Tidak Ada Deskripsi

0 Rilis

xormplus f99dc01f0c correct spelling mistake		8 tahun lalu
.gitignore	9962f563c4 Initial commit	10 tahun lalu
LICENSE	9962f563c4 Initial commit	10 tahun lalu
README.md	a2e615076f 初始化	10 tahun lalu
benchmark.sh	a2e615076f 初始化	10 tahun lalu
cache.go	a2e615076f 初始化	10 tahun lalu
column.go	62fdae93b7 add IsJSON on Column	8 tahun lalu
config	a2e615076f 初始化	10 tahun lalu
converstion.go	a2e615076f 初始化	10 tahun lalu
db.go	2750e9842a add ToMapString method for rows and row	9 tahun lalu
db_test.go	0911afc633 serious extends bug fixed & correct logger file path	10 tahun lalu
description	a2e615076f 初始化	10 tahun lalu
dialect.go	b5e3f16634 add comment create support for mysql	8 tahun lalu
driver.go	a2e615076f 初始化	10 tahun lalu
error.go	0911afc633 serious extends bug fixed & correct logger file path	10 tahun lalu
filter.go	a2e615076f 初始化	10 tahun lalu
ilogger.go	0911afc633 serious extends bug fixed & correct logger file path	10 tahun lalu
index.go	a2e615076f 初始化	10 tahun lalu
mapper.go	a2e615076f 初始化	10 tahun lalu
mapper_test.go	a2e615076f 初始化	10 tahun lalu
pk.go	a2e615076f 初始化	10 tahun lalu
pk_test.go	a2e615076f 初始化	10 tahun lalu
rows.go	cf101d54ca 1.add ErrorRow function	8 tahun lalu
table.go	1c7322c734 column,table实体添加注释属性	8 tahun lalu
type.go	f99dc01f0c correct spelling mistake	8 tahun lalu

Core is a lightweight wrapper of sql.DB.

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)

README.md