@@ -42,6 +42,7 @@ type tmplCtx struct {
4242	OmitSqlcVersion            bool 
4343	BuildTags                  string 
4444	WrapErrors                 bool 
45+ 	EmitSliceExpansion         bool 
4546}
4647
4748func  (t  * tmplCtx ) OutputQuery (sourceName  string ) bool  {
@@ -55,6 +56,10 @@ func (t *tmplCtx) codegenDbarg() string {
5556	return  "" 
5657}
5758
59+ func  (t  * tmplCtx ) shouldExpandSlices (q  Query ) bool  {
60+ 	return  t .EmitSliceExpansion  &&  q .Arg .HasSqlcSlices ()
61+ }
62+ 
5863// Called as a global method since subtemplate queryCodeStdExec does not have 
5964// access to the toplevel tmplCtx 
6065func  (t  * tmplCtx ) codegenEmitPreparedQueries () bool  {
@@ -181,6 +186,7 @@ func generate(req *plugin.GenerateRequest, options *opts.Options, enums []Enum,
181186		EmitMethodsWithDBArgument : options .EmitMethodsWithDbArgument ,
182187		EmitEnumValidMethod :       options .EmitEnumValidMethod ,
183188		EmitAllEnumValues :         options .EmitAllEnumValues ,
189+ 		EmitSliceExpansion :        options .Engine  !=  "ydb" ,
184190		UsesCopyFrom :              usesCopyFrom (queries ),
185191		UsesBatch :                 usesBatch (queries ),
186192		SQLDriver :                 parseDriver (options .SqlPackage ),
@@ -218,8 +224,6 @@ func generate(req *plugin.GenerateRequest, options *opts.Options, enums []Enum,
218224		}
219225	}
220226
221- 	isYDBEngine  :=  func () bool  { return  options .Engine  ==  "ydb"  }
222- 
223227	funcMap  :=  template.FuncMap {
224228		"lowerTitle" : sdk .LowerTitle ,
225229		"comment" :    sdk .DoubleSlashComment ,
@@ -234,7 +238,7 @@ func generate(req *plugin.GenerateRequest, options *opts.Options, enums []Enum,
234238		"emitPreparedQueries" : tctx .codegenEmitPreparedQueries ,
235239		"queryMethod" :         tctx .codegenQueryMethod ,
236240		"queryRetval" :         tctx .codegenQueryRetval ,
237- 		"isYDBEngine " :          isYDBEngine ,
241+ 		"shouldExpandSlices " :  tctx . shouldExpandSlices ,
238242	}
239243
240244	tmpl  :=  template .Must (
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