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QRM returns sql.ErrNoRows when scanning into struct destination and query result set is empty.

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go-jet 2019-10-12 18:45:09 +02:00
parent 3544977d7f
commit f9efee77ff
7 changed files with 103 additions and 90 deletions
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6
internal/jet/statement.go
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@ -15,10 +15,12 @@ type Statement interface {
DebugSql() (query string)
// Query executes statement over database connection db and stores row result in destination.
// Destination can be arbitrary structure
// Destination can be either pointer to struct or pointer to a slice.
// If destination is pointer to struct and query result set is empty, method returns sql.ErrNoRows.
Query(db qrm.DB, destination interface{}) error
// QueryContext executes statement with a context over database connection db and stores row result in destination.
// Destination can be of arbitrary structure
// Destination can be either pointer to struct or pointer to a slice.
// If destination is pointer to struct and query result set is empty, method returns sql.ErrNoRows.
QueryContext(context context.Context, db qrm.DB, destination interface{}) error
//Exec executes statement over db connection without returning any rows.