github.com/dolthub/go-mysql-server@v0.18.0/sql/memo/arith_type.go (about)

     1  // Copyright 2023 Dolthub, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package memo
    16  
    17  //go:generate stringer -type=ArithType -linecomment
    18  
    19  type ArithType uint8
    20  
    21  const (
    22  	ArithTypeUnknown    ArithType = iota // unknown
    23  	ArithTypeBitAnd                      // &
    24  	ArithTypeBitOr                       // |
    25  	ArithTypeBitXor                      // ^
    26  	ArithTypePlus                        // +
    27  	ArithTypeMinus                       // -
    28  	ArithTypeMult                        // *
    29  	ArithTypeDiv                         // /
    30  	ArithTypeIntDiv                      // div
    31  	ArithTypeMod                         // %
    32  	ArithTypeShiftLeft                   // <<
    33  	ArithTypeShiftRight                  // >>
    34  )