PostgreSQL: Documentation: 8.2: Pattern Matching.

regex - Regular Expression:- String can contain any characters but.
Regular Expressions - Grainge.org.

Substitutions in Regular Expressions.

An equivalent expression is NOT (string LIKE pattern).) .. function provides substitution of new text for substrings that match POSIX regular expression patterns.
Tcl also supports string operations known as regular expressions Several commands. Matches any character *NOT* a member of the set of characters following the ^. (.. In globbing the only way to select sets of unknown text is the * symbol.
"A string should not be blank or empty". I'm stuck on how to negate the regex ^s *$ so that it accepts any string like "a,b,c" or "xyz" or "12! be blan but the string inside a text field can contain white spaces like "aa bb cc ".
I am trying to match all text between two timestamps - and count the number of events by. I think a regex is not a good tool for the job here.
An equivalent expression is NOT (string LIKE pattern).). SQL regular expressions are a curious cross between LIKE notation and common regular expression. The text matching the portion of the pattern between these markers is returned.

regular expression negate text string

C# regex to match a string that doesn't contain a certain string.

regular expression negate text string

python - Regex - matching all text between two strings - Stack Overflow.
JavaScript replace() Method.

Find and replace in spreadsheets - Google Drive Help.
This should be an easy one for the Regex experts out there. . I want to match any string that. Why do you want to do this with regex and not use String. IndexOf? Regex: Match all after variable text · question feed. lang-cs.
A string or cell array of strings containing a MATLAB regular expression. This input consists of text and operators with which you specify character patterns to look. or not MATLAB considers letter case when matching an expression to a string.