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Code Issues Releases Activity

update support bit operation

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This commit is contained in:
harry890829 2020-05-18 19:16:50 +08:00
parent 8f3d1c5f42
commit 2fd9dfca7b
5 changed files with 56 additions and 3 deletions
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5
go.mod
View File

@ -15,13 +15,14 @@ require (
github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712 // 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/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/siddontang/go v0.0.0-20180604090527-bdc77568d726 // indirect
github.com/siddontang/ledisdb v0.0.0-20181029004158-becf5f38d373

6
go.sum
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@ -29,6 +29,8 @@ 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=
@ -43,8 +45,12 @@ github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/mattn/go-sqlite3 v2.0.3+incompatible h1:gXHsfypPkaMZrKbD5209QV9jbUTJKjyR5WD3HYQSd+U=
github.com/mattn/go-sqlite3 v2.0.3+incompatible/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/pelletier/go-toml v1.2.0 h1:T5zMGML61Wp+FlcbWjRDT7yAxhJNAiPPLOFECq181zc=
github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
github.com/pingcap/tidb v2.0.11+incompatible h1:Shz+ry1DzQNsPk1QAejnM+5tgjbwZuzPnIER5aCjQ6c=
github.com/pingcap/tidb v2.0.11+incompatible/go.mod h1:I8C6jrPINP2rrVunTRd7C9fRRhQrtR43S1/CL5ix/yQ=
github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/siddontang/go v0.0.0-20180604090527-bdc77568d726 h1:xT+JlYxNGqyT+XcU8iUrN18JYed2TvG9yN5ULG2jATM=

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)