mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-04 22:20:53 +01:00
122 lines
2.2 KiB
Go
122 lines
2.2 KiB
Go
package bun
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
|
|
"github.com/uptrace/bun/internal"
|
|
"github.com/uptrace/bun/schema"
|
|
)
|
|
|
|
type DropIndexQuery struct {
|
|
baseQuery
|
|
cascadeQuery
|
|
|
|
concurrently bool
|
|
ifExists bool
|
|
|
|
index schema.QueryWithArgs
|
|
}
|
|
|
|
var _ Query = (*DropIndexQuery)(nil)
|
|
|
|
func NewDropIndexQuery(db *DB) *DropIndexQuery {
|
|
q := &DropIndexQuery{
|
|
baseQuery: baseQuery{
|
|
db: db,
|
|
conn: db.DB,
|
|
},
|
|
}
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) Conn(db IConn) *DropIndexQuery {
|
|
q.setConn(db)
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) Model(model interface{}) *DropIndexQuery {
|
|
q.setModel(model)
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) Err(err error) *DropIndexQuery {
|
|
q.setErr(err)
|
|
return q
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
func (q *DropIndexQuery) Concurrently() *DropIndexQuery {
|
|
q.concurrently = true
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) IfExists() *DropIndexQuery {
|
|
q.ifExists = true
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) Cascade() *DropIndexQuery {
|
|
q.cascade = true
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) Restrict() *DropIndexQuery {
|
|
q.restrict = true
|
|
return q
|
|
}
|
|
|
|
func (q *DropIndexQuery) Index(query string, args ...interface{}) *DropIndexQuery {
|
|
q.index = schema.SafeQuery(query, args)
|
|
return q
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
func (q *DropIndexQuery) Operation() string {
|
|
return "DROP INDEX"
|
|
}
|
|
|
|
func (q *DropIndexQuery) AppendQuery(fmter schema.Formatter, b []byte) (_ []byte, err error) {
|
|
if q.err != nil {
|
|
return nil, q.err
|
|
}
|
|
|
|
b = append(b, "DROP INDEX "...)
|
|
|
|
if q.concurrently {
|
|
b = append(b, "CONCURRENTLY "...)
|
|
}
|
|
if q.ifExists {
|
|
b = append(b, "IF EXISTS "...)
|
|
}
|
|
|
|
b, err = q.index.AppendQuery(fmter, b)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
b = q.appendCascade(fmter, b)
|
|
|
|
return b, nil
|
|
}
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
func (q *DropIndexQuery) Exec(ctx context.Context, dest ...interface{}) (sql.Result, error) {
|
|
queryBytes, err := q.AppendQuery(q.db.fmter, q.db.makeQueryBytes())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
query := internal.String(queryBytes)
|
|
|
|
res, err := q.exec(ctx, q, query)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return res, nil
|
|
}
|