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Are database table names case sensitive?
Database and table names are not case sensitive in Windows, and case sensitive in most varieties of Unix. In MySQL, databases correspond to directories within the data directory.
How do I make MySQL database case sensitive?
To set the collation for the entire database, you can use: CREATE DATABASE test_database CHARACTER SET utf8 COLLATE utf8_general_cs; You can also change the collation on an existing database via ALTER DATABASE. (For more information see the MySQL Database Character Set and Collation manual entry.)
Is SQL case sensitive for table name?
SQL Server is a case-sensitive back-end application. This means that a table named “addr” is distinguished from a table named “ADDR.” However, because Microsoft Query is an MS-DOS-based application, it is unable to distinguish cases; therefore, Microsoft Query views “addr” and “ADDR” as the same file.
Is MySQL database name case sensitive?
Table names are stored in lowercase on disk and name comparisons are not case-sensitive. MySQL converts all table names to lowercase on storage and lookup. This behavior also applies to database names and table aliases. InnoDB table names and view names are stored in lowercase, as for lower_case_table_names=1 .
How do I make MySQL case sensitive in Windows?
This works only on file systems that are not case sensitive! InnoDB table names are stored in lowercase, as for lower_case_table_names=1. The best option to simulate this behavior in Windows is to set lower_case_table_names = 2 in your my. ini file.
Why are table names stored in lowercase in MySQL?
Table names are stored in lowercase on disk and name comparisons are not case-sensitive. MySQL converts all table names to lowercase on storage and lookup. This behavior also applies to database names and table aliases.
How to create lowercase table names in Windows?
Use lower_case_table_names=0 on Unix and lower_case_table_names=2 on Windows. This preserves the lettercase of database and table names. The disadvantage of this is that you must ensure that your statements always refer to your database and table names with the correct lettercase on Windows.
How to make mysql table names case insensitive?
You need to set your system variable “lower_case_table_names” to 1 or 2, to make your database case insensitive. windows = lowercase. I do not recommend changing the mysqld config to 0 or 2. lower_case_table_names = 0 (comparisons are case-sensitive) If set to 0, table names are stored as specified and comparisons are case-sensitive.
Can you use mixed case in mysql table names?
If you leave this lower_case_table_names setting alone, you can use mixed case in your table names without problems. The my.ini file the server actually uses when it starts is usually found in the data directory.