![]() ![]() The second way this error message will occur is if a value being assigned to a numeric variable exceeds the numerical size that the variable can function under. When using a non-numeric value, assign the error a proper numeric variable value via ASCII (American Standard Code for Information Interchange). At this juncture, look back through the procedure and make sure that all numeric variables have exclusively numeric values. For instance, say you successfully completed a procedure but when going to execute it the ORA-06502 error message springs up. ![]() In a conversion error, the problem arises from attempting to assign a non-numeric value to a numeric variable. The first will look at conversion errors, and the second will be directed towards inputting a value that is too large for the variable. There are two primary methods that will be discussed to instruct on how to resolve the ORA-06502 error. This is an error that results from a mistake in the arithmetic or the numeric value executed in a statement.įor example, this error message could result from attempting to execute a statement by assigning an integer a value greater than 99 when the variable is set to NUMBER(2). Carlos Soublette #8-35Ĭarrera 52 con Ave.A common error to occur while using Oracle is the ORA-06502 error message. The table below shows the complete "Customers" table from the Northwind sample database:Ĭarrera 22 con Ave. Here are some examples showing different LIKE operators with '%' and '_' wildcards: LIKE Operatorįinds any values that have "or" in any positionįinds any values that have "r" in the second positionįinds any values that starts with "a" and are at least 3 characters in lengthįinds any values that starts with "a" and ends with "o" Represents any single character within the specified rangeĢ#5 finds 205, 215, 225, 235, 245, 255, 265, 275, 285, and 295Īll the wildcards can also be used in combinations! Represents any character not in the brackets Represents any single character within the brackets WHERE clause to search for a specified pattern in a column. Wildcard characters are used with the LIKE 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 FunctionsĪ wildcard character is used to substitute one or more characters in a string.
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