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- MariaDB Version : 10.2.7
- °°Àº ±¸¼ºÀÇ DB¸¦ mysqld_multi·Î ¶ç¿î »óÅÂ
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- ½ÇÇà SP ³»¿ë Áß ¾Æ·¡ ÇüÅ ³»¿ëÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.
   SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
           ......
   START TRANSACTION;
           ......

SP ½ÇÇà ½Ã Ã³¸®°¡ µÇÁö ¾Ê°í ¾Æ·¡ ¿¡·¯°¡ ¹ß»ýÇϸ鼭 ·Ñ¹éÀÌ µÇ³×¿ä..
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ÇØ´ç session ¿¡¼­ SET AUTOCOMMIT = 0;
Áï ÀÚµ¿Ä¿¹Ô »óŸ¦ false ·Î ÁöÁ¤ Çß°ÚÁÒ

SET AUTOCOMMIT = 0;
START TRANSACTION;
  Query ¹®
COMMIT;
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º°µµÀÇ SET AUTOCOMMIT = 0; ¿É¼ÇÀº »ç¿ëÇÏÁö ¾Ê¾Ò½À´Ï´Ù.

DECLARE EXIT HANDLER FOR SQLEXCEPTION
BEGIN
ROLLBACK;
                ........
END;

  SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;

START TRANSACTION;
                  ...........
COMMIT;

À§ ÇüÅÂó·³ ¸í½ÃÀûÀ¸·Î Æ®·£Àè¼ÇÀ» ½ÃÀÛÇϰí Ä¿¹ÔÇÏ¿´½À´Ï´Ù.

Æ®·£Àè¼Ç Àá±Ý ¼³Á¤ ºÎºÐ¿¡ SET AUTOCOMMIT = 1; ¼³Á¤À» Ãß°¡ÇØ¾ß ÇÒ±î¿ä??
¼­¹ö ¼³Á¤¿¡¼­ È®ÀÎÇØºÃÀ»¶§´Â autocommit ÀÌ ON À¸·Î ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù.
ÀÌÀü±Û DB Çà Áõ»óÀÌ ÁÖ±âÀûÀ¸·Î ¹ß»ýÇÕ´Ï´Ù.¤Ð 
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