本文整理了Java中io.prestosql.sql.QueryUtil.table
方法的一些代码示例,展示了QueryUtil.table
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。QueryUtil.table
方法的具体详情如下:
包路径:io.prestosql.sql.QueryUtil
类名称:QueryUtil
方法名:table
暂无
代码示例来源:origin: io.prestosql/presto-main
@Test
public void testPrepare()
{
Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo")));
String sqlString = "PREPARE my_query FROM SELECT * FROM foo";
Map<String, String> statements = executePrepare("my_query", query, sqlString, TEST_SESSION);
assertEquals(statements, ImmutableMap.of("my_query", "SELECT *\nFROM\n foo\n"));
}
代码示例来源:origin: prestosql/presto
@Test
public void testPrepare()
{
Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo")));
String sqlString = "PREPARE my_query FROM SELECT * FROM foo";
Map<String, String> statements = executePrepare("my_query", query, sqlString, TEST_SESSION);
assertEquals(statements, ImmutableMap.of("my_query", "SELECT *\nFROM\n foo\n"));
}
代码示例来源:origin: io.prestosql/presto-main
@Test
public void testSelectStatement()
{
PreparedQuery preparedQuery = QUERY_PREPARER.prepareQuery(TEST_SESSION, "SELECT * FROM foo");
assertEquals(preparedQuery.getStatement(),
simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo"))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testSelectStatement()
{
PreparedQuery preparedQuery = QUERY_PREPARER.prepareQuery(TEST_SESSION, "SELECT * FROM foo");
assertEquals(preparedQuery.getStatement(),
simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo"))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testDelete()
{
assertStatement("DELETE FROM t", new Delete(table(QualifiedName.of("t")), Optional.empty()));
assertStatement("DELETE FROM \"awesome table\"", new Delete(table(QualifiedName.of("awesome table")), Optional.empty()));
assertStatement("DELETE FROM t WHERE a = b", new Delete(table(QualifiedName.of("t")), Optional.of(
new ComparisonExpression(ComparisonExpression.Operator.EQUAL,
new Identifier("a"),
new Identifier("b")))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testPrepareNameExists()
{
Session session = testSessionBuilder()
.addPreparedStatement("my_query", "SELECT bar, baz from foo")
.build();
Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo")));
String sqlString = "PREPARE my_query FROM SELECT * FROM foo";
Map<String, String> statements = executePrepare("my_query", query, sqlString, session);
assertEquals(statements, ImmutableMap.of("my_query", "SELECT *\nFROM\n foo\n"));
}
代码示例来源:origin: prestosql/presto
@Test
public void testDoubleInQuery()
{
assertStatement("SELECT 123.456E7 FROM DUAL",
simpleQuery(
selectList(new DoubleLiteral("123.456E7")),
table(QualifiedName.of("DUAL"))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExplainAnalyze()
{
assertStatement("EXPLAIN ANALYZE SELECT * FROM t",
new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), true, false, ImmutableList.of()));
}
代码示例来源:origin: io.prestosql/presto-main
@Test
public void testPrepareNameExists()
{
Session session = testSessionBuilder()
.addPreparedStatement("my_query", "SELECT bar, baz from foo")
.build();
Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo")));
String sqlString = "PREPARE my_query FROM SELECT * FROM foo";
Map<String, String> statements = executePrepare("my_query", query, sqlString, session);
assertEquals(statements, ImmutableMap.of("my_query", "SELECT *\nFROM\n foo\n"));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExplainVerbose()
{
assertStatement("EXPLAIN VERBOSE SELECT * FROM t",
new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), false, true, ImmutableList.of()));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExplainAnalyzeVerbose()
{
assertStatement("EXPLAIN ANALYZE VERBOSE SELECT * FROM t",
new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), true, true, ImmutableList.of()));
}
代码示例来源:origin: prestosql/presto
@Test
public void testInsertInto()
{
QualifiedName table = QualifiedName.of("a");
Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t")));
assertStatement("INSERT INTO a SELECT * FROM t",
new Insert(table, Optional.empty(), query));
assertStatement("INSERT INTO a (c1, c2) SELECT * FROM t",
new Insert(table, Optional.of(ImmutableList.of(identifier("c1"), identifier("c2"))), query));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExecuteStatement()
{
Session session = testSessionBuilder()
.addPreparedStatement("my_query", "SELECT * FROM foo")
.build();
PreparedQuery preparedQuery = QUERY_PREPARER.prepareQuery(session, "EXECUTE my_query");
assertEquals(preparedQuery.getStatement(),
simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo"))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExplainAnalyzeVerboseTypeDistributed()
{
assertStatement("EXPLAIN ANALYZE VERBOSE (type DISTRIBUTED) SELECT * FROM t",
new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), true, true, ImmutableList.of(new ExplainType(ExplainType.Type.DISTRIBUTED))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExplainVerboseTypeLogical()
{
assertStatement("EXPLAIN VERBOSE (type LOGICAL) SELECT * FROM t",
new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), false, true, ImmutableList.of(new ExplainType(ExplainType.Type.LOGICAL))));
}
代码示例来源:origin: io.prestosql/presto-main
@Test
public void testExecuteStatement()
{
Session session = testSessionBuilder()
.addPreparedStatement("my_query", "SELECT * FROM foo")
.build();
PreparedQuery preparedQuery = QUERY_PREPARER.prepareQuery(session, "EXECUTE my_query");
assertEquals(preparedQuery.getStatement(),
simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("foo"))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testExplainAnalyzeTypeDistributed()
{
assertStatement("EXPLAIN ANALYZE (type DISTRIBUTED) SELECT * FROM t",
new Explain(simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t"))), true, false, ImmutableList.of(new ExplainType(ExplainType.Type.DISTRIBUTED))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testCreateView()
{
Query query = simpleQuery(selectList(new AllColumns()), table(QualifiedName.of("t")));
assertStatement("CREATE VIEW a AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.empty()));
assertStatement("CREATE OR REPLACE VIEW a AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, true, Optional.empty()));
assertStatement("CREATE VIEW a SECURITY DEFINER AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.of(CreateView.Security.DEFINER)));
assertStatement("CREATE VIEW a SECURITY INVOKER AS SELECT * FROM t", new CreateView(QualifiedName.of("a"), query, false, Optional.of(CreateView.Security.INVOKER)));
assertStatement("CREATE VIEW bar.foo AS SELECT * FROM t", new CreateView(QualifiedName.of("bar", "foo"), query, false, Optional.empty()));
assertStatement("CREATE VIEW \"awesome view\" AS SELECT * FROM t", new CreateView(QualifiedName.of("awesome view"), query, false, Optional.empty()));
assertStatement("CREATE VIEW \"awesome schema\".\"awesome view\" AS SELECT * FROM t", new CreateView(QualifiedName.of("awesome schema", "awesome view"), query, false, Optional.empty()));
}
代码示例来源:origin: prestosql/presto
@Test
public void testPrepare()
{
assertStatement("PREPARE myquery FROM select * from foo",
new Prepare(identifier("myquery"), simpleQuery(
selectList(new AllColumns()),
table(QualifiedName.of("foo")))));
}
代码示例来源:origin: prestosql/presto
@Test
public void testPrepareWithParameters()
{
assertStatement("PREPARE myquery FROM SELECT ?, ? FROM foo",
new Prepare(identifier("myquery"), simpleQuery(
selectList(new Parameter(0), new Parameter(1)),
table(QualifiedName.of("foo")))));
}
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