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2. I was using MySQL on OS/X, and I just discovered lower_case_table_names are set to 2 by default. 3. InnoDB databases should have this value set to 1 regardless of platform. 4. A quick change to lowercased table names resolved the issue. Next step will be to change the def...
mysql> SELECT * FROM t LEFT JOIN t AS t2 USING (i); Error number: 1053; Symbol: ER_SERVER_SHUTDOWN; SQLSTATE: 08S01 Message: Server shutdown in progress Error number: 1054; Symbol: ER_BAD_FIELD_ERROR; SQLSTATE: 42S22 Message: Unknown column '%s' in '%s' Error number: 1055...
MySQL Error NumberMySQL Error NameSQL Standard SQLState 1022ER_DUP_KEY23000 1037ER_OUTOFMEMORYHY001 1038ER_OUT_OF_SORTMEMORYHY001 1040ER_CON_COUNT_ERROR08004 1042ER_BAD_HOST_ERROR08S01 1043ER_HANDSHAKE_ERROR08S01 1044ER_DBACCESS_DENIED_ERROR42000 ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-limits.html 默认情况下单个列的索引不能超过767位,我们可以启用innodb_large_prefix=on选项,将约束项扩展至 3072 byte。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #1、在线开启setglobal innodb_large_prefix=1; ...
a. Check if the URL format of MySQL database is jdbc:mysql://<ip>:<port>/. For example, jdbc:mysql//localhost:3306/ or jdbc:mysql//localhost:3306/test. b. If the format is correct, check if the current driver matches the database driver. ...
I have this sql statement and it gives me error: Unknown column 'guid' in 'NEW' mysql SQL Statement in python: INSERT INTO user (username, userpassword , admin) VALUES (%s, %s, %s ) Table structure is: userid username userpassword userguid …
It's a MySQL limitation : you cannot create more that 64 indexes on the maujd_leads table. For the rest of your queries, I see nothing wrong : no errors. Just results indicating that the provided indexes has been removed. Nothing to do here. ...
$>mysql -u rootERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO) It means a root password has already been assigned during installation and it has to be supplied. SeeSection 2.9.4, “Securing the Initial MySQL Account”on the different ways the password ...
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2332) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085) ...