![]() 'sample\database\name\here') Trying to add permissions to said database throws an SQL error: Error executing 'GRANT SELECT ON sample\table. The database name shows underscores 'escaped' (e.g. Carlos Soublette #8-35Ĭarrera 52 con Ave. Here is the query to match underscore in String using LIKE mysql> select from DemoTable where ClientId LIKE '\' This will produce the following output displaying the strings with underscore - ClientId - CLI101 CLI102 CLI103 - 3 rows in set (0. Description: You can no longer assign schema privileges using the provided database list if the database name contains an underscore. ![]() This allows you to perform pattern matching. FROM specifies the table you are working with. In its most basic form, it will look somewhat like this: SELECT columnname (s) FROM tablename WHERE columnname LIKE pattern SELECT selects the columns to retrieve from the table. ![]() String Functions: ASCII CHAR_LENGTH CHARACTER_LENGTH CONCAT CONCAT_WS FIELD FIND_IN_SET FORMAT INSERT INSTR LCASE LEFT LENGTH LOCATE LOWER LPAD LTRIM MID POSITION REPEAT REPLACE REVERSE RIGHT RPAD RTRIM SPACE STRCMP SUBSTR SUBSTRING SUBSTRING_INDEX TRIM UCASE UPPER Numeric Functions: ABS ACOS ASIN ATAN ATAN2 AVG CEIL CEILING COS COT COUNT DEGREES DIV EXP FLOOR GREATEST LEAST LN LOG LOG10 LOG2 MAX MIN MOD PI POW POWER RADIANS RAND ROUND SIGN SIN SQRT SUM TAN TRUNCATE Date Functions: ADDDATE ADDTIME CURDATE CURRENT_DATE CURRENT_TIME CURRENT_TIMESTAMP CURTIME DATE DATEDIFF DATE_ADD DATE_FORMAT DATE_SUB DAY DAYNAME DAYOFMONTH DAYOFWEEK DAYOFYEAR EXTRACT FROM_DAYS HOUR LAST_DAY LOCALTIME LOCALTIMESTAMP MAKEDATE MAKETIME MICROSECOND MINUTE MONTH MONTHNAME NOW PERIOD_ADD PERIOD_DIFF QUARTER SECOND SEC_TO_TIME STR_TO_DATE SUBDATE SUBTIME SYSDATE TIME TIME_FORMAT TIME_TO_SEC TIMEDIFF TIMESTAMP TO_DAYS WEEK WEEKDAY WEEKOFYEAR YEAR YEARWEEK Advanced Functions: BIN BINARY CASE CAST COALESCE CONNECTION_ID CONV CONVERT CURRENT_USER DATABASE IF IFNULL ISNULL LAST_INSERT_ID NULLIF SESSION_USER SYSTEM_USER USER VERSION SQL Server FunctionsĬarrera 22 con Ave. You can escape the wildcards in LIKE patterns. The MySQL LIKE condition allows wildcards to be used in the WHERE clause of a SELECT, INSERT, UPDATE, or DELETE statement. As mentioned before, the MySQL LIKE operator is used to look for specific patterns within a string in a table. ![]()
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