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配置文件必须是数据库形式的存储, o4 Z- q4 g" Y$ T& |
8 c% J5 h8 z, m6 F* Q |/ H- #配置慢查询$ L3 k, H5 Y8 @2 B$ \6 m/ M1 ^' h7 {( f
- slow_query_log = ON
5 `# k: \0 }7 D( T$ W! e - log_output=table
6 P7 H% p7 s1 a$ B( K2 d' K5 g8 w - slow_query_log_file = /home/mysqlData/slow_query.log
; M; W& T0 w; x J! f5 `8 m - long_query_time = 0.5
9 @5 ?: f1 q9 V( S/ n2 w0 a: k - log_queries_not_using_indexes=ON
复制代码 使用以下命令" {$ _) L% N: J* F* b& ~7 n
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- SET GLOBAL slow_query_log = 'OFF';4 B; J. Y' h) h1 y
- ALTER TABLE mysql.slow_log RENAME mysql.slow_log_drop;
2 C. G* h4 E {( f( u - CREATE TABLE mysql.slow_log LIKE mysql.slow_log_drop;; u; }$ l: u1 d* M0 |9 Q$ T
- SET GLOBAL slow_query_log = 'ON';
; Z% `" |( _" }( D1 r - DROP TABLE mysql.slow_log_drop;
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