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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type DB ¶
type DB struct {
*drel.Engine
Articles *articles.ArticleRepository
}
func (*DB) Tx ¶ added in v0.6.0
Tx returns the tracked repositories bound to the transaction in ctx. It panics if no transaction is present, so wrap the call in WithTx.
func (*DB) WithTx ¶ added in v0.6.0
func (db *DB) WithTx(ctx context.Context, fn func(ctx context.Context) error, opts ...drel.TxOption) error
WithTx runs fn inside a transaction and puts that transaction in the context it passes to fn. Reach the tracked repositories with db.Tx(ctx). A nested call opens a savepoint on the same transaction.
type TxRepos ¶ added in v0.6.0
type TxRepos struct {
Articles *articles.TxArticleRepository
}
TxRepos holds the tracked repositories of one transaction. Load through the fields, stage with Add and Remove, then let WithTx commit.
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