github.com/matrixorigin/matrixone@v1.2.0/pkg/frontend/collation.go (about)

     1  // Copyright 2021 Matrix Origin
     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 frontend
    16  
    17  type Collation struct {
    18  	collationName string
    19  	charset       string
    20  	id            int64
    21  	isDefault     string
    22  	isCompiled    string
    23  	sortLen       int32
    24  	padAttribute  string
    25  }
    26  
    27  var Collations []*Collation = []*Collation{
    28  	{"utf8_general_ci", "utf8", 33, "", "Yes", 1, "PAD SPACE"},
    29  	{"binary", "binary", 63, "YES", "Yes", 1, "NO PAD"},
    30  	{"utf8_unicode_ci", "utf8", 192, "", "Yes", 1, "PAD SPACE"},
    31  	{"utf8_bin", "utf8", 83, "YES", "Yes", 1, "NO PAD"},
    32  	{"utf8mb4_general_ci", "utf8mb4", 45, "", "Yes", 1, "PAD SPACE"},
    33  	{"utf8mb4_unicode_ci", "utf8mb4", 224, "", "Yes", 1, "PAD SPACE"},
    34  	{"utf8mb4_bin", "utf8mb4", 46, "YES", "Yes", 1, "NO PAD"},
    35  	{"utf8mb4_0900_bin", "utf8mb4", 309, "", "Yes", 1, "NO PAD"},
    36  	{"utf8mb4_0900_ai_ci", "utf8mb4", 255, "", "Yes", 0, "NO PAD"},
    37  	{"utf8mb4_de_pb_0900_ai_ci", "utf8mb4", 256, "", "Yes", 0, "NO PAD"},
    38  	{"utf8mb4_is_0900_ai_ci", "utf8mb4", 257, "", "Yes", 0, "NO PAD"},
    39  	{"utf8mb4_lv_0900_ai_ci", "utf8mb4", 258, "", "Yes", 0, "NO PAD"},
    40  }