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Diffstat (limited to 'vendor/github.com/go-xorm/core/README.md')
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diff --git a/vendor/github.com/go-xorm/core/README.md b/vendor/github.com/go-xorm/core/README.md deleted file mode 100644 index 09b72c74..00000000 --- a/vendor/github.com/go-xorm/core/README.md +++ /dev/null @@ -1,116 +0,0 @@ -Core is a lightweight wrapper of sql.DB. - -[](https://circleci.com/gh/go-xorm/core/tree/master) - -# Open -```Go -db, _ := core.Open(db, connstr) -``` - -# SetMapper -```Go -db.SetMapper(SameMapper()) -``` - -## Scan usage - -### Scan -```Go -rows, _ := db.Query() -for rows.Next() { - rows.Scan() -} -``` - -### ScanMap -```Go -rows, _ := db.Query() -for rows.Next() { - rows.ScanMap() -``` - -### ScanSlice - -You can use `[]string`, `[][]byte`, `[]interface{}`, `[]*string`, `[]sql.NullString` to ScanSclice. Notice, slice's length should be equal or less than select columns. - -```Go -rows, _ := db.Query() -cols, _ := rows.Columns() -for rows.Next() { - var s = make([]string, len(cols)) - rows.ScanSlice(&s) -} -``` - -```Go -rows, _ := db.Query() -cols, _ := rows.Columns() -for rows.Next() { - var s = make([]*string, len(cols)) - rows.ScanSlice(&s) -} -``` - -### ScanStruct -```Go -rows, _ := db.Query() -for rows.Next() { - rows.ScanStructByName() - rows.ScanStructByIndex() -} -``` - -## Query usage -```Go -rows, err := db.Query("select * from table where name = ?", name) - -user = User{ - Name:"lunny", -} -rows, err := db.QueryStruct("select * from table where name = ?Name", - &user) - -var user = map[string]interface{}{ - "name": "lunny", -} -rows, err = db.QueryMap("select * from table where name = ?name", - &user) -``` - -## QueryRow usage -```Go -row := db.QueryRow("select * from table where name = ?", name) - -user = User{ - Name:"lunny", -} -row := db.QueryRowStruct("select * from table where name = ?Name", - &user) - -var user = map[string]interface{}{ - "name": "lunny", -} -row = db.QueryRowMap("select * from table where name = ?name", - &user) -``` - -## Exec usage -```Go -db.Exec("insert into user (`name`, title, age, alias, nick_name,created) values (?,?,?,?,?,?)", name, title, age, alias...) - -user = User{ - Name:"lunny", - Title:"test", - Age: 18, -} -result, err = db.ExecStruct("insert into user (`name`, title, age, alias, nick_name,created) values (?Name,?Title,?Age,?Alias,?NickName,?Created)", - &user) - -var user = map[string]interface{}{ - "Name": "lunny", - "Title": "test", - "Age": 18, -} -result, err = db.ExecMap("insert into user (`name`, title, age, alias, nick_name,created) values (?Name,?Title,?Age,?Alias,?NickName,?Created)", - &user) -```
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