The end of the 130-character LIKE predicate: The four adjacent constant characters %%%% at In this example, the constant characters 7890 replace Patterns between 127 and 254 characters: example Is less than 256 bytes (or 255/2 characters). In the string, patterns of length between 127 and 254 charactersĪre supported as long as the total length of the collapsed string Therefore, if your LIKE predicate contains adjacent constants This is less than the maximum of 256 bytes (or 255/2 characters), Thereby reducing the length of the string from 130 characters toġ27. The end of the string into one % character, Sybase IQ collapses the four adjacent constant characters %%%% at For example, consider the following LIKE predicate Sybase IQ collapses adjacent constant characters into a singleĬharacter. The displayed results may be incorrect or incomplete.Ĭannot compile Like pattern: either bad pattern or pattern too long. There was an error reading the results of the SQL statement. Less than 256 bytes (or 255/2 characters) or else the following String pattern in the LIKE predicate must be Two bytes, even if the character is a single-byte character. Each constant character in the string pattern requires Under specific circumstances where adjacent constant charactersĮxist in your pattern, patterns of length between 127 and 254 charactersĪre supported. See the following subsectionsĪll patterns 255 characters or greater are not supported. Some patterns between 127 and 254 characters are supported,īut only under certain circumstances. PatternsĪll patterns of 126 characters or less are supported. ![]() Percent matches a percent, and an underscore matches an underscore. In the pattern to prevent the special characterįrom having its special meaning. The character can precede a percent,Īn underscore, a left square bracket, or another escape character Has the letter b as its second-to-last character.Įvaluate to a single character. Is TRUE for any row where name starts with the letter a and The pattern might contain any number of wildcard characters.Īny single character not in the specified Reverses the meaning of the condition but leaves UNKNOWN unchanged. The NULL value, this condition is UNKNOWN. Start with characters other than wildcard characters may executeĮvaluates as TRUE if expression matches the pattern. You cannot use subqueries inside a LIKE predicate. The syntax for LIKE conditions is: expression LIKE pattern įALSE, or UNKNOWN.
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