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Diffstat (limited to 'vendor/github.com/uptrace/bun/query_update.go')
-rw-r--r--vendor/github.com/uptrace/bun/query_update.go56
1 files changed, 42 insertions, 14 deletions
diff --git a/vendor/github.com/uptrace/bun/query_update.go b/vendor/github.com/uptrace/bun/query_update.go
index 1662245a8..708bcfbce 100644
--- a/vendor/github.com/uptrace/bun/query_update.go
+++ b/vendor/github.com/uptrace/bun/query_update.go
@@ -47,9 +47,17 @@ func (q *UpdateQuery) Model(model interface{}) *UpdateQuery {
return q
}
+func (q *UpdateQuery) Err(err error) *UpdateQuery {
+ q.setErr(err)
+ return q
+}
+
// Apply calls the fn passing the SelectQuery as an argument.
func (q *UpdateQuery) Apply(fn func(*UpdateQuery) *UpdateQuery) *UpdateQuery {
- return fn(q)
+ if fn != nil {
+ return fn(q)
+ }
+ return q
}
func (q *UpdateQuery) With(name string, query schema.QueryAppender) *UpdateQuery {
@@ -174,13 +182,6 @@ func (q *UpdateQuery) Returning(query string, args ...interface{}) *UpdateQuery
return q
}
-func (q *UpdateQuery) hasReturning() bool {
- if !q.db.features.Has(feature.Returning) {
- return false
- }
- return q.returningQuery.hasReturning()
-}
-
//------------------------------------------------------------------------------
func (q *UpdateQuery) Operation() string {
@@ -229,6 +230,14 @@ func (q *UpdateQuery) AppendQuery(fmter schema.Formatter, b []byte) (_ []byte, e
}
}
+ if q.hasFeature(feature.Output) && q.hasReturning() {
+ b = append(b, " OUTPUT "...)
+ b, err = q.appendOutput(fmter, b)
+ if err != nil {
+ return nil, err
+ }
+ }
+
b, err = q.mustAppendWhere(fmter, b, q.hasTableAlias(fmter))
if err != nil {
return nil, err
@@ -426,7 +435,18 @@ func (q *UpdateQuery) updateSliceWhere(fmter schema.Formatter, model *sliceTable
//------------------------------------------------------------------------------
+func (q *UpdateQuery) Scan(ctx context.Context, dest ...interface{}) error {
+ _, err := q.scanOrExec(ctx, dest, true)
+ return err
+}
+
func (q *UpdateQuery) Exec(ctx context.Context, dest ...interface{}) (sql.Result, error) {
+ return q.scanOrExec(ctx, dest, len(dest) > 0)
+}
+
+func (q *UpdateQuery) scanOrExec(
+ ctx context.Context, dest []interface{}, hasDest bool,
+) (sql.Result, error) {
if q.err != nil {
return nil, q.err
}
@@ -437,25 +457,33 @@ func (q *UpdateQuery) Exec(ctx context.Context, dest ...interface{}) (sql.Result
}
}
+ // Run append model hooks before generating the query.
if err := q.beforeAppendModel(ctx, q); err != nil {
return nil, err
}
+ // Generate the query before checking hasReturning.
queryBytes, err := q.AppendQuery(q.db.fmter, q.db.makeQueryBytes())
if err != nil {
return nil, err
}
- query := internal.String(queryBytes)
-
- var res sql.Result
+ useScan := hasDest || (q.hasReturning() && q.hasFeature(feature.Returning|feature.Output))
+ var model Model
- if hasDest := len(dest) > 0; hasDest || q.hasReturning() {
- model, err := q.getModel(dest)
+ if useScan {
+ var err error
+ model, err = q.getModel(dest)
if err != nil {
return nil, err
}
+ }
+
+ query := internal.String(queryBytes)
+
+ var res sql.Result
+ if useScan {
res, err = q.scan(ctx, q, query, model, hasDest)
if err != nil {
return nil, err
@@ -498,7 +526,7 @@ func (q *UpdateQuery) afterUpdateHook(ctx context.Context) error {
// table_alias.column_alias.
func (q *UpdateQuery) FQN(column string) Ident {
if q.table == nil {
- panic("UpdateQuery.SetName requires a model")
+ panic("UpdateQuery.FQN requires a model")
}
if q.hasTableAlias(q.db.fmter) {
return Ident(q.table.Alias + "." + column)