Ei kuvausta

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xormplus 2226ed5618 add boolean type		8 vuotta sitten
.gitignore	9962f563c4 Initial commit	11 vuotta sitten
LICENSE	9962f563c4 Initial commit	11 vuotta sitten
README.md	a2e615076f 初始化	11 vuotta sitten
benchmark.sh	a2e615076f 初始化	11 vuotta sitten
cache.go	a2e615076f 初始化	11 vuotta sitten
column.go	62fdae93b7 add IsJSON on Column	9 vuotta sitten
config	a2e615076f 初始化	11 vuotta sitten
converstion.go	a2e615076f 初始化	11 vuotta sitten
db.go	2750e9842a add ToMapString method for rows and row	10 vuotta sitten
db_test.go	0911afc633 serious extends bug fixed & correct logger file path	10 vuotta sitten
description	a2e615076f 初始化	11 vuotta sitten
dialect.go	b5e3f16634 add comment create support for mysql	9 vuotta sitten
driver.go	a2e615076f 初始化	11 vuotta sitten
error.go	0911afc633 serious extends bug fixed & correct logger file path	10 vuotta sitten
filter.go	a2e615076f 初始化	11 vuotta sitten
ilogger.go	0911afc633 serious extends bug fixed & correct logger file path	10 vuotta sitten
index.go	a2e615076f 初始化	11 vuotta sitten
mapper.go	a2e615076f 初始化	11 vuotta sitten
mapper_test.go	a2e615076f 初始化	11 vuotta sitten
pk.go	a2e615076f 初始化	11 vuotta sitten
pk_test.go	a2e615076f 初始化	11 vuotta sitten
rows.go	cf101d54ca 1.add ErrorRow function	9 vuotta sitten
table.go	1c7322c734 column,table实体添加注释属性	9 vuotta sitten
type.go	2226ed5618 add boolean type	8 vuotta sitten

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