sqlboiler/cmds/templates/update.tpl

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{{if hasPrimaryKey .Table.PKey -}}
{{- $tableNameSingular := titleCaseSingular .Table.Name -}}
{{- $varNameSingular := camelCaseSingular .Table.Name -}}
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// Update updates a single {{$tableNameSingular}} record.
// whitelist is a list of column_name's that should be updated.
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// Update will match against the primary key column to find the record to update.
// WARNING: This Update method will NOT ignore nil members.
// If you pass in nil members, those columnns will be set to null.
func (o *{{$tableNameSingular}}) Update(whitelist ... string) error {
return o.UpdateX(boil.GetDB(), whitelist...)
}
func (o *{{$tableNameSingular}}) UpdateX(exec boil.Executor, whitelist ... string) error {
return o.UpdateAtX(exec, {{titleCaseCommaList "o." .Table.PKey.Columns}}, whitelist...)
}
func (o *{{$tableNameSingular}}) UpdateAt({{primaryKeyFuncSig .Table.Columns .Table.PKey.Columns}}, whitelist ...string) error {
return o.UpdateAtX(boil.GetDB(), {{camelCaseCommaList "" .Table.PKey.Columns}}, whitelist...)
}
func (o *{{$tableNameSingular}}) UpdateAtX(exec boil.Executor, {{primaryKeyFuncSig .Table.Columns .Table.PKey.Columns}}, whitelist ...string) error {
if err := o.doBeforeUpdateHooks(); err != nil {
return err
}
if len(whitelist) == 0 {
cols := {{$varNameSingular}}ColumnsWithoutDefault
cols = append(boil.NonZeroDefaultSet({{$varNameSingular}}ColumnsWithDefault, o), cols...)
// Subtract primary keys and autoincrement columns
cols = boil.SetComplement(cols, {{$varNameSingular}}PrimaryKeyColumns)
cols = boil.SetComplement(cols, {{$varNameSingular}}AutoIncrementColumns)
whitelist = make([]string, len(cols))
copy(whitelist, cols)
}
var err error
var query string
if len(whitelist) != 0 {
query = fmt.Sprintf(`UPDATE {{.Table.Name}} SET %s WHERE %s`, boil.SetParamNames(whitelist), boil.WherePrimaryKey(len(whitelist)+1, {{commaList .Table.PKey.Columns}}))
_, err = exec.Exec(query, boil.GetStructValues(o, whitelist...), {{paramsPrimaryKey "o." .Table.PKey.Columns true}})
} else {
return fmt.Errorf("{{.PkgName}}: unable to update {{.Table.Name}}, could not build a whitelist for row: %s", err)
}
if boil.DebugMode {
fmt.Fprintln(boil.DebugWriter, query)
}
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if err != nil {
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return fmt.Errorf("{{.PkgName}}: unable to update {{.Table.Name}} row: %s", err)
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}
if err := o.doAfterUpdateHooks(); err != nil {
return err
}
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return nil
}
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func (q {{$varNameSingular}}Query) UpdateAll(cols M) error {
boil.SetUpdate(q.Query, cols)
_, err := boil.ExecQuery(q.Query)
if err != nil {
return fmt.Errorf("{{.PkgName}}: unable to update all for {{.Table.Name}}: %s", err)
}
return nil
}
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{{- end}}