MYSQL_OPT_RECONNECT(argument type:bool *) Note TheMYSQL_OPT_RECONNECToption is still available but is deprecated; expect it to be removed in a future version of MySQL. Enable or disable automatic reconnection to
TheMYSQL_OPT_RECONNECToption is still available but is deprecated; expect it to be removed in a future version of MySQL. Enable or disable automatic reconnection to the server if the connection is found to have been lost. Reconnect is off by default; this option provides a way to set reconn...
步骤2: 设置 MySQL 选项MYSQL_OPT_RECONNECT 接下来,我们需要设置 MySQL 的自动重连选项。可以使用mysql_options函数来实现: my_bool reconnect=1;// 设置重连选项为开启if(mysql_options(conn,MYSQL_OPT_RECONNECT,&reconnect)){// 如果设置失败,输出错误信息并退出fprintf(stderr,"mysql_options() failed\n");m...
mysql_optionsv(mysql, MYSQL_OPT_SSL_CAPATH, (void *)"certs/ca-cert.pem");\\\<>mysql_optionsv(mysql, MYSQL_OPT_SSL_CRLPATH, (void *)"certs/crls"); MARIADB_OPT_SSL_FP: Specify the SHA1 fingerprint of a server certificate for validation during theTLShandshake. This is deprecated. Us...
MYSQL_OPT_RECONNECT(参数类型:my_bool *):如果发现连接已丢失,则启用或禁用与服务器的自动重新连接。重新连接默认关闭;此选项提供了一种显式设置重新连接行为的方法。 MYSQL_OPT_RETRY_COUNT(参数类型:unsigned int *):与服务器连接或与其通信时中断的 I/O 相关系统调用的重试计数。如果未指定此选项,则默认值为...
MYSQL_OPT_RECONNECT(argument type:my_bool *): enables or disables automatic reconnection to the server if the connection is found to have been lost. Reconnection is disabled by default. This option provides a way to explicitly set reconnection behavior. ...
mysql_options(&mysql,MYSQL_OPT_COMPRESS,0); mysql_options(&mysql,MYSQL_READ_DEFAULT_GROUP,"odbc"); if (!mysql_real_connect(&mysql,"host","user","passwd","database",0,NULL,0)) { fprintf(stderr, "Failed to connect to database: Error: %s\n", ...
sql::ConnectOptionsMap_Set(Maps.get(),"OPT_RECONNECT", sql::Variant(true)); sql::ConnectOptionsMap_Set(Maps.get(),"OPT_CHARSET_NAME", sql::Variant(sql::SQLString("utf8")));returnm_driver->connect(*Maps.get()); }catch(sql::SQLException e) ...
socket = /opt/data/mysql.sock no-auto-rehash #或登录的时候指定 -A方式 shell # mysql -uroot -p*** -A 1. 2. 3. 4. 5. 看下实际效果: shell #mysql -uroot -p*** --auto-rehash Reading table information for completion of table and column names You can ...
rpl_slave.cc Checking the LEX_MI_UNCHANGED flag before doing the assignment instead of checking the value of lex_mi->retry_count. @ sql/sql_lex.h Added retry_count_opt. @ sql/sql_yacc.yy Setting the ENABLE flag when the master_retry_count was explicitly set in a CHANGE MASTER TO ...