Examples with CalciteParser org.apache.flink.table.planner.parse.CalciteParser used on opensource projects

Example 1 with CalciteParser

use of org.apache.flink.table.planner.parse.CalciteParser in project flink by apache.

the class SqlToOperationConverterTest method testCreateTableWithMinusInOptionKey.

@Test
public void testCreateTableWithMinusInOptionKey() {
    final String sql = "create table source_table(\n" + "  a int,\n" + "  b bigint,\n" + "  c varchar\n" + ") with (\n" + "  'a-B-c-d124' = 'Ab',\n" + "  'a.b-c-d.e-f.g' = 'ada',\n" + "  'a.b-c-d.e-f1231.g' = 'ada',\n" + "  'a.b-c-d.*' = 'adad')\n";
    final FlinkPlannerImpl planner = getPlannerBySqlDialect(SqlDialect.DEFAULT);
    final CalciteParser parser = getParserBySqlDialect(SqlDialect.DEFAULT);
    SqlNode node = parser.parse(sql);
    assertThat(node).isInstanceOf(SqlCreateTable.class);
    Operation operation = SqlToOperationConverter.convert(planner, catalogManager, node).get();
    assertThat(operation).isInstanceOf(CreateTableOperation.class);
    CreateTableOperation op = (CreateTableOperation) operation;
    CatalogTable catalogTable = op.getCatalogTable();
    Map<String, String> options = catalogTable.getOptions().entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    Map<String, String> sortedProperties = new TreeMap<>(options);
    final String expected = "{a-B-c-d124=Ab, " + "a.b-c-d.*=adad, " + "a.b-c-d.e-f.g=ada, " + "a.b-c-d.e-f1231.g=ada}";
    assertThat(sortedProperties.toString()).isEqualTo(expected);
}

Example 2 with CalciteParser

use of org.apache.flink.table.planner.parse.CalciteParser in project flink by apache.

the class SqlToOperationConverterTest method testExplainDetailsWithSelect.

@Test
public void testExplainDetailsWithSelect() {
    final String sql = "explain estimated_cost, changelog_mode select a, b, c, d from t2";
    FlinkPlannerImpl planner = getPlannerBySqlDialect(SqlDialect.DEFAULT);
    final CalciteParser parser = getParserBySqlDialect(SqlDialect.DEFAULT);
    assertExplainDetails(parse(sql, planner, parser));
}

Example 3 with CalciteParser

use of org.apache.flink.table.planner.parse.CalciteParser in project flink by apache.

the class SqlToOperationConverterTest method checkExplainSql.

private void checkExplainSql(String sql) {
    FlinkPlannerImpl planner = getPlannerBySqlDialect(SqlDialect.DEFAULT);
    CalciteParser parser = getParserBySqlDialect(SqlDialect.DEFAULT);
    SqlNode node = parser.parse(sql);
    assertThat(node).isInstanceOf(SqlRichExplain.class);
    Operation operation = SqlToOperationConverter.convert(planner, catalogManager, node).get();
    assertThat(operation).isInstanceOf(ExplainOperation.class);
}

Example 4 with CalciteParser

use of org.apache.flink.table.planner.parse.CalciteParser in project flink by apache.

the class SqlToOperationConverterTest method testCreateTableWithUniqueKey.

@Test
public void testCreateTableWithUniqueKey() {
    final String sql = "CREATE TABLE tbl1 (\n" + "  a bigint,\n" + "  b varchar, \n" + "  c int, \n" + "  d varchar, \n" + "  constraint ct1 unique (a, b) not enforced\n" + ") with (\n" + "  'connector' = 'kafka', \n" + "  'kafka.topic' = 'log.test'\n" + ")\n";
    FlinkPlannerImpl planner = getPlannerBySqlDialect(SqlDialect.DEFAULT);
    final CalciteParser parser = getParserBySqlDialect(SqlDialect.DEFAULT);
    assertThatThrownBy(() -> parse(sql, planner, parser)).isInstanceOf(UnsupportedOperationException.class).hasMessageContaining("UNIQUE constraint is not supported yet");
}

Example 5 with CalciteParser

use of org.apache.flink.table.planner.parse.CalciteParser in project flink by apache.

the class SqlToOperationConverterTest method testSqlRichExplainWithStatementSet.

@Test
public void testSqlRichExplainWithStatementSet() {
    final String sql = "explain plan for statement set begin " + "insert into t1 select a, b, c, d from t2 where a > 1;" + "insert into t1 select a, b, c, d from t2 where a > 2;" + "end";
    FlinkPlannerImpl planner = getPlannerBySqlDialect(SqlDialect.DEFAULT);
    final CalciteParser parser = getParserBySqlDialect(SqlDialect.DEFAULT);
    Operation operation = parse(sql, planner, parser);
    assertThat(operation).isInstanceOf(ExplainOperation.class);
}