mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-15 11:58:11 -05:00
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
|
// Copyright 2015 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 db
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/pingcap/tidb/context"
|
||
|
|
)
|
||
|
|
|
||
|
|
// currentDBKeyType is a dummy type to avoid naming collision in context.
|
||
|
|
type currentDBKeyType int
|
||
|
|
|
||
|
|
// String defines a Stringer function for debugging and pretty printing.
|
||
|
|
func (k currentDBKeyType) String() string {
|
||
|
|
return "current_db"
|
||
|
|
}
|
||
|
|
|
||
|
|
const currentDBKey currentDBKeyType = 0
|
||
|
|
|
||
|
|
// BindCurrentSchema saves parameter schema as current schema name value into context.
|
||
|
|
func BindCurrentSchema(ctx context.Context, schema string) {
|
||
|
|
ctx.SetValue(currentDBKey, schema)
|
||
|
|
}
|
||
|
|
|
||
|
|
// GetCurrentSchema gets current schema name from context.
|
||
|
|
func GetCurrentSchema(ctx context.Context) string {
|
||
|
|
v, ok := ctx.Value(currentDBKey).(string)
|
||
|
|
if !ok {
|
||
|
|
return ""
|
||
|
|
}
|
||
|
|
return v
|
||
|
|
}
|