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add ZDiffStore command (#1775)

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This commit is contained in:
MrChenCode
2021-06-01 10:02:09 +08:00
committed by GitHub
parent 74246e0ccf
commit 036605d7c6
2 changed files with 38 additions and 0 deletions
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13
commands.go
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@ -281,6 +281,7 @@ type Cmdable interface {
ZRandMember(ctx context.Context, key string, count int, withScores bool) *StringSliceCmd
ZDiff(ctx context.Context, keys ...string) *StringSliceCmd
ZDiffWithScores(ctx context.Context, keys ...string) *ZSliceCmd
ZDiffStore(ctx context.Context, destination string, keys ...string) *IntCmd
PFAdd(ctx context.Context, key string, els ...interface{}) *IntCmd
PFCount(ctx context.Context, keys ...string) *IntCmd
@ -2458,6 +2459,18 @@ func (c cmdable) ZDiffWithScores(ctx context.Context, keys ...string) *ZSliceCmd
return cmd
}
// redis-server version >=6.2.0.
func (c cmdable) ZDiffStore(ctx context.Context, destination string, keys ...string) *IntCmd {
args := make([]interface{}, 0, 3+len(keys))
args = append(args, "zdiffstore", destination, len(keys))
for _, key := range keys {
args = append(args, key)
}
cmd := NewIntCmd(ctx, args...)
_ = c(ctx, cmd)
return cmd
}
//------------------------------------------------------------------------------
func (c cmdable) PFAdd(ctx context.Context, key string, els ...interface{}) *IntCmd {