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Expresions: added CAO and LAO (alias optional)

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anton98i 2022-08-23 16:37:26 +02:00 committed by Daniel Hammerschmid
parent 9235aea183
commit 77fc126a0d
1 changed files with 14 additions and 0 deletions
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14
expression_ext.go
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@ -65,6 +65,13 @@ func (db *DB) LA(model interface{}, alias string, name string) *expr {
return &expr{expr: scope.Quote(alias) + "." + scope.Quote(field.DBName)} return &expr{expr: scope.Quote(alias) + "." + scope.Quote(field.DBName)}
} }
func (db *DB) LAO(model interface{}, alias string, name string) *expr {
if alias == "" {
return db.L(model, name)
}
return db.LA(model, alias, name)
}
func (db *DB) QuoteExpr(table string, column string) *expr { func (db *DB) QuoteExpr(table string, column string) *expr {
scope := db.NewScope(nil) scope := db.NewScope(nil)
return &expr{expr: scope.Quote(table) + "." + scope.Quote(column)} return &expr{expr: scope.Quote(table) + "." + scope.Quote(column)}
@ -92,6 +99,13 @@ func (db *DB) CA(model interface{}, alias string, names ...string) string {
return strings.Join(columns, ", ") return strings.Join(columns, ", ")
} }
func (db *DB) CAO(model interface{}, alias string, names ...string) string {
if alias == "" {
return db.CQ(model, names...)
}
return db.CA(model, alias, names...)
}
func (db *DB) CQ(model interface{}, names ...string) string { func (db *DB) CQ(model interface{}, names ...string) string {
columns := make([]string, 0) columns := make([]string, 0)