Notice:Column, index, stored routine, and event names are not case sensitive on any platform, nor are column aliases. 下面在测试环境为Red Hat Enterprise Linux Server release 5.7, MySQL 5.6.20: mysql>showvariableslike'lower_case_table_names'; +---+---+ | Variable_name | Value | +---+...
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 ...
Notice:Column, index, stored routine, and event names are not case sensitive on any platform, nor are column aliases. 下面在测试环境为Red Hat Enterprise Linux Server release 5.7, MySQL 5.6.20: mysql> show variableslike'lower_case_table_names'; +---+---+ | Variable_name |Value| +---+...
2Table and database names are stored on disk using the lettercase specified in theCREATE TABLEorCREATE DATABASEstatement, but MySQL converts them to lowercase on lookup. Name comparisons are not case-sensitive. This worksonlyon file systems that are not case-sensitive!InnoDBtable names and view...
A binary string is case-sensitive in comparisons. To compare the string as case-insensitive, convert it to a nonbinary string and useCOLLATEto name a case-insensitive collation: mysql>SET@s=BINARY'MySQL';mysql>SELECT@s='mysql';+---+|@s = 'mysql'|+---+|0|+---+mysql>SELECTCONVERT(...
Problem: When I try to do a full text search the results are case sensitive. Here's my query code: $urc = @mysql_query("SELECT * FROM user WHERE MATCH(about,user) AGAINST('$search')"); The problem is this is totally case sensitive. I can force the input value to lower case ...
Bug #33813Schema names are case-sensitive in DROP FUNCTION Submitted:11 Jan 2008 0:40Modified:13 Mar 2009 20:29 Reporter:Todd Farmer(OCA)Email Updates: Status:ClosedImpact on me: None Category:MySQL Server: Stored RoutinesSeverity:S2 (Serious) ...
Mysql官方文档的介绍: Value Meaning 0 Table 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 running MySQL on a system that has case-insensitive...
sarestoredinlowercaseondiskandname comparisonsarenotcase-sensitive. MySQL convertsalltablenamestolowercaseonstorageandlookup. This behavior also appliestodatabase namesandtablealiases.2Tableanddatabase namesarestoredondiskusingthe lettercase specifiedintheCREATETABLEorCREATEDATABASE statement, but MySQL ...
SELECT * FROM table WHERE MATCH (col) AGAINST ('"MUSéE"' IN BOOLEAN MODE) I get nothing. It's seems that when I use the double quotes, accents are becoming CASE SENSITIVE and the others characters NOT. Is it normal ? Is there a way to use quotes and be accent-case insensitive ?