mirror of
https://gitee.com/johng/gf.git
synced 2024-11-29 18:57:44 +08:00
72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
|
|
//
|
|
// This Source Code Form is subject to the terms of the MIT License.
|
|
// If a copy of the MIT was not distributed with this file,
|
|
// You can obtain one at https://github.com/gogf/gf.
|
|
|
|
package oracle
|
|
|
|
import (
|
|
"database/sql"
|
|
"strings"
|
|
|
|
gora "github.com/sijms/go-ora/v2"
|
|
|
|
"github.com/gogf/gf/v2/database/gdb"
|
|
"github.com/gogf/gf/v2/errors/gcode"
|
|
"github.com/gogf/gf/v2/errors/gerror"
|
|
"github.com/gogf/gf/v2/text/gregex"
|
|
"github.com/gogf/gf/v2/util/gconv"
|
|
)
|
|
|
|
// Open creates and returns an underlying sql.DB object for oracle.
|
|
func (d *Driver) Open(config *gdb.ConfigNode) (db *sql.DB, err error) {
|
|
var (
|
|
source string
|
|
underlyingDriverName = "oracle"
|
|
)
|
|
|
|
options := map[string]string{
|
|
"CONNECTION TIMEOUT": "60",
|
|
"PREFETCH_ROWS": "25",
|
|
}
|
|
|
|
if config.Debug {
|
|
options["TRACE FILE"] = "oracle_trace.log"
|
|
}
|
|
// [username:[password]@]host[:port][/service_name][?param1=value1&...¶mN=valueN]
|
|
if config.Link != "" {
|
|
// ============================================================================
|
|
// Deprecated from v2.2.0.
|
|
// ============================================================================
|
|
source = config.Link
|
|
// Custom changing the schema in runtime.
|
|
if config.Name != "" {
|
|
source, _ = gregex.ReplaceString(`@(.+?)/([\w\.\-]+)+`, "@$1/"+config.Name, source)
|
|
}
|
|
} else {
|
|
if config.Extra != "" {
|
|
// fix #3226
|
|
list := strings.Split(config.Extra, "&")
|
|
for _, v := range list {
|
|
kv := strings.Split(v, "=")
|
|
if len(kv) == 2 {
|
|
options[kv[0]] = kv[1]
|
|
}
|
|
}
|
|
}
|
|
source = gora.BuildUrl(
|
|
config.Host, gconv.Int(config.Port), config.Name, config.User, config.Pass, options,
|
|
)
|
|
}
|
|
|
|
if db, err = sql.Open(underlyingDriverName, source); err != nil {
|
|
err = gerror.WrapCodef(
|
|
gcode.CodeDbOperationError, err,
|
|
`sql.Open failed for driver "%s" by source "%s"`, underlyingDriverName, source,
|
|
)
|
|
return nil, err
|
|
}
|
|
return
|
|
}
|