public void testGetClasses() throws Exception {
String schema =
"create table Table1 (Column1 varchar(200) not null, Column2 integer);"
+ "partition table Table1 on column Column1;"
+ "create procedure proc1 as select * from Table1 where Column1=?;"
+ "partition procedure proc1 on table Table1 column Column1;"
+ "create procedure proc2 as select * from Table1 where Column2=?;"
+ "import class org.voltdb_testprocs.fullddlfeatures.*;"
+ "create procedure from class org.voltdb_testprocs.fullddlfeatures.testImportProc;";
VoltCompiler c = compileForDDLTest2(schema);
JdbcDatabaseMetaDataGenerator dut =
new JdbcDatabaseMetaDataGenerator(c.getCatalog(), null, new InMemoryJarfile(testout_jar));
VoltTable classes = dut.getMetaData("classes");
System.out.println(classes);
assertTrue(
VoltTableTestHelpers.moveToMatchingRow(
classes, "CLASS_NAME", "org.voltdb_testprocs.fullddlfeatures.testImportProc"));
assertEquals(1, classes.get("VOLT_PROCEDURE", VoltType.INTEGER));
assertEquals(1, classes.get("ACTIVE_PROC", VoltType.INTEGER));
assertTrue(
VoltTableTestHelpers.moveToMatchingRow(
classes,
"CLASS_NAME",
"org.voltdb_testprocs.fullddlfeatures.testCreateProcFromClassProc"));
assertEquals(1, classes.get("VOLT_PROCEDURE", VoltType.INTEGER));
assertEquals(0, classes.get("ACTIVE_PROC", VoltType.INTEGER));
assertTrue(
VoltTableTestHelpers.moveToMatchingRow(
classes, "CLASS_NAME", "org.voltdb_testprocs.fullddlfeatures.NoMeaningClass"));
assertEquals(0, classes.get("VOLT_PROCEDURE", VoltType.INTEGER));
assertEquals(0, classes.get("ACTIVE_PROC", VoltType.INTEGER));
}
public void testGetProcedureColumns() throws Exception {
String schema =
"create table Table1 (Column1 varchar(200) not null, Column2 integer);"
+ "partition table Table1 on column Column1;"
+ "create procedure proc1 as select * from Table1 where Column1=?;"
+ "partition procedure proc1 on table Table1 column Column1;"
+ "create procedure proc2 as select * from Table1 where Column2=?;";
VoltCompiler c = compileForDDLTest2(schema);
System.out.println(c.getCatalog().serialize());
DefaultProcedureManager defaultProcs = new DefaultProcedureManager(c.getCatalogDatabase());
JdbcDatabaseMetaDataGenerator dut =
new JdbcDatabaseMetaDataGenerator(
c.getCatalog(), defaultProcs, new InMemoryJarfile(testout_jar));
VoltTable params = dut.getMetaData("ProcedureColumns");
System.out.println(params);
assertEquals(20, params.getColumnCount());
assertEquals(4, params.getRowCount()); // 2 real and 2 crud inserts
assertTrue(VoltTableTestHelpers.moveToMatchingRow(params, "PROCEDURE_NAME", "proc1"));
assertEquals("param0", params.get("COLUMN_NAME", VoltType.STRING));
assertEquals(VoltType.MAX_VALUE_LENGTH, params.get("PRECISION", VoltType.INTEGER));
assertEquals(VoltType.MAX_VALUE_LENGTH, params.get("LENGTH", VoltType.INTEGER));
assertEquals(VoltType.MAX_VALUE_LENGTH, params.get("CHAR_OCTET_LENGTH", VoltType.INTEGER));
assertEquals("PARTITION_PARAMETER", params.get("REMARKS", VoltType.STRING));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(params, "PROCEDURE_NAME", "proc2"));
assertEquals("param0", params.get("COLUMN_NAME", VoltType.STRING));
assertEquals(
VoltType.INTEGER.getLengthInBytesForFixedTypes() * 8 - 1,
params.get("PRECISION", VoltType.INTEGER));
assertEquals(
VoltType.INTEGER.getLengthInBytesForFixedTypes(), params.get("LENGTH", VoltType.INTEGER));
assertWithNullCheck(null, params.get("CHAR_OCTET_LENGTH", VoltType.INTEGER), params);
assertWithNullCheck(null, params.get("REMARKS", VoltType.STRING), params);
}
public void testGetPrimaryKeys() throws Exception {
String schema =
"create table Table1 (Column1 smallint not null, constraint primary1 primary key (Column1));"
+ "partition table Table1 on column Column1;"
+ "create table Table2 (Column2 smallint not null, Column3 smallint not null, Column4 smallint not null, "
+ " constraint primary2 primary key (Column2, Column3, Column4));"
+ "create procedure sample as select * from Table1;";
VoltCompiler c = compileForDDLTest2(schema);
System.out.println(c.getCatalog().serialize());
JdbcDatabaseMetaDataGenerator dut =
new JdbcDatabaseMetaDataGenerator(c.getCatalog(), null, new InMemoryJarfile(testout_jar));
VoltTable pkeys = dut.getMetaData("PrimaryKeys");
System.out.println(pkeys);
assertEquals(6, pkeys.getColumnCount());
assertEquals(4, pkeys.getRowCount());
