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add go simple support

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This commit is contained in:
Sergey Lanzman
2017-03-17 19:24:45 +02:00
parent 21d1267c14
commit 37c1ffc57a
43 changed files with 150 additions and 228 deletions
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26
orm/orm.go
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@@ -122,21 +122,13 @@ func (o *orm) getFieldInfo(mi *modelInfo, name string) *fieldInfo {
// read data to model
func (o *orm) Read(md interface{}, cols ...string) error {
mi, ind := o.getMiInd(md, true)
err := o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, false)
if err != nil {
return err
}
return nil
return o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, false)
}
// read data to model, like Read(), but use "SELECT FOR UPDATE" form
func (o *orm) ReadForUpdate(md interface{}, cols ...string) error {
mi, ind := o.getMiInd(md, true)
err := o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, true)
if err != nil {
return err
}
return nil
return o.alias.DbBaser.Read(o.db, mi, ind, o.alias.TZ, cols, true)
}
// Try to read a row from the database, or insert one if it doesn't exist
@@ -238,15 +230,11 @@ func (o *orm) InsertOrUpdate(md interface{}, colConflitAndArgs ...string) (int64
// cols set the columns those want to update.
func (o *orm) Update(md interface{}, cols ...string) (int64, error) {
mi, ind := o.getMiInd(md, true)
num, err := o.alias.DbBaser.Update(o.db, mi, ind, o.alias.TZ, cols)
if err != nil {
return num, err
}
return num, nil
return o.alias.DbBaser.Update(o.db, mi, ind, o.alias.TZ, cols)
}
// delete model in database
// cols shows the delete conditions values read from. deafult is pk
// cols shows the delete conditions values read from. default is pk
func (o *orm) Delete(md interface{}, cols ...string) (int64, error) {
mi, ind := o.getMiInd(md, true)
num, err := o.alias.DbBaser.Delete(o.db, mi, ind, o.alias.TZ, cols)
@@ -361,7 +349,7 @@ func (o *orm) queryRelated(md interface{}, name string) (*modelInfo, *fieldInfo,
fi := o.getFieldInfo(mi, name)
_, _, exist := getExistPk(mi, ind)
if exist == false {
if !exist {
panic(ErrMissPK)
}
@@ -489,7 +477,7 @@ func (o *orm) Begin() error {
// commit transaction
func (o *orm) Commit() error {
if o.isTx == false {
if !o.isTx {
return ErrTxDone
}
err := o.db.(txEnder).Commit()
@@ -504,7 +492,7 @@ func (o *orm) Commit() error {
// rollback transaction
func (o *orm) Rollback() error {
if o.isTx == false {
if !o.isTx {
return ErrTxDone
}
err := o.db.(txEnder).Rollback()