mirror
/
tile38
mirror of https://github.com/tidwall/tile38.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Tweak multi-field fset to return the count of updated fields

This commit is contained in:
Alex Roitman 2017-11-10 14:31:38 -08:00
parent 79acc0efe5
commit a3bf8b6572
3 changed files with 13 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
controller/collection/collection.go
View File

@ -235,7 +235,7 @@ func (c *Collection) SetField(id, field string, value float64) (obj geojson.Obje
// SetFields is similar to SetField, just setting multiple fields at once
func (c *Collection) SetFields(id string, in_fields []string, in_values []float64) (
obj geojson.Object, fields []float64, updated bool, ok bool,
obj geojson.Object, fields []float64, updated_count int, ok bool,
) {
i := c.items.Get(&itemT{id: id})
if i == nil {
@ -244,10 +244,11 @@ func (c *Collection) SetFields(id string, in_fields []string, in_values []float6
}
item := i.(*itemT)
for idx, field := range in_fields {
_upd := c.setField(item, field, in_values[idx])
updated = updated || _upd
if c.setField(item, field, in_values[idx]) {
updated_count++
}
}
return item.object, c.getFieldValues(id), updated, true
return item.object, c.getFieldValues(id), updated_count, true
}
func (c *Collection) setField(item *itemT, field string, value float64) (updated bool) {

10
controller/crud.go
View File

@ -829,6 +829,7 @@ func (c *Controller) cmdFset(msg *server.Message) (res resp.Value, d commandDeta
var fields []string
var values []float64
var xx bool
var updated_count int
d, fields, values, xx, err = c.parseFSetArgs(vs)
col := c.getCol(d.key)
@ -837,7 +838,7 @@ func (c *Controller) cmdFset(msg *server.Message) (res resp.Value, d commandDeta
return
}
var ok bool
d.obj, d.fields, d.updated, ok = col.SetFields(d.id, fields, values)
d.obj, d.fields, updated_count, ok = col.SetFields(d.id, fields, values)
if !(ok || xx) {
err = errIDNotFound
return
@ -845,6 +846,7 @@ func (c *Controller) cmdFset(msg *server.Message) (res resp.Value, d commandDeta
if ok {
d.command = "fset"
d.timestamp = time.Now()
d.updated = updated_count > 0
fmap := col.FieldMap()
d.fmap = make(map[string]int)
for key, idx := range fmap {
@ -856,11 +858,7 @@ func (c *Controller) cmdFset(msg *server.Message) (res resp.Value, d commandDeta
case server.JSON:
res = resp.StringValue(`{"ok":true,"elapsed":"` + time.Now().Sub(start).String() + "\"}")
case server.RESP:
if d.updated {
res = resp.IntegerValue(1)
} else {
res = resp.IntegerValue(0)
}
res = resp.IntegerValue(updated_count)
}
return
}

6
tests/keys_test.go
View File

@ -80,10 +80,12 @@ func keys_FSET_test(mc *mockServer) error {
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7]"},
{"FSET", "mykey", "myid", "f1", 105.6}, {1},
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7 [f1 105.6]]"},
{"FSET", "mykey", "myid", "f1", 1.1, "f2", 2.2}, {1},
{"FSET", "mykey", "myid", "f1", 1.1, "f2", 2.2}, {2},
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7 [f1 1.1 f2 2.2]]"},
{"FSET", "mykey", "myid", "f1", 1.1, "f2", 22.22}, {1},
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7 [f1 1.1 f2 22.22]]"},
{"FSET", "mykey", "myid", "f1", 0}, {1},
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7 [f2 2.2]]"},
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7 [f2 22.22]]"},
{"FSET", "mykey", "myid", "f2", 0}, {1},
{"GET", "mykey", "myid", "WITHFIELDS", "HASH", 7}, {"[9my5xp7]"},
{"FSET", "mykey", "myid2", "xx", "f1", 1.1, "f2", 2.2}, {0},