assertTrue(VoltTableTestHelpers.moveToMatchingRow(pkeys, "COLUMN_NAME", "Column1"));
assertEquals("TABLE1", pkeys.get("TABLE_NAME", VoltType.STRING));
assertEquals((short) 1, pkeys.get("KEY_SEQ", VoltType.SMALLINT));
assertEquals("PRIMARY1", pkeys.get("PK_NAME", VoltType.STRING));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(pkeys, "COLUMN_NAME", "Column2"));
assertEquals("TABLE2", pkeys.get("TABLE_NAME", VoltType.STRING));
assertEquals((short) 1, pkeys.get("KEY_SEQ", VoltType.SMALLINT));
assertEquals("PRIMARY2", pkeys.get("PK_NAME", VoltType.STRING));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(pkeys, "COLUMN_NAME", "Column3"));
assertEquals("TABLE2", pkeys.get("TABLE_NAME", VoltType.STRING));
assertEquals((short) 2, pkeys.get("KEY_SEQ", VoltType.SMALLINT));
assertEquals("PRIMARY2", pkeys.get("PK_NAME", VoltType.STRING));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(pkeys, "COLUMN_NAME", "Column4"));
assertEquals("TABLE2", pkeys.get("TABLE_NAME", VoltType.STRING));
assertEquals((short) 3, pkeys.get("KEY_SEQ", VoltType.SMALLINT));
assertEquals("PRIMARY2", pkeys.get("PK_NAME", VoltType.STRING));
}
private void verifyColumnData(String columnName, VoltTable columns, Object[] expected) {
assertTrue(VoltTableTestHelpers.moveToMatchingRow(columns, "COLUMN_NAME", columnName));
assertEquals(expected[0], columns.get("DATA_TYPE", VoltType.INTEGER));
assertTrue(
"SQL Typename mismatch", columns.get("TYPE_NAME", VoltType.STRING).equals(expected[1]));
assertWithNullCheck(expected[2], columns.get("COLUMN_SIZE", VoltType.INTEGER), columns);
assertWithNullCheck(expected[3], columns.get("DECIMAL_DIGITS", VoltType.INTEGER), columns);
assertWithNullCheck(expected[4], columns.get("NUM_PREC_RADIX", VoltType.INTEGER), columns);
assertEquals(
"Null mismatch for column " + columnName,
expected[5],
columns.get("NULLABLE", VoltType.INTEGER));
assertWithNullCheck(expected[6], columns.get("REMARKS", VoltType.STRING), columns);
assertWithNullCheck(expected[7], columns.get("COLUMN_DEF", VoltType.STRING), columns);
assertWithNullCheck(expected[8], columns.get("CHAR_OCTET_LENGTH", VoltType.INTEGER), columns);
assertEquals(expected[9], columns.get("ORDINAL_POSITION", VoltType.INTEGER));
}
public void testGetTables() throws Exception {
String schema =
"create table Table1 (Column1 varchar(10) not null, Column2 integer);"
+ "partition table Table1 on column Column1;"
+ "create table Table2 (Column1 integer);"
+ "create view View1 (Column1, num) as select Column1, count(*) from Table1 group by Column1;"
+ "create view View2 (Column2, num) as select Column2, count(*) from Table1 group by Column2;"
+ "create table Export1 (Column1 integer);"
+ "export table Export1;"
+ "create table Export2 (Column1 integer);"
+ "export table Export2 to stream foo;"
+ "create procedure sample as select * from Table1;";
VoltCompiler c = compileForDDLTest2(schema);
System.out.println(c.getCatalog().serialize());
JdbcDatabaseMetaDataGenerator dut =
new JdbcDatabaseMetaDataGenerator(c.getCatalog(), null, new InMemoryJarfile(testout_jar));
VoltTable tables = dut.getMetaData("tables");
System.out.println(tables);
assertEquals(10, tables.getColumnCount());
assertEquals(6, tables.getRowCount());
assertTrue(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "Table1"));
assertTrue(tables.get("TABLE_TYPE", VoltType.STRING).equals("TABLE"));
assertTrue(tables.get("REMARKS", VoltType.STRING).equals("{\"partitionColumn\":\"COLUMN1\"}"));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "Table2"));
assertTrue(tables.get("TABLE_TYPE", VoltType.STRING).equals("TABLE"));
assertEquals(null, tables.get("REMARKS", VoltType.STRING));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "View1"));
assertTrue(tables.get("TABLE_TYPE", VoltType.STRING).equals("VIEW"));
assertTrue(
tables
.get("REMARKS", VoltType.STRING)
.equals(
new JSONObject("{\"partitionColumn\":\"COLUMN1\",\"sourceTable\":\"TABLE1\"}")
.toString()));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "View2"));
assertTrue(tables.get("TABLE_TYPE", VoltType.STRING).equals("VIEW"));
assertTrue(
tables
.get("REMARKS", VoltType.STRING)
.equals(
new JSONObject("{\"partitionColumn\":\"COLUMN1\",\"sourceTable\":\"TABLE1\"}")
.toString()));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "Export1"));
assertTrue(tables.get("TABLE_TYPE", VoltType.STRING).equals("EXPORT"));
