Java Code Examples for org.apache.calcite.sql.type.OperandTypes#or()

The following examples show how to use org.apache.calcite.sql.type.OperandTypes#or() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: SqlItemOperator.java From Bats with Apache License 2.0

6 votes

private SqlSingleOperandTypeChecker getChecker(RelDataType operandType) {
  switch (operandType.getSqlTypeName()) {
  case ARRAY:
    return OperandTypes.family(SqlTypeFamily.INTEGER);
  case MAP:
    return OperandTypes.family(
        operandType.getKeyType().getSqlTypeName().getFamily());
  case ANY:
  case DYNAMIC_STAR:
    return OperandTypes.or(
        OperandTypes.family(SqlTypeFamily.INTEGER),
        OperandTypes.family(SqlTypeFamily.CHARACTER));
  default:
    throw new AssertionError(operandType.getSqlTypeName());
  }
}

Example 2

Source File: SqlListAggFunction.java From flink with Apache License 2.0

6 votes

public SqlListAggFunction() {
	super("LISTAGG",
			null,
			SqlKind.LISTAGG,
			ReturnTypes.ARG0_NULLABLE,
			null,
			OperandTypes.or(
					OperandTypes.CHARACTER,
					OperandTypes.sequence(
							"'LISTAGG(<CHARACTER>, <CHARACTER_LITERAL>)'",
							OperandTypes.CHARACTER,
							OperandTypes.and(OperandTypes.CHARACTER, OperandTypes.LITERAL)
					)),
			SqlFunctionCategory.SYSTEM,
			false,
			false);
}

Example 3

Source File: SqlListAggFunction.java From flink with Apache License 2.0

6 votes

public SqlListAggFunction() {
	super("LISTAGG",
			null,
			SqlKind.LISTAGG,
			ReturnTypes.ARG0_NULLABLE,
			null,
			OperandTypes.or(
					OperandTypes.CHARACTER,
					OperandTypes.sequence(
							"'LISTAGG(<CHARACTER>, <CHARACTER_LITERAL>)'",
							OperandTypes.CHARACTER,
							OperandTypes.and(OperandTypes.CHARACTER, OperandTypes.LITERAL)
					)),
			SqlFunctionCategory.SYSTEM,
			false,
			false);
}

Example 4

Source File: SqlItemOperator.java From calcite with Apache License 2.0

6 votes

private SqlSingleOperandTypeChecker getChecker(SqlCallBinding callBinding) {
  final RelDataType operandType = callBinding.getOperandType(0);
  switch (operandType.getSqlTypeName()) {
  case ARRAY:
    return OperandTypes.family(SqlTypeFamily.INTEGER);
  case MAP:
    return OperandTypes.family(
        operandType.getKeyType().getSqlTypeName().getFamily());
  case ROW:
    return OperandTypes.CHARACTER;
  case ANY:
  case DYNAMIC_STAR:
    return OperandTypes.or(
        OperandTypes.family(SqlTypeFamily.INTEGER),
        OperandTypes.family(SqlTypeFamily.CHARACTER));
  default:
    throw callBinding.newValidationSignatureError();
  }
}

Example 5

Source File: SqlFloorFunction.java From Bats with Apache License 2.0

5 votes

public SqlFloorFunction(SqlKind kind) {
  super(kind.name(), kind, ReturnTypes.ARG0_OR_EXACT_NO_SCALE, null,
      OperandTypes.or(OperandTypes.NUMERIC_OR_INTERVAL,
          OperandTypes.sequence(
              "'" + kind + "(<DATE> TO <TIME_UNIT>)'\n"
              + "'" + kind + "(<TIME> TO <TIME_UNIT>)'\n"
              + "'" + kind + "(<TIMESTAMP> TO <TIME_UNIT>)'",
              OperandTypes.DATETIME,
              OperandTypes.ANY)),
      SqlFunctionCategory.NUMERIC);
  Preconditions.checkArgument(kind == SqlKind.FLOOR || kind == SqlKind.CEIL);
}

Example 6

Source File: SqlRandFunction.java From Bats with Apache License 2.0

5 votes

public SqlRandFunction() {
  super("RAND",
      SqlKind.OTHER_FUNCTION,
      ReturnTypes.DOUBLE,
      null,
      OperandTypes.or(OperandTypes.NILADIC, OperandTypes.NUMERIC),
      SqlFunctionCategory.NUMERIC);
}

