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move database encoding options to setEncoding(), leave open() as it is

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This commit is contained in:
KeMeGe 2015-03-16 13:53:38 +08:00
commit 171d51a08c
3 changed files with 31 additions and 13 deletions
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14
lib/impure/db_mysql.nim
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@ -212,8 +212,8 @@ proc close*(db: TDbConn) {.tags: [FDb].} =
## closes the database connection.
if db != nil: mysql.close(db)
proc open*(connection, user, password, database: string,
charset: string = "utf8"): TDbConn {.tags: [FDb].} =
proc open*(connection, user, password, database: string): TDbConn {.
tags: [FDb].} =
## opens a database connection. Raises `EDb` if the connection could not
## be established.
result = mysql.init(nil)
@ -229,7 +229,9 @@ proc open*(connection, user, password, database: string,
var errmsg = $mysql.error(result)
db_mysql.close(result)
dbError(errmsg)
if mysql.set_character_set(result, charset) == 0:
var errmsg = $mysql.error(result)
db_mysql.close(result)
dbError(errmsg)
proc setEncoding*(connection: TDbConn, encoding: string): bool {.
tags: [FDb].} =
## sets the encoding of a database connection, returns true for
## success, false for failure.
result = mysql.set_character_set(connection, encoding) == 0