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types.go
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types.go
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package common
// Copyright (c) 2019 Micro Focus or one of its affiliates.
//
// 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,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import "fmt"
const (
ColTypeBoolean uint32 = 5
ColTypeInt64 uint32 = 6
ColTypeFloat64 uint32 = 7
ColTypeChar uint32 = 8
ColTypeVarChar uint32 = 9
ColTypeTimestamp uint32 = 12
ColTypeTimestampTZ uint32 = 13
ColTypeNumeric uint32 = 16
ColTypeVarBinary uint32 = 17
ColTypeUUID uint32 = 20
ColTypeLongVarChar uint32 = 115
ColTypeLongVarBinary uint32 = 116
ColTypeBinary uint32 = 117
)
// Authentication Response/States
const (
AuthenticationOK int32 = 0
AuthenticationCleartextPassword int32 = 3
AuthenticationMD5Password int32 = 5
AuthenticationSHA512Password int32 = 66048
)
type ParameterType struct {
TypeOID uint32
TypeName string
TypeModifier int32
Nullable bool
}
func ColumnTypeString(typeOID uint32) string {
switch typeOID {
case ColTypeBoolean:
return "boolean"
case ColTypeInt64:
return "integer"
case ColTypeFloat64:
return "float"
case ColTypeChar:
return "char"
case ColTypeVarChar:
return "varchar"
case ColTypeTimestamp:
return "timestamp"
case ColTypeTimestampTZ:
return "timestamptz"
case ColTypeVarBinary:
return "varbinary"
case ColTypeUUID:
return "uuid"
case ColTypeLongVarChar:
return "long varchar"
case ColTypeLongVarBinary:
return "long varbinary"
case ColTypeBinary:
return "binary"
case ColTypeNumeric:
return "numeric"
}
return fmt.Sprintf("unknown column type oid: %d", typeOID)
}