0Table and database names are stored on disk using the lettercase specified in theCREATE TABLEorCREATE DATABASEstatement. Name comparisons are case-sensitive. You shouldnotset this variable to 0 if you are runn
If the result of a string operation on an INFORMATION_SCHEMA column differs from expectations, a workaround is to use an explicit COLLATE clause to force a suitable collation (see Section 1.8.1, “Using COLLATE in SQL Statements”). For example, to perform a case-insensitive search, use COL...
In MySQL, databases correspond to directories within the data directory. Each table within a database corresponds to at least one file within the database directory (and possibly more, depending on the storage engine). Triggers also correspond to files. Consequently, the case sensitivity of the ...
depending on the storage engine). Triggers also correspond to files. Consequently, the case sensitivity of the underlying operating system plays a part in the case sensitivity of database, table, and
COLLATE clause to indicate which collation to use, the statement uses default collation for the character set. If this collation is inappropriate for the intended table use (for example, if it would change from a case-sensitive collation to a case-insensitive collation), specify a collation ...
MySQL中,一个库会对应一个文件夹,库里的表会则以文件的方式存放在文件夹内,所以,操作系统对大小写的敏感性决定了数据库和表的大小写敏感(MySQL有一个只读的系统变量lower_case_file_system,其值反映的正是当前文件系统是否区分大小写)因此:在Windows下Mysql的数据库和表名是大小写不敏感的,而在大多数类型的Unix...
882603Z 0 [Warning] [MY-010159] [Server] Setting lower_case_table_names=2 because file system for /data/mysql_3314/mysqldata/ is case insensitive 2023-05-10T14:54:25.887814Z 0 [ERROR] [MY-010846] [Server] MYSQL_BIN_LOG::open_purge_index_file failed to open register file. 2023-05...
setting the value to2is not supported; the server forces the value to0instead. You shouldnotsetlower_case_table_namesto 0 if you are running MySQL on a system where the data directory resides on a case-insensitive file system (such as on Windows or macOS). It is an unsupported combinatio...
2024-04-30T17:47:53.432000Z 0 [Warning] [MY-010159] [Server] Setting lower_case_table_names=2 because file system for /usr/local/mysql/data/ is case insensitive 2024-04-30T17:47:53.437244Z 0 [ERROR] [MY-010901] [Server] Can't open shared library '/usr/local/mysql/lib/plugin/key...
and to my surprise the result was, 1 row found. I just can't believe that mysql SQL version is case insensitive in the handling of strings. So what could the reason for this? Thank you in advance for any helpful idea, Xenofon