Example 7

Source File: SqlRandIntegerFunction.java From Bats with Apache License 2.0

5 votes

public SqlRandIntegerFunction() {
  super("RAND_INTEGER",
      SqlKind.OTHER_FUNCTION,
      ReturnTypes.INTEGER,
      null,
      OperandTypes.or(OperandTypes.NUMERIC, OperandTypes.NUMERIC_NUMERIC),
      SqlFunctionCategory.NUMERIC);
}

Example 8

Source File: SqlFloorFunction.java From calcite with Apache License 2.0

5 votes

public SqlFloorFunction(SqlKind kind) {
  super(kind.name(), kind, ReturnTypes.ARG0_OR_EXACT_NO_SCALE, null,
      OperandTypes.or(OperandTypes.NUMERIC_OR_INTERVAL,
          OperandTypes.sequence(
              "'" + kind + "(<DATE> TO <TIME_UNIT>)'\n"
              + "'" + kind + "(<TIME> TO <TIME_UNIT>)'\n"
              + "'" + kind + "(<TIMESTAMP> TO <TIME_UNIT>)'",
              OperandTypes.DATETIME,
              OperandTypes.ANY)),
      SqlFunctionCategory.NUMERIC);
  Preconditions.checkArgument(kind == SqlKind.FLOOR || kind == SqlKind.CEIL);
}

Example 9

Source File: SqlRandFunction.java From calcite with Apache License 2.0

5 votes

public SqlRandFunction() {
  super("RAND",
      SqlKind.OTHER_FUNCTION,
      ReturnTypes.DOUBLE,
      null,
      OperandTypes.or(OperandTypes.NILADIC, OperandTypes.NUMERIC),
      SqlFunctionCategory.NUMERIC);
}

Example 10

Source File: SqlJsonKeysFunction.java From calcite with Apache License 2.0

5 votes

public SqlJsonKeysFunction() {
  super("JSON_KEYS", SqlKind.OTHER_FUNCTION,
        ReturnTypes.cascade(ReturnTypes.VARCHAR_2000, SqlTypeTransforms.FORCE_NULLABLE),
        null,
        OperandTypes.or(OperandTypes.ANY,
            OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER)),
        SqlFunctionCategory.SYSTEM);
}

Example 11

Source File: SqlJsonExistsFunction.java From calcite with Apache License 2.0

5 votes

public SqlJsonExistsFunction() {
  super("JSON_EXISTS", SqlKind.OTHER_FUNCTION,
      ReturnTypes.cascade(ReturnTypes.BOOLEAN, SqlTypeTransforms.FORCE_NULLABLE), null,
      OperandTypes.or(
          OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER),
          OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER, SqlTypeFamily.ANY)),
      SqlFunctionCategory.SYSTEM);
}

Example 12

Source File: SqlRandIntegerFunction.java From calcite with Apache License 2.0

5 votes

public SqlRandIntegerFunction() {
  super("RAND_INTEGER",
      SqlKind.OTHER_FUNCTION,
      ReturnTypes.INTEGER,
      null,
      OperandTypes.or(OperandTypes.NUMERIC, OperandTypes.NUMERIC_NUMERIC),
      SqlFunctionCategory.NUMERIC);
}

Example 13

Source File: SqlJsonLengthFunction.java From calcite with Apache License 2.0

5 votes

public SqlJsonLengthFunction() {
  super("JSON_LENGTH", SqlKind.OTHER_FUNCTION,
      ReturnTypes.cascade(ReturnTypes.INTEGER,
          SqlTypeTransforms.FORCE_NULLABLE),
      null,
      OperandTypes.or(OperandTypes.ANY,
          OperandTypes.family(SqlTypeFamily.ANY, SqlTypeFamily.CHARACTER)),
      SqlFunctionCategory.SYSTEM);
}

Example 14

Source File: SqlJsonExistsFunction.java From Bats with Apache License 2.0

4 votes

public SqlJsonExistsFunction() {
  super("JSON_EXISTS", SqlKind.OTHER_FUNCTION,
      ReturnTypes.BOOLEAN_FORCE_NULLABLE, null,
      OperandTypes.or(OperandTypes.ANY, OperandTypes.ANY_ANY),
      SqlFunctionCategory.SYSTEM);
}