| PostgreSQL 8.3.3¹®¼ | ||||
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MOVE´Â µ¥ÀÌÅ͸¦ ÃßÃâÇÏ´Â ÀÏ ¾øÀÌ Ä¿¼ÀÇ À§Ä¡¸¦ º¯°æÇÕ´Ï´Ù. MOVE´Â Ä¿¼ÀÇ À§Ä¡¿Í ÇàÀ» µ¹·ÁÁÖÁö ¾Ê´Â °ÍÀ» Á¦¿ÜÇϰí, FETCH ¸í·É°ú ¿ÏÀüÈ÷ ¶È°°ÀÌ µ¿ÀÛÇÕ´Ï´Ù.
±¸¹®°ú »ç¿ë ¹æ¹ý¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ °ÍÀº FETCH À» ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
Á¤»óÀûÀ¸·Î Á¾·áÇϸé MOVE ¸í·É´Â ÀÌÇÏÀÇ Çü½ÄÀÇ ¸í·É ű׸¦ µ¹·ÁÁÝ´Ï´Ù.
MOVE count
count ´Â °°Àº ¸Å°³º¯¼ö¸¦ ÁØFETCH ¸í·ÉÀÌ µ¹·ÁÁÖ¾î¾ßÇÒ Çà¼öÀÔ´Ï´Ù (ÀÌ °ªÀº 0ÀÇ °æ¿ìµµ ÀÖ½À´Ï´Ù).
BEGIN WORK; DECLARE liahona CURSOR FOR SELECT * FROM films; -- ÃÖÃÊÀÇ 5ÇàÀ» ³¯¸³´Ï´Ù. MOVE FORWARD 5 IN liahona; MOVE 5 -- liahona Ä¿¼³»ÀÇ 6Çà°¸¦ ÃßÃâÇÕ´Ï´Ù. FETCH 1 FROM liahona; code | title | did | date_prod | kind | len -------+--------+-----+------------+--------+------- P_303 | 48 Hrs | 103 | 1982-10-22 | Action | 01:37 (1 row) -- liahona Ä¿¼¸¦ ´Ý¾Æ Æ®·£Àè¼Ç(transaction)¸¦ Á¾·áÇÕ´Ï´Ù. CLOSE liahona; COMMIT WORK;