Keine Beschreibung

xormplus 7049c60317 query dialect ignore case sensitive		vor 9 Jahren
.gitignore	9962f563c4 Initial commit	vor 11 Jahren
LICENSE	9962f563c4 Initial commit	vor 11 Jahren
README.md	a2e615076f 初始化	vor 11 Jahren
benchmark.sh	a2e615076f 初始化	vor 11 Jahren
cache.go	a2e615076f 初始化	vor 11 Jahren
column.go	d5f7cf7805 bug fixed	vor 10 Jahren
config	a2e615076f 初始化	vor 11 Jahren
converstion.go	a2e615076f 初始化	vor 11 Jahren
db.go	2750e9842a add ToMapString method for rows and row	vor 10 Jahren
db_test.go	0911afc633 serious extends bug fixed & correct logger file path	vor 10 Jahren
description	a2e615076f 初始化	vor 11 Jahren
dialect.go	7049c60317 query dialect ignore case sensitive	vor 9 Jahren
driver.go	a2e615076f 初始化	vor 11 Jahren
error.go	0911afc633 serious extends bug fixed & correct logger file path	vor 10 Jahren
filter.go	a2e615076f 初始化	vor 11 Jahren
ilogger.go	0911afc633 serious extends bug fixed & correct logger file path	vor 10 Jahren
index.go	a2e615076f 初始化	vor 11 Jahren
mapper.go	a2e615076f 初始化	vor 11 Jahren
mapper_test.go	a2e615076f 初始化	vor 11 Jahren
pk.go	a2e615076f 初始化	vor 11 Jahren
pk_test.go	a2e615076f 初始化	vor 11 Jahren
rows.go	2750e9842a add ToMapString method for rows and row	vor 10 Jahren
table.go	07dea73653 Remove allocations from GetColumn & GetColumnIdx	vor 9 Jahren
type.go	608c49847e Add support for jsonb	vor 9 Jahren

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