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Support NOVALUES parameter for HSCAN (#2925)

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* Support NOVALUES parameter for HSCAN

Issue #2919

The NOVALUES parameter instructs HSCAN to only return the hash keys,
without values.

* Update hash_commands.go

---------

Co-authored-by: ofekshenawa <104765379+ofekshenawa@users.noreply.github.com>
This commit is contained in:
Gabriel Erzse
2024-06-20 01:24:45 +03:00
committed by GitHub
parent 0777247baa
commit 097cddbeb0
3 changed files with 51 additions and 2 deletions
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15
hash_commands.go
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@ -19,6 +19,7 @@ type HashCmdable interface {
HMSet(ctx context.Context, key string, values ...interface{}) *BoolCmd
HSetNX(ctx context.Context, key, field string, value interface{}) *BoolCmd
HScan(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd
HScanNoValues(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd
HVals(ctx context.Context, key string) *StringSliceCmd
HRandField(ctx context.Context, key string, count int) *StringSliceCmd
HRandFieldWithValues(ctx context.Context, key string, count int) *KeyValueSliceCmd
@ -176,6 +177,20 @@ func (c cmdable) HScan(ctx context.Context, key string, cursor uint64, match str
return cmd
}
func (c cmdable) HScanNoValues(ctx context.Context, key string, cursor uint64, match string, count int64) *ScanCmd {
args := []interface{}{"hscan", key, cursor}
if match != "" {
args = append(args, "match", match)
}
if count > 0 {
args = append(args, "count", count)
}
args = append(args, "novalues")
cmd := NewScanCmd(ctx, c, args...)
_ = c(ctx, cmd)
return cmd
}
type HExpireArgs struct {
NX bool
XX bool