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Guillermo Prandi 1e7bccc690 Exclude schema from index name (#65)
Exclude schema from the index name

simple drone test

fix column default value be empty (#59)

Use https for gocover badge (#64)

Co-authored-by: Guillermo Prandi <guillep2k@users.noreply.github.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: SijmenSchoon <sijmenschoon@noreply@gitea.io>
Reviewed-on: https://gitea.com/xorm/core/pulls/65
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-01-19 09:04:11 +00:00
2019-01-17 14:40:11 +08:00
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2014-04-18 18:39:59 +08:00
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2019-01-17 14:40:11 +08:00
2019-07-15 13:42:17 +00:00
2019-09-28 05:59:35 +00:00
2019-09-28 05:59:35 +00:00
2019-08-30 03:53:40 +00:00
2019-08-30 03:53:40 +00:00
2019-07-15 13:42:17 +00:00
2020-01-19 09:04:11 +00:00
2015-09-04 12:26:30 -04:00
2019-01-17 14:40:11 +08:00
2019-07-15 13:42:17 +00:00
2019-01-17 14:40:11 +08:00
2019-01-17 14:40:11 +08:00
2019-11-03 03:34:15 +00:00
2019-07-15 13:42:17 +00:00
2019-01-17 14:40:11 +08:00
2019-07-15 13:42:17 +00:00
2019-01-17 14:40:11 +08:00
2019-07-15 13:42:17 +00:00
2019-01-17 14:40:11 +08:00

Core is a lightweight wrapper of sql.DB.

Build Status Test Coverage Go Report Card

Open

db, _ := core.Open(db, connstr)

SetMapper

db.SetMapper(SameMapper())

Scan usage

Scan

rows, _ := db.Query()
for rows.Next() {
    rows.Scan()
}

ScanMap

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.

rows, _ := db.Query()
cols, _ := rows.Columns()
for rows.Next() {
    var s = make([]string, len(cols))
    rows.ScanSlice(&s)
}
rows, _ := db.Query()
cols, _ := rows.Columns()
for rows.Next() {
    var s = make([]*string, len(cols))
    rows.ScanSlice(&s)
}

ScanStruct

rows, _ := db.Query()
for rows.Next() {
    rows.ScanStructByName()
    rows.ScanStructByIndex()
}

Query usage

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

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

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)
Description
Lightweight & Compitable wrapper of database/sql
Readme BSD-3-Clause 324 KiB
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