diff options
author | Unknwon <u@gogs.io> | 2018-03-09 00:26:47 -0500 |
---|---|---|
committer | Unknwon <u@gogs.io> | 2018-03-09 00:26:47 -0500 |
commit | 28f74cf1c67cde80ae453a799d76752114fd5e18 (patch) | |
tree | 72b160aef0810492e257c2707884bb3052e1ba51 /vendor/github.com/go-xorm/xorm/session_delete.go | |
parent | 83655d5c00110044a4ac9bf46ec039379eded5dd (diff) |
vendor: update github.com/go-xorm/xorm (#4913)
Diffstat (limited to 'vendor/github.com/go-xorm/xorm/session_delete.go')
-rw-r--r-- | vendor/github.com/go-xorm/xorm/session_delete.go | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/vendor/github.com/go-xorm/xorm/session_delete.go b/vendor/github.com/go-xorm/xorm/session_delete.go index 0c1e705e..688b122c 100644 --- a/vendor/github.com/go-xorm/xorm/session_delete.go +++ b/vendor/github.com/go-xorm/xorm/session_delete.go @@ -12,26 +12,26 @@ import ( "github.com/go-xorm/core" ) -func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error { - if session.Statement.RefTable == nil || - session.Tx != nil { +func (session *Session) cacheDelete(table *core.Table, tableName, sqlStr string, args ...interface{}) error { + if table == nil || + session.tx != nil { return ErrCacheFailed } - for _, filter := range session.Engine.dialect.Filters() { - sqlStr = filter.Do(sqlStr, session.Engine.dialect, session.Statement.RefTable) + for _, filter := range session.engine.dialect.Filters() { + sqlStr = filter.Do(sqlStr, session.engine.dialect, table) } - newsql := session.Statement.convertIDSQL(sqlStr) + newsql := session.statement.convertIDSQL(sqlStr) if newsql == "" { return ErrCacheFailed } - cacher := session.Engine.getCacher2(session.Statement.RefTable) - tableName := session.Statement.TableName() + cacher := session.engine.getCacher2(table) + pkColumns := table.PKColumns() ids, err := core.GetCacheSql(cacher, tableName, newsql, args) if err != nil { - resultsSlice, err := session.query(newsql, args...) + resultsSlice, err := session.queryBytes(newsql, args...) if err != nil { return err } @@ -40,7 +40,7 @@ func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error { for _, data := range resultsSlice { var id int64 var pk core.PK = make([]interface{}, 0) - for _, col := range session.Statement.RefTable.PKColumns() { + for _, col := range pkColumns { if v, ok := data[col.Name]; !ok { return errors.New("no id") } else if col.SQLType.IsText() { @@ -58,35 +58,30 @@ func (session *Session) cacheDelete(sqlStr string, args ...interface{}) error { ids = append(ids, pk) } } - } /*else { - session.Engine.LogDebug("delete cache sql %v", newsql) - cacher.DelIds(tableName, genSqlKey(newsql, args)) - }*/ + } for _, id := range ids { - session.Engine.logger.Debug("[cacheDelete] delete cache obj", tableName, id) + session.engine.logger.Debug("[cacheDelete] delete cache obj:", tableName, id) sid, err := id.ToString() if err != nil { return err } cacher.DelBean(tableName, sid) } - session.Engine.logger.Debug("[cacheDelete] clear cache sql", tableName) + session.engine.logger.Debug("[cacheDelete] clear cache table:", tableName) cacher.ClearIds(tableName) return nil } // Delete records, bean's non-empty fields are conditions func (session *Session) Delete(bean interface{}) (int64, error) { - defer session.resetStatement() - if session.IsAutoClose { + if session.isAutoClose { defer session.Close() } - if err := session.Statement.setRefValue(rValue(bean)); err != nil { + if err := session.statement.setRefValue(rValue(bean)); err != nil { return 0, err } - var table = session.Statement.RefTable // handle before delete processors for _, closure := range session.beforeClosures { @@ -98,13 +93,17 @@ func (session *Session) Delete(bean