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Å×À̺í, À妽º¸¦ »ý¼ºÇÒ ¶§ NOLOGGING Å°¿öµå¸¦ »ç¿ëÇϸé, »ý¼ºÈÄ ¹ß»ýÇÏ´Â ¸ðµç Æ®·£Àè¼Ç(DML)ÀÇ ·Î±× Á¤º¸°¡ ·Î±× ¹öÆÛ ¿µ¿ª¿¡ ÀúÀåµÇÁö ¾Ê´Â´Ù. ·Î±× ¹öÆÛ¿¡ ´ëÇÑ °æÇÕ Çö»óÀ» ÃÖ¼ÒȽÃų ¼ö ÀÖ´Ù.
CREATE TABLE emp10 (no NUMBER, name VARCHAR2(10)) NOLOGGING;
ALTER TABLE emp10 LOGGING;
CREATE INDEX I_emp10 ON emp10 NOLOGGING;
À妽º¿¡ ´ëÇؼ ÀÚÁÖ º¯°æµÇ´Â Å×ÀÌºí¿¡ ´ëÇØ Àû¿ëÇÑ´Ù¸é
DML ÀÛ¾÷ ½Ã º¸´Ù ºü¸£°Ô º¯°æ ÀÛ¾÷À» ¼öÇàÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
¸¸¾à µðºñ ¹®Á¦°¡ ¹ß»ýÇÏ¿© º¹±¸ ÀÛ¾÷À» ¼öÇàÇØ¾ß ÇÑ´Ù¸é, À妽ºÀÇ °æ¿ì¿¡´Â Àç»ý¼ºÇÏ´Â °ÍÀÌ º¹±¸À̱⠶§¹®¿¡ ¹Ýµå½Ã LOGGING ¸ðµåÀÏ ÇÊ¿ä´Â ¾ø´Ù.
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