tidb/expression/builtin_op_vec.go

// Copyright 2019 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.

package expression

import (
	"github.com/pingcap/errors"
	"github.com/pingcap/tidb/types"
	"github.com/pingcap/tidb/util/chunk"
)

func (b *builtinTimeIsNullSig) vectorized() bool {
	return false
}

func (b *builtinTimeIsNullSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinLogicOrSig) vectorized() bool {
	return false
}

func (b *builtinLogicOrSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinBitOrSig) vectorized() bool {
	return false
}

func (b *builtinBitOrSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinDecimalIsFalseSig) vectorized() bool {
	return false
}

func (b *builtinDecimalIsFalseSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinIntIsFalseSig) vectorized() bool {
	return false
}

func (b *builtinIntIsFalseSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinUnaryMinusRealSig) vectorized() bool {
	return false
}

func (b *builtinUnaryMinusRealSig) vecEvalReal(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinBitNegSig) vectorized() bool {
	return false
}

func (b *builtinBitNegSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinUnaryMinusDecimalSig) vectorized() bool {
	return false
}

func (b *builtinUnaryMinusDecimalSig) vecEvalDecimal(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinIntIsNullSig) vectorized() bool {
	return false
}

func (b *builtinIntIsNullSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinRealIsNullSig) vectorized() bool {
	return false
}

func (b *builtinRealIsNullSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinUnaryNotRealSig) vectorized() bool {
	return false
}

func (b *builtinUnaryNotRealSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinLogicAndSig) vectorized() bool {
	return true
}

func (b *builtinLogicAndSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	n := input.NumRows()

	if err := b.args[0].VecEvalInt(b.ctx, input, result); err != nil {
		return err
	}

	buf1, err := b.bufAllocator.get(types.ETInt, n)
	if err != nil {
		return err
	}
	defer b.bufAllocator.put(buf1)
	if err := b.args[1].VecEvalInt(b.ctx, input, buf1); err != nil {
		return err
	}

	i64s := result.Int64s()
	arg1 := buf1.Int64s()

	for i := 0; i < n; i++ {
		isNull0 := result.IsNull(i)
		if !isNull0 && i64s[i] == 0 {
			result.SetNull(i, false)
			continue
		}

		isNull1 := buf1.IsNull(i)
		if !isNull1 && arg1[i] == 0 {
			i64s[i] = 0
			result.SetNull(i, false)
			continue
		}

		if isNull0 || isNull1 {
			result.SetNull(i, true)
			continue
		}

		i64s[i] = 1
	}

	return nil
}

func (b *builtinBitXorSig) vectorized() bool {
	return false
}

func (b *builtinBitXorSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinLogicXorSig) vectorized() bool {
	return false
}

func (b *builtinLogicXorSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinBitAndSig) vectorized() bool {
	return false
}

func (b *builtinBitAndSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinRealIsFalseSig) vectorized() bool {
	return false
}

func (b *builtinRealIsFalseSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinUnaryMinusIntSig) vectorized() bool {
	return false
}

func (b *builtinUnaryMinusIntSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinUnaryNotDecimalSig) vectorized() bool {
	return false
}

func (b *builtinUnaryNotDecimalSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinUnaryNotIntSig) vectorized() bool {
	return false
}

func (b *builtinUnaryNotIntSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinDecimalIsNullSig) vectorized() bool {
	return false
}

func (b *builtinDecimalIsNullSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinLeftShiftSig) vectorized() bool {
	return false
}

func (b *builtinLeftShiftSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinRightShiftSig) vectorized() bool {
	return false
}

func (b *builtinRightShiftSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinRealIsTrueSig) vectorized() bool {
	return false
}

func (b *builtinRealIsTrueSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinDecimalIsTrueSig) vectorized() bool {
	return false
}

func (b *builtinDecimalIsTrueSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinIntIsTrueSig) vectorized() bool {
	return false
}

func (b *builtinIntIsTrueSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}

func (b *builtinDurationIsNullSig) vectorized() bool {
	return false
}

func (b *builtinDurationIsNullSig) vecEvalInt(input *chunk.Chunk, result *chunk.Column) error {
	return errors.Errorf("not implemented")
}