interface{}) (int64, error) { processor.BeforeDelete() } - // -- - condSQL, condArgs, _ := session.Statement.genConds(bean) - if len(condSQL) == 0 && session.Statement.LimitN == 0 { + condSQL, condArgs, err := session.statement.genConds(bean) + if err != nil { + return 0, err + } + if len(condSQL) == 0 && session.statement.LimitN == 0 { return 0, ErrNeedDeletedCond } - var tableName = session.Engine.Quote(session.Statement.TableName()) + var tableNameNoQuote = session.statement.TableName() + var tableName = session.engine.Quote(tableNameNoQuote) + var table = session.statement.RefTable var deleteSQL string if len(condSQL) > 0 { deleteSQL = fmt.Sprintf("DELETE FROM %v WHERE %v", tableName, condSQL) @@ -113,15 +112,15 @@ func (session *Session) Delete(bean interface{}) (int64, error) { } var orderSQL string - if len(session.Statement.OrderStr) > 0 { - orderSQL += fmt.Sprintf(" ORDER BY %s", session.Statement.OrderStr) + if len(session.statement.OrderStr) > 0 { + orderSQL += fmt.Sprintf(" ORDER BY %s", session.statement.OrderStr) } - if session.Statement.LimitN > 0 { - orderSQL += fmt.Sprintf(" LIMIT %d", session.Statement.LimitN) + if session.statement.LimitN > 0 { + orderSQL += fmt.Sprintf(" LIMIT %d", session.statement.LimitN) } if len(orderSQL) > 0 { - switch session.Engine.dialect.DBType() { + switch session.engine.dialect.DBType() { case core.POSTGRES: inSQL := fmt.Sprintf("ctid IN (SELECT ctid FROM %s%s)", tableName, orderSQL) if len(condSQL) > 0 { @@ -146,7 +145,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) { var realSQL string argsForCache := make([]interface{}, 0, len(condArgs)*2) - if session.Statement.unscoped || table.DeletedColumn() == nil { // tag "deleted" is disabled + if session.statement.unscoped || table.DeletedColumn() == nil { // tag "deleted" is disabled realSQL = deleteSQL copy(argsForCache, condArgs) argsForCache = append(condArgs, argsForCache...) @@ -157,12 +156,12 @@ func (session *Session) Delete(bean interface{}) (int64, error) { deletedColumn := table.DeletedColumn() realSQL = fmt.Sprintf("UPDATE %v SET %v = ? WHERE %v", - session.Engine.Quote(session.Statement.TableName()), - session.Engine.Quote(deletedColumn.Name), + session.engine.Quote(session.statement.TableName()), + session.engine.Quote(deletedColumn.Name), condSQL) if len(orderSQL) > 0 { - switch session.Engine.dialect.DBType() { + switch session.engine.dialect.DBType() { case core.POSTGRES: inSQL := fmt.Sprintf("ctid IN (SELECT ctid FROM %s%s)", tableName, orderSQL) if len(condSQL) > 0 { @@ -185,12 +184,12 @@ func (session *Session) Delete(bean interface{}) (int64, error) { } } - // !oinume! Insert NowTime to the head of session.Statement.Params + // !oinume! Insert nowTime to the head of session.statement.Params condArgs = append(condArgs, "") paramsLen := len(condArgs) copy(condArgs[1:paramsLen], condArgs[0:paramsLen-1]) - val, t := session.Engine.NowTime2(deletedColumn.SQLType.Name) + val, t := session.engine.nowTime(deletedColumn) condArgs[0] = val var colName = deletedColumn.Name @@ -200,17 +199,18 @@ func (session *Session) Delete(bean interface{}) (int64, error) { }) } - if cacher := session.Engine.getCacher2(session.Statement.RefTable); cacher != nil && session.Statement.UseCache { - session.cacheDelete(deleteSQL, argsForCache...) + if cacher := session.engine.getCacher2(table); cacher != nil && session.statement.UseCache { + session.cacheDelete(table, tableNameNoQuote, deleteSQL, argsForCache...) } + session.statement.RefTable = table res, err := session.exec(realSQL, condArgs...) if err != nil { return 0, err } // handle after delete processors - if session.IsAutoCommit { + if session.isAutoCommit { for _, closure := range session.afterClosures { closure(bean) } |