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entc/schema: adding support for immutable fields (#1340)

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Summary:
Pull Request resolved: https://github.com/facebookexternal/fbc/pull/1340

Immutable fields are ent fields which cannot be updated

Reviewed By: a8m

Differential Revision: D16899625

fbshipit-source-id: ca482c66570e84ca9a1e0a03f729847561f2816b
This commit is contained in:
Alex Snast
2019-08-20 02:15:55 -07:00
committed by Facebook Github Bot
parent 10b8c52363
commit 85b29631a8
14 changed files with 173 additions and 106 deletions
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4
entc/gen/template/dialect/sql/update.tmpl
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@@ -60,7 +60,7 @@ func ({{ $receiver }} *{{ $builder }}) sqlSave(ctx context.Context) ({{ $ret }}
res sql.Result
builder = sql.Update({{ $.Package }}.Table).Where(sql.InInts({{ $.Package }}.{{ $.ID.Constant }}, ids...))
)
{{- range $_, $f := $.Fields }}
{{- range $_, $f := $.MutableFields }}
if {{ $receiver }}.{{ $f.StructField }} != nil {
update = true
builder.Set({{ $.Package }}.{{ $f.Constant }}, *{{ $receiver }}.{{ $f.StructField }})
@@ -273,4 +273,4 @@ func ({{ $receiver }} *{{ $builder }}) sqlSave(ctx context.Context) ({{ $ret }}
return {{/* return is not knwon at this point. */}}
}
{{- end }}
{{ end }}
{{ end }}