![]() Matches the character that follows the backslash (\) as a literal. For example, (database|management)system matches ‘database system’ and ‘management system’. Matches either the expression before or the one after the OR symbol (|). ![]() Matches any character not in the set of characters following the ^. To specify a range of characters, list the starting and ending character separated by a dash (-), as in. 8 Answers Sorted by: 98 You can chain REPLACE functions: select replace (replace ('hello world','world','earth'),'hello','hi') This will print hi earth. Matches any one of the characters within the. Is there an version of 'create or replace procedure' for MySQL I can't seem to do this or script the dropping of the procedure if exists before recompiling without getting an error message that the stored procedure exists. In a Replace expression, inserts a line break. Matches a platform-independent line break. Matches only when a word ends at this point in the text. This statement works the same as the INSERT statement, except that if an old row matches. Note: This function performs a case-sensitive replacement. Matches at least one occurrence of the preceding expression.Īnchors the match string to the beginning of a line.Īnchors the match string to the end of a line. The REPLACE statement in MySQL is an extension of the SQL Standard. The REPLACE () function replaces all occurrences of a substring within a string, with a new substring. Matches zero or more occurrences of the preceding expression, finding all possible matches. Matches any single character except a line break. The drop-down list contains the following regular expressions: Syntax
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |