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Introduce DB#Upsert()

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This commit is contained in:
Alexander A. Klimov 2021-03-18 16:03:09 +01:00
parent 500dbac66a
commit ebfabaffc2
1 changed files with 11 additions and 0 deletions
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11
pkg/icingadb/db.go
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@ -352,6 +352,17 @@ func (db DB) Create(ctx context.Context, entities <-chan contracts.Entity) error
return db.NamedBulkExec(ctx, db.BuildInsertStmt(first), 1<<15/len(db.BuildColumns(first)), 1<<3, forward, nil)
}
func (db DB) Upsert(ctx context.Context, entities <-chan contracts.Entity, succeeded chan<- contracts.Entity) error {
first, forward, err := com.CopyFirst(ctx, entities)
if first == nil {
return err
}
return db.NamedBulkExec(
ctx, db.BuildUpsertStmt(first), 1<<15/len(db.BuildColumns(first))/2, 1<<3, forward, succeeded,
)
}
func (db DB) Update(ctx context.Context, entities <-chan contracts.Entity) error {
first, forward, err := com.CopyFirst(ctx, entities)
if first == nil {