Examples with SqlFunctionCategory org.apache.calcite.sql.SqlFunctionCategory used on opensource projects

Example 1 with SqlFunctionCategory

use of org.apache.calcite.sql.SqlFunctionCategory in project calcite by apache.

the class LookupOperatorOverloadsTest method testIsTableFunction.

@Test
public void testIsTableFunction() throws SQLException {
    List<SqlFunctionCategory> cats = new ArrayList<>();
    for (SqlFunctionCategory c : SqlFunctionCategory.values()) {
        if (c.isTableFunction()) {
            cats.add(c);
        }
    }
    check(cats, USER_DEFINED_TABLE_FUNCTION, USER_DEFINED_TABLE_SPECIFIC_FUNCTION, MATCH_RECOGNIZE);
}

Example 2 with SqlFunctionCategory

use of org.apache.calcite.sql.SqlFunctionCategory in project calcite by apache.

the class LookupOperatorOverloadsTest method testIsUserDefined.

@Test
public void testIsUserDefined() throws SQLException {
    List<SqlFunctionCategory> cats = new ArrayList<>();
    for (SqlFunctionCategory c : SqlFunctionCategory.values()) {
        if (c.isUserDefined()) {
            cats.add(c);
        }
    }
    check(cats, USER_DEFINED_FUNCTION, USER_DEFINED_PROCEDURE, USER_DEFINED_CONSTRUCTOR, USER_DEFINED_SPECIFIC_FUNCTION, USER_DEFINED_TABLE_FUNCTION, USER_DEFINED_TABLE_SPECIFIC_FUNCTION);
}

Example 3 with SqlFunctionCategory

use of org.apache.calcite.sql.SqlFunctionCategory in project calcite by apache.

the class LookupOperatorOverloadsTest method testIsUserDefinedNotSpecificFunction.

@Test
public void testIsUserDefinedNotSpecificFunction() throws SQLException {
    List<SqlFunctionCategory> cats = new ArrayList<>();
    for (SqlFunctionCategory sqlFunctionCategory : SqlFunctionCategory.values()) {
        if (sqlFunctionCategory.isUserDefinedNotSpecificFunction()) {
            cats.add(sqlFunctionCategory);
        }
    }
    check(cats, USER_DEFINED_FUNCTION, USER_DEFINED_TABLE_FUNCTION);
}

Example 4 with SqlFunctionCategory

use of org.apache.calcite.sql.SqlFunctionCategory in project calcite by apache.

the class LookupOperatorOverloadsTest method testIsSpecific.

@Test
public void testIsSpecific() throws SQLException {
    List<SqlFunctionCategory> cats = new ArrayList<>();
    for (SqlFunctionCategory c : SqlFunctionCategory.values()) {
        if (c.isSpecific()) {
            cats.add(c);
        }
    }
    check(cats, USER_DEFINED_SPECIFIC_FUNCTION, USER_DEFINED_TABLE_SPECIFIC_FUNCTION);
}

Example 5 with SqlFunctionCategory

use of org.apache.calcite.sql.SqlFunctionCategory in project flink by apache.

the class FunctionCatalogOperatorTable method lookupOperatorOverloads.

@Override
public void lookupOperatorOverloads(SqlIdentifier opName, SqlFunctionCategory category, SqlSyntax syntax, List<SqlOperator> operatorList, SqlNameMatcher nameMatcher) {
    if (opName.isStar()) {
        return;
    }
    final UnresolvedIdentifier identifier = UnresolvedIdentifier.of(opName.names);
    functionCatalog.lookupFunction(identifier).flatMap(resolvedFunction -> convertToSqlFunction(category, resolvedFunction)).ifPresent(operatorList::add);
}