select * from g4_write_gally where wr_is_comment = 0 order by wr_datetime asc limit -15, 15
1064 : 'SQL ±¸¹®¿¡ ¿À·ù°¡ ÀÖ½À´Ï´Ù.' ¿¡·¯ °°À¾´Ï´Ù. ('-15, 15' ¸í·É¾î ¶óÀÎ 1)
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