REGEXP_REPLACE( <subject> , <pattern> [ , <replacement> , <position> , <occurrence> , <parameