABLE_CAT (String) primary catalog</li>
* <li>PKTABLE_SCHEM (String) primary schema</li>
* <li>PKTABLE_NAME (String) primary table</li>
* <li>PKCOLUMN_NAME (String) primary column</li>
* <li>FKTABLE_CAT (String) foreign catalog</li>
* <li>FKTABLE_SCHEM (String) foreign schema</li>
* <li>FKTABLE_NAME (String) foreign table</li>
* <li>FKCOLUMN_NAME (String) foreign column</li>
* <li>KEY_SEQ (short) sequence number (1, 2, ...)</li>
* <li>UPDATE_RULE (short) action on update (see
* DatabaseMetaData.importedKey...)</li>
* <li>DELETE_RULE (short) action on delete (see
* DatabaseMetaData.importedKey...)</li>
* <li>FK_NAME (String) foreign key name</li>
* <li>PK_NAME (String) primary key name</li>
* <li>DEFERRABILITY (short) deferrable or not (always
* importedKeyNotDeferrable)</li>
* </ol>
*
* @param catalogPattern null (to get all objects) or the catalog name
* @param schemaPattern the schema name of the foreign table
* @param tableName the name of the foreign table
* @return the result set
* @throws SQLException if the connection is closed
*/
@Override
public ResultSet getImportedKeys(String catalogPattern, String schemaPattern, String tableName) throws SQLException {
try {
if (isDebugEnabled()) {
debugCode("getImportedKeys(" + quote(catalogPattern) + ", " + quote(schemaPattern) + ", " + quote(tableName) + ");");
}
checkClosed();
PreparedStatement prep = conn.prepareAutoCloseStatement("SELECT " + "PKTABLE_CATALOG PKTABLE_CAT, " + "PKTABLE_SCHEMA PKTABLE_SCHEM, " + "PKTABLE_NAME PKTABLE_NAME, " + "PKCOLUMN_NAME, " + "FKTABLE_CATALOG FKTABLE_CAT, " + "FKTABLE_SCHEMA FKTABLE_SCHEM, " + "FKTABLE_NAME, " + "FKCOLUMN_NAME, " + "ORDINAL_POSITION KEY_SEQ, " + "UPDATE_RULE, " + "DELETE_RULE, " + "FK_NAME, " + "PK_NAME, " + "DEFERRABILITY " + "FROM INFORMATION_SCHEMA.CROSS_REFERENCES " + "WHERE FKTABLE_CATALOG LIKE ? ESCAPE ? " + "AND FKTABLE_SCHEMA LIKE ? ESCAPE ? " + "AND FKTABLE_NAME = ? " + "ORDER BY PKTABLE_CAT, PKTABLE_SCHEM, PKTABLE_NAME, FK_NAME, KEY_SEQ");
prep.setString(1, getCatalogPattern(catalogPattern));
prep.setString(2, "\\");
prep.setString(3, getSchemaPattern(schemaPattern));
prep.setString(4, "\\");
prep.setString(5, tableName);
return prep.executeQuery();
} catch (Exception e) {
throw logAndConvert(e);
}
}
use of org.h2.schema.Sequence in project h2database by h2database.
the class TestStatement method testIdentity.
private void testIdentity() throws SQLException {
Statement stat = conn.createStatement();
stat.execute("CREATE SEQUENCE SEQ");
stat.execute("CREATE TABLE TEST(ID INT)");
stat.execute("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", Statement.RETURN_GENERATED_KEYS);
ResultSet rs = stat.getGeneratedKeys();
rs.next();
assertEquals(1, rs.getInt(1));
assertFalse(rs.next());
stat.execute("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", Statement.RETURN_GENERATED_KEYS);
rs = stat.getGeneratedKeys();
rs.next();
assertEquals(2, rs.getInt(1));
assertFalse(rs.next());
stat.execute("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", new int[] { 1 });
rs = stat.getGeneratedKeys();
rs.next();
assertEquals(3, rs.getInt(1));
assertFalse(rs.next());
stat.execute("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", new String[] { "ID" });
rs = stat.getGeneratedKeys();
rs.next();
assertEquals(4, rs.getInt(1));
assertFalse(rs.next());
stat.executeUpdate("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", Statement.RETURN_GENERATED_KEYS);
rs = stat.getGeneratedKeys();
rs.next();
assertEquals(5, rs.getInt(1));
assertFalse(rs.next());
stat.executeUpdate("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", new int[] { 1 });
rs = stat.getGeneratedKeys();
rs.next();
assertEquals(6, rs.getInt(1));
assertFalse(rs.next());
stat.executeUpdate("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", new String[] { "ID" });
rs = stat.getGeneratedKeys();
rs.next();
assertEquals(7, rs.getInt(1));
assertFalse(rs.next());
stat.execute("CREATE TABLE TEST2(ID identity primary key)");
stat.execute("INSERT INTO TEST2 VALUES()");
stat.execute("SET @X = IDENTITY()");
rs = stat.executeQuery("SELECT @X");
rs.next();
assertEquals(1, rs.getInt(1));
stat.execute("DROP TABLE TEST");
stat.execute("DROP TABLE TEST2");
}
use of org.h2.schema.Sequence in project h2database by h2database.
the class TestGetGeneratedKeys method testCalledSequences.
/**
* Test for keys generated by sequences.
*
* @param conn
* connection
* @throws Exception
* on exception
*/
private void testCalledSequences(Connection conn) throws Exception {
Statement stat = conn.createStatement();
stat.execute("CREATE SEQUENCE SEQ");
stat.execute("CREATE TABLE TEST(ID INT)");
PreparedStatement prep;
prep = conn.prepareStatement("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", Statement.RETURN_GENERATED_KEYS);
prep.execute();
ResultSet rs = prep.getGeneratedKeys();
rs.next();
assertEquals(1, rs.getInt(1));
assertFalse(rs.next());
prep = conn.prepareStatement("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", Statement.RETURN_GENERATED_KEYS);
prep.execute();
rs = prep.getGeneratedKeys();
rs.next();
assertEquals(2, rs.getInt(1));
assertFalse(rs.next());
prep = conn.prepareStatement("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", new int[] { 1 });
prep.execute();
rs = prep.getGeneratedKeys();
rs.next();
assertEquals(3, rs.getInt(1));
assertFalse(rs.next());
prep = conn.prepareStatement("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", new String[] { "ID" });
prep.execute();
rs = prep.getGeneratedKeys();
rs.next();
assertEquals(4, rs.getInt(1));
assertFalse(rs.next());
prep = conn.prepareStatement("INSERT INTO TEST VALUES(NEXT VALUE FOR SEQ)", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT);
prep.execute();
rs = prep.getGeneratedKeys();
rs.next();
assertFalse(rs.next());
stat.execute("DROP TABLE TEST");
stat.execute("DROP SEQUENCE SEQ");
stat.execute("CREATE TABLE TEST(ID BIGINT)");
stat.execute("CREATE SEQUENCE SEQ");
prep = conn.prepareStatement("INSERT INTO TEST VALUES (30), (NEXT VALUE FOR SEQ)," + " (NEXT VALUE FOR SEQ), (NEXT VALUE FOR SEQ), (20)", Statement.RETURN_GENERATED_KEYS);
prep.executeUpdate();
rs = prep.getGeneratedKeys();
rs.next();
assertEquals(1L, rs.getLong(1));
rs.next();
assertEquals(2L, rs.getLong(1));
rs.next();
assertEquals(3L, rs.getLong(1));
assertFalse(rs.next());
stat.execute("DROP TABLE TEST");
stat.execute("DROP SEQUENCE SEQ");
}
use of org.h2.schema.Sequence in project h2database by h2database.
the class TestWeb method testWebApp.
private void testWebApp() throws Exception {
Server server = new Server();
server.setOut(new PrintStream(new ByteArrayOutputStream()));
server.runTool("-web", "-webPort", "8182", "-properties", "null", "-tcp", "-tcpPort", "9101");
try {
String url = "http://localhost:8182";
WebClient client;
String result;
client = new WebClient();
result = client.get(url);
client.readSessionId(result);
client.get(url, "login.jsp");
client.get(url, "adminSave.do");
result = client.get(url, "index.do?language=de");
result = client.get(url, "login.jsp");
assertContains(result, "Einstellung");
result = client.get(url, "index.do?language=en");
result = client.get(url, "login.jsp");
assertTrue(result.indexOf("Einstellung") < 0);
result = client.get(url, "test.do?driver=abc" + "&url=jdbc:abc:mem: " + getTestName() + "&user=sa&password=sa&name=_test_");
assertContains(result, "Exception");
result = client.get(url, "test.do?driver=org.h2.Driver" + "&url=jdbc:h2:mem:" + getTestName() + "&user=sa&password=sa&name=_test_");
assertTrue(result.indexOf("Exception") < 0);
result = client.get(url, "login.do?driver=org.h2.Driver" + "&url=jdbc:h2:mem:" + getTestName() + "&user=sa&password=sa&name=_test_");
result = client.get(url, "header.jsp");
result = client.get(url, "query.do?sql=" + "create table test(id int primary key, name varchar);" + "insert into test values(1, 'Hello')");
result = client.get(url, "query.do?sql=create sequence test_sequence");
result = client.get(url, "query.do?sql=create schema test_schema");
result = client.get(url, "query.do?sql=" + "create view test_view as select * from test");
result = client.get(url, "tables.do");
result = client.get(url, "query.jsp");
result = client.get(url, "query.do?sql=select * from test");
assertContains(result, "Hello");
result = client.get(url, "query.do?sql=select * from test");
result = client.get(url, "query.do?sql=@META select * from test");
assertContains(result, "typeName");
result = client.get(url, "query.do?sql=delete from test");
result = client.get(url, "query.do?sql=@LOOP 1000 " + "insert into test values(?, 'Hello ' || ?/*RND*/)");
assertContains(result, "1000 * (Prepared)");
result = client.get(url, "query.do?sql=select * from test");
result = client.get(url, "query.do?sql=@list select * from test");
assertContains(result, "Row #");
result = client.get(url, "query.do?sql=@parameter_meta " + "select * from test where id = ?");
assertContains(result, "INTEGER");
result = client.get(url, "query.do?sql=@edit select * from test");
assertContains(result, "editResult.do");
result = client.get(url, "query.do?sql=" + StringUtils.urlEncode("select space(100001) a, 1 b"));
assertContains(result, "...");
result = client.get(url, "query.do?sql=" + StringUtils.urlEncode("call '<&>'"));
assertContains(result, "<&>");
result = client.get(url, "query.do?sql=@HISTORY");
result = client.get(url, "getHistory.do?id=4");
assertContains(result, "select * from test");
result = client.get(url, "query.do?sql=delete from test");
// op 1 (row -1: insert, otherwise update): ok,
// 2: delete 3: cancel,
result = client.get(url, "editResult.do?sql=@edit " + "select * from test&op=1&row=-1&r-1c1=1&r-1c2=Hello");
assertContains(result, "1");
assertContains(result, "Hello");
result = client.get(url, "editResult.do?sql=@edit " + "select * from test&op=1&row=1&r1c1=1&r1c2=Hallo");
assertContains(result, "1");
assertContains(result, "Hallo");
result = client.get(url, "query.do?sql=select * from test");
assertContains(result, "1");
assertContains(result, "Hallo");
result = client.get(url, "editResult.do?sql=@edit " + "select * from test&op=2&row=1");
result = client.get(url, "query.do?sql=select * from test");
assertContains(result, "no rows");
// autoComplete
result = client.get(url, "autoCompleteList.do?query=select 'abc");
assertContains(StringUtils.urlDecode(result), "'");
result = client.get(url, "autoCompleteList.do?query=select 'abc''");
assertContains(StringUtils.urlDecode(result), "'");
result = client.get(url, "autoCompleteList.do?query=select 'abc' ");
assertContains(StringUtils.urlDecode(result), "||");
result = client.get(url, "autoCompleteList.do?query=select 'abc' |");
assertContains(StringUtils.urlDecode(result), "|");
result = client.get(url, "autoCompleteList.do?query=select 'abc' || ");
assertContains(StringUtils.urlDecode(result), "'");
result = client.get(url, "autoCompleteList.do?query=call timestamp '2");
assertContains(result, "20");
result = client.get(url, "autoCompleteList.do?query=call time '1");
assertContains(StringUtils.urlDecode(result), "12:00:00");
result = client.get(url, "autoCompleteList.do?query=" + "call timestamp '2001-01-01 12:00:00.");
assertContains(result, "nanoseconds");
result = client.get(url, "autoCompleteList.do?query=" + "call timestamp '2001-01-01 12:00:00.00");
assertContains(result, "nanoseconds");
result = client.get(url, "autoCompleteList.do?query=" + "call $$ hello world");
assertContains(StringUtils.urlDecode(result), "$$");
result = client.get(url, "autoCompleteList.do?query=alter index ");
assertContains(StringUtils.urlDecode(result), "character");
result = client.get(url, "autoCompleteList.do?query=alter index idx");
assertContains(StringUtils.urlDecode(result), "character");
result = client.get(url, "autoCompleteList.do?query=alter index \"IDX_");
assertContains(StringUtils.urlDecode(result), "\"");
result = client.get(url, "autoCompleteList.do?query=alter index \"IDX_\"\"");
assertContains(StringUtils.urlDecode(result), "\"");
result = client.get(url, "autoCompleteList.do?query=help ");
assertContains(result, "anything");
result = client.get(url, "autoCompleteList.do?query=help select");
assertContains(result, "anything");
result = client.get(url, "autoCompleteList.do?query=call ");
assertContains(result, "0x");
result = client.get(url, "autoCompleteList.do?query=call 0");
assertContains(result, ".");
result = client.get(url, "autoCompleteList.do?query=se");
assertContains(result, "select");
assertContains(result, "set");
result = client.get(url, "tables.do");
assertContains(result, "TEST");
result = client.get(url, "autoCompleteList.do?query=" + "select * from ");
assertContains(result, "test");
result = client.get(url, "autoCompleteList.do?query=" + "select * from test t where t.");
assertContains(result, "id");
result = client.get(url, "autoCompleteList.do?query=" + "select id x from test te where t");
assertContains(result, "te");
result = client.get(url, "autoCompleteList.do?query=" + "select * from test where name = '");
assertContains(StringUtils.urlDecode(result), "'");
result = client.get(url, "autoCompleteList.do?query=" + "select * from information_schema.columns where columns.");
assertContains(result, "column_name");
result = client.get(url, "query.do?sql=delete from test");
// special commands
result = client.get(url, "query.do?sql=@autocommit_true");
assertContains(result, "Auto commit is now ON");
result = client.get(url, "query.do?sql=@autocommit_false");
assertContains(result, "Auto commit is now OFF");
result = client.get(url, "query.do?sql=@cancel");
assertContains(result, "There is currently no running statement");
result = client.get(url, "query.do?sql=@generated insert into test(id) values(test_sequence.nextval)");
assertContains(result, "<tr><th>ID</th></tr><tr><td>1</td></tr>");
result = client.get(url, "query.do?sql=@maxrows 2000");
assertContains(result, "Max rowcount is set");
result = client.get(url, "query.do?sql=@password_hash user password");
assertContains(result, "501cf5c163c184c26e62e76d25d441979f8f25dfd7a683484995b4a43a112fdf");
result = client.get(url, "query.do?sql=@sleep 1");
assertContains(result, "Ok");
result = client.get(url, "query.do?sql=@catalogs");
assertContains(result, "PUBLIC");
result = client.get(url, "query.do?sql=@column_privileges null null null TEST null");
assertContains(result, "PRIVILEGE");
result = client.get(url, "query.do?sql=@cross_references null null null TEST");
assertContains(result, "PKTABLE_NAME");
result = client.get(url, "query.do?sql=@exported_keys null null null TEST");
assertContains(result, "PKTABLE_NAME");
result = client.get(url, "query.do?sql=@imported_keys null null null TEST");
assertContains(result, "PKTABLE_NAME");
result = client.get(url, "query.do?sql=@primary_keys null null null TEST");
assertContains(result, "PK_NAME");
result = client.get(url, "query.do?sql=@procedures null null null");
assertContains(result, "PROCEDURE_NAME");
result = client.get(url, "query.do?sql=@procedure_columns");
assertContains(result, "PROCEDURE_NAME");
result = client.get(url, "query.do?sql=@schemas");
assertContains(result, "PUBLIC");
result = client.get(url, "query.do?sql=@table_privileges");
assertContains(result, "PRIVILEGE");
result = client.get(url, "query.do?sql=@table_types");
assertContains(result, "SYSTEM TABLE");
result = client.get(url, "query.do?sql=@type_info");
assertContains(result, "CLOB");
result = client.get(url, "query.do?sql=@version_columns");
assertContains(result, "PSEUDO_COLUMN");
result = client.get(url, "query.do?sql=@attributes");
assertContains(result, "Feature not supported: "attributes"");
result = client.get(url, "query.do?sql=@super_tables");
assertContains(result, "SUPERTABLE_NAME");
result = client.get(url, "query.do?sql=@super_types");
assertContains(result, "Feature not supported: "superTypes"");
result = client.get(url, "query.do?sql=@prof_start");
assertContains(result, "Ok");
result = client.get(url, "query.do?sql=@prof_stop");
assertContains(result, "Top Stack Trace(s)");
result = client.get(url, "query.do?sql=@best_row_identifier null null TEST");
assertContains(result, "SCOPE");
assertContains(result, "COLUMN_NAME");
assertContains(result, "ID");
result = client.get(url, "query.do?sql=@udts");
assertContains(result, "CLASS_NAME");
result = client.get(url, "query.do?sql=@udts null null null 1,2,3");
assertContains(result, "CLASS_NAME");
result = client.get(url, "query.do?sql=@LOOP 10 " + "@STATEMENT insert into test values(?, 'Hello')");
result = client.get(url, "query.do?sql=select * from test");
assertContains(result, "8");
result = client.get(url, "query.do?sql=@EDIT select * from test");
assertContains(result, "editRow");
result = client.get(url, "query.do?sql=@AUTOCOMMIT TRUE");
result = client.get(url, "query.do?sql=@AUTOCOMMIT FALSE");
result = client.get(url, "query.do?sql=@TRANSACTION_ISOLATION");
result = client.get(url, "query.do?sql=@SET MAXROWS 1");
result = client.get(url, "query.do?sql=select * from test order by id");
result = client.get(url, "query.do?sql=@SET MAXROWS 1000");
result = client.get(url, "query.do?sql=@TABLES");
assertContains(result, "TEST");
result = client.get(url, "query.do?sql=@COLUMNS null null TEST");
assertContains(result, "ID");
result = client.get(url, "query.do?sql=@INDEX_INFO null null TEST");
assertContains(result, "PRIMARY");
result = client.get(url, "query.do?sql=@CATALOG");
assertContains(result, "PUBLIC");
result = client.get(url, "query.do?sql=@MEMORY");
assertContains(result, "Used");
result = client.get(url, "query.do?sql=@INFO");
assertContains(result, "getCatalog");
result = client.get(url, "logout.do");
result = client.get(url, "login.do?driver=org.h2.Driver&" + "url=jdbc:h2:mem:" + getTestName() + "&user=sa&password=sa&name=_test_");
result = client.get(url, "logout.do");
result = client.get(url, "settingRemove.do?name=_test_");
client.get(url, "admin.do");
} finally {
server.shutdown();
}
}
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