: The underscore is used for representation of a single character. SELECT ProductID, Name, ProductNumber,ProductLine FROM Production. One option is to use the RTRIM function to remove trailing spaces.
: Percentage is used for representation of single, multiple or no occurrence. Using the LIKE operator (without a wildcard) will not return any data due to the trailing space. There are two wildcards that are used with the LIKE operator. Wildcards are the one which is used for specifying the pattern. You can prepend NOT keyword to negate the result return by LIKE condition. The LIKE and ILIKE statements are functionally equivalent except for one important difference: the LIKE statement is case-sensitive while the ILIKE statement is. SQL LIKE is used with WHERE clause to search for a pattern for a column.
#LIKE VS ILIKE SQL MOD#
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. LIKE performs a case-sensitive match and ILIKE performs a case-insensitive match. The SQL LIKE is a logical operator that checks whether or not a string contains a specified pattern.
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