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Code Issues Releases Activity

update support bit operation

This commit is contained in:
harry890829 2020-05-18 19:16:50 +08:00
parent 3e30f37172
commit 71cb1379b4
5 changed files with 52 additions and 3 deletions
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5
go.mod
View File

@ -13,15 +13,16 @@ require (
github.com/elastic/go-elasticsearch/v6 v6.8.5 // indirect
github.com/elazarl/go-bindata-assetfs v1.0.0
github.com/go-redis/redis v6.14.2+incompatible
github.com/go-sql-driver/mysql v1.4.1
github.com/go-sql-driver/mysql v1.5.0
github.com/gogo/protobuf v1.1.1
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db // indirect
github.com/gomodule/redigo v2.0.0+incompatible
github.com/hashicorp/golang-lru v0.5.4
github.com/ledisdb/ledisdb v0.0.0-20200510135210-d35789ec47e6
github.com/lib/pq v1.0.0
github.com/mattn/go-sqlite3 v1.10.0
github.com/mattn/go-sqlite3 v2.0.3+incompatible
github.com/pelletier/go-toml v1.2.0 // indirect
github.com/pingcap/tidb v2.0.11+incompatible // indirect
github.com/pkg/errors v0.8.0 // indirect
github.com/shiena/ansicolor v0.0.0-20151119151921-a422bbe96644
github.com/ssdb/gossdb v0.0.0-20180723034631-88f6b59b84ec

2
go.sum
View File

@ -42,6 +42,8 @@ github.com/go-redis/redis v6.14.2+incompatible h1:UE9pLhzmWf+xHNmZsoccjXosPicuiN
github.com/go-redis/redis v6.14.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
github.com/go-yaml/yaml v0.0.0-20180328195020-5420a8b6744d h1:xy93KVe+KrIIwWDEAfQBdIfsiHJkepbYsDr+VY3g9/o=
github.com/go-yaml/yaml v0.0.0-20180328195020-5420a8b6744d/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
github.com/gogo/protobuf v1.1.1 h1:72R+M5VuhED/KujmZVcIquuo8mBgX4oVda//DQb3PXo=

10
orm/db.go
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@ -770,6 +770,16 @@ func (d *dbBase) UpdateBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Con
cols = append(cols, col+" = "+col+" * ?")
case ColExcept:
cols = append(cols, col+" = "+col+" / ?")
case ColBitAnd:
cols = append(cols, col+" = "+col+" & ?")
case ColBitRShift:
cols = append(cols, col+" = "+col+" >> ?")
case ColBitLShift:
cols = append(cols, col+" = "+col+" << ?")
case ColBitXOR:
cols = append(cols, col+" = "+col+" ^ ?")
case ColBitOr:
cols = append(cols, col+" = "+col+" | ?")
}
values[i] = c.value
} else {

8
orm/orm_queryset.go
View File

@ -32,6 +32,11 @@ const (
ColMinus
ColMultiply
ColExcept
ColBitAnd
ColBitRShift
ColBitLShift
ColBitXOR
ColBitOr
)
// ColValue do the field raw changes. e.g Nums = Nums + 10. usage:
@ -40,7 +45,8 @@ const (
// }
func ColValue(opt operator, value interface{}) interface{} {
switch opt {
case ColAdd, ColMinus, ColMultiply, ColExcept:
case ColAdd, ColMinus, ColMultiply, ColExcept, ColBitAnd, ColBitRShift,
ColBitLShift, ColBitXOR, ColBitOr:
default:
panic(fmt.Errorf("orm.ColValue wrong operator"))
}

30
orm/orm_test.go
View File

@ -1973,6 +1973,36 @@ func TestUpdate(t *testing.T) {
throwFail(t, err)
throwFail(t, AssertIs(num, 1))
num, err = qs.Filter("user_name", "slene").Update(Params{
"Nums": ColValue(ColBitAnd, 1),
})
throwFail(t, err)
throwFail(t, AssertIs(num, 1))
num, err = qs.Filter("user_name", "slene").Update(Params{
"Nums": ColValue(ColBitRShift, 1),
})
throwFail(t, err)
throwFail(t, AssertIs(num, 0))
num, err = qs.Filter("user_name", "slene").Update(Params{
"Nums": ColValue(ColBitLShift, 1),
})
throwFail(t, err)
throwFail(t, AssertIs(num, 0))
num, err = qs.Filter("user_name", "slene").Update(Params{
"Nums": ColValue(ColBitXOR, 1),
})
throwFail(t, err)
throwFail(t, AssertIs(num, 1))
num, err = qs.Filter("user_name", "slene").Update(Params{
"Nums": ColValue(ColBitOr, 1),
})
throwFail(t, err)
throwFail(t, AssertIs(num, 0))
user := User{UserName: "slene"}
err = dORM.Read(&user, "UserName")
throwFail(t, err)