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配置文件必须是数据库形式的存储
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- #配置慢查询8 h# `7 ~1 U9 E6 B: G" s7 b( C1 D: S
- slow_query_log = ON% V& T1 O- e0 m7 r7 \
- log_output=table
3 ^5 U; q1 j) m: B- L" M9 { - slow_query_log_file = /home/mysqlData/slow_query.log
% ?/ {2 Z, M7 L0 z3 H. N& E - long_query_time = 0.5
1 Y- B( } v5 a6 B" P/ k' L1 C - log_queries_not_using_indexes=ON
复制代码 使用以下命令6 U! K% P- W. y9 \3 L
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- SET GLOBAL slow_query_log = 'OFF';* Z. K' d6 `# ?% H# {
- ALTER TABLE mysql.slow_log RENAME mysql.slow_log_drop;
@8 R2 `0 s3 J5 @. ^) P6 i7 g - CREATE TABLE mysql.slow_log LIKE mysql.slow_log_drop;
. c n/ A+ v. }) T7 B0 c/ v8 N - SET GLOBAL slow_query_log = 'ON';
4 a/ X" w: }2 ?6 ] - DROP TABLE mysql.slow_log_drop;
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