assertTrue(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "Export2"));
assertTrue(tables.get("TABLE_TYPE", VoltType.STRING).equals("EXPORT"));
assertFalse(VoltTableTestHelpers.moveToMatchingRow(tables, "TABLE_NAME", "NotATable"));
}
public void testGetIndexInfo() throws Exception {
String schema =
"create table Table1 (Column1 smallint ASSUMEUNIQUE, Column2 integer, Column3 bigint not null, Column4 integer, Column5 integer, "
+ " constraint pk_tree primary key (Column1, Column3));"
+ "partition table Table1 on column Column3;"
+ "create index Index1_tree on Table1 (Column2, Column3);"
+ "create index Index2_hash on Table1 (Column4, Column5);"
+ "create procedure sample as select * from Table1;";
VoltCompiler c = compileForDDLTest2(schema);
System.out.println(c.getCatalog().serialize());
JdbcDatabaseMetaDataGenerator dut =
new JdbcDatabaseMetaDataGenerator(c.getCatalog(), null, new InMemoryJarfile(testout_jar));
VoltTable indexes = dut.getMetaData("IndexInfo");
System.out.println(indexes);
assertEquals(13, indexes.getColumnCount());
assertEquals(7, indexes.getRowCount());
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes, "INDEX_NAME", "INDEX1_TREE", "COLUMN_NAME", "Column2"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 1, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(java.sql.DatabaseMetaData.tableIndexOther, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 1, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals("A", indexes.get("ASC_OR_DESC", VoltType.STRING));
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes, "INDEX_NAME", "INDEX1_TREE", "COLUMN_NAME", "Column3"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 1, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(java.sql.DatabaseMetaData.tableIndexOther, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 2, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals("A", indexes.get("ASC_OR_DESC", VoltType.STRING));
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes, "INDEX_NAME", "INDEX2_HASH", "COLUMN_NAME", "Column4"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 1, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(
java.sql.DatabaseMetaData.tableIndexHashed, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 1, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals(null, indexes.get("ASC_OR_DESC", VoltType.STRING));
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes, "INDEX_NAME", "INDEX2_HASH", "COLUMN_NAME", "Column5"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 1, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(
java.sql.DatabaseMetaData.tableIndexHashed, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 2, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals(null, indexes.get("ASC_OR_DESC", VoltType.STRING));
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes,
"INDEX_NAME",
HSQLInterface.AUTO_GEN_CONSTRAINT_WRAPPER_PREFIX + "PK_TREE",
"COLUMN_NAME",
"Column1"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 0, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(java.sql.DatabaseMetaData.tableIndexOther, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 1, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals("A", indexes.get("ASC_OR_DESC", VoltType.STRING));
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes,
"INDEX_NAME",
HSQLInterface.AUTO_GEN_CONSTRAINT_WRAPPER_PREFIX + "PK_TREE",
"COLUMN_NAME",
"Column3"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 0, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(java.sql.DatabaseMetaData.tableIndexOther, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 2, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals("A", indexes.get("ASC_OR_DESC", VoltType.STRING));
assertTrue(
VoltTableTestHelpers.moveToMatchingTupleRow(
indexes,
"INDEX_NAME",
HSQLInterface.AUTO_GEN_CONSTRAINT_PREFIX + "TABLE1_COLUMN1",
"COLUMN_NAME",
"Column1"));
assertEquals("TABLE1", indexes.get("TABLE_NAME", VoltType.STRING));
assertEquals((byte) 0, indexes.get("NON_UNIQUE", VoltType.TINYINT));
assertEquals(java.sql.DatabaseMetaData.tableIndexOther, indexes.get("TYPE", VoltType.SMALLINT));
assertEquals((short) 1, indexes.get("ORDINAL_POSITION", VoltType.SMALLINT));
assertEquals("A", indexes.get("ASC_OR_DESC", VoltType.STRING));
assertFalse(VoltTableTestHelpers.moveToMatchingRow(indexes, "COLUMN_NAME", "NotAColumn"));
}
