分析mysql_e9_para_change()存储过程: 接下来,你需要分析mysql_e9_para_change()存储过程的定义,找出为何会尝试访问不存在的表。你可以使用以下SQL语句来查看存储过程的定义: sql SHOW CREATE PROCEDURE mysql_e9_para_change; 在存储过程的定义中,查找所有引用e9_para_default_collation_name表的地方。这可能包...
default-collation=utf8_general_ciIt means that your database is created to use the utf8 characterset.One way to accomplish this is:CREATE DATABASE my_database DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;Then, after connecting to it from PHP you should use:mysql_set_charset("UTF8"...
-DMYSQL_DATADIR=/usr/local/mysql/mysql_data \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_ARCHIVE_STORAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \ -DWITH_FEDERATED_STORAGE_ENGINE=...
vim mysql_install_init.sh bash ./mysql_insall_init.sh modify_para(){ limit_cn=`cat /etc/security/limits.conf |grep -i 'modify by initsys'|wc|awk '{print $1}'` if [ $limit_cn -eq 0 ] then echo -e "\n### modify by initsys ###" >> /etc/security/limits.conf echo "* ...
不支持SELECT INTO OUTFILE/INTO DUMPFILE/INTO var_name 不支持query_expression_options,如:HIGH_PRIORITY/STRAIGHT_JOIN/SQL_SMALL_RESULT/SQL_BIG_RESULT/SQL_BUFFER_RESULT/SQL_CACHE/SQL_NO_CACHE/SQL_CALC_FOUND_ROWS 不支持不带列名的INSERT/REPLACE 不支持全局的DELETE/UPDATE使用ORDER BY/LIMIT(版本>=14.4...
Default | Extra | +---+---+---+---+---+---+ | Code | char(3) | NO | PRI | | | | Name | char(52) | NO | | | | | Continent | enum('Asia','Europe','North America','Africa','Oceania','Antarctica','South America') | NO | | Asia | | | Region | char...
Host name identity verification also does not work with certificates that specify the Common Name using wildcards because that name is compared verbatim to the server name. 3.6.2 SSL Session Reuse As of MySQL 8.0.29, the server supports SSL session reuse by default, but only within a ...
(S)et attribute value for prepared statement mysql_stmt_bind_paraAms(s)ociate application data buffers with Deprecated 8.0.35 29 Name Description parameter markers in prepared statement Introduced mysql_stmt_bind_resuAlsts(o)ciate application data buffers with columns in result set mysql_stmt_close...
-DDEFAULT_COLLATION=utf8_general_ci \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_ARCHIVE_STORAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \ -DWITH_FEDERATED_STORAGE_ENGINE=1 \ -DWITH_DEBUG=1 && ...
string sql = "select * from users where username =@para1 and password = @para2 "; MySqlCommand cmd = new MySqlCommand(sql, conn); cmd.Parameters.AddWithValue("para1", username); cmd.Parameters.AddWithValue("para2", password); MySqlDataReader reader = cmd.ExecuteReader(); if (reader....