A:
SELECT COUNT(*) FROM .. WHERE ..
B:
SELECT SQL_CALC_FOUND_ROWS * FROM tbl_name WHERE id > 100 LIMIT 10;
SELECT FOUND_ROWS();
SELECT COUNT(*) FROM .. WHERE ..
B:
SELECT SQL_CALC_FOUND_ROWS * FROM tbl_name WHERE id > 100 LIMIT 10;
SELECT FOUND_ROWS();
解决方案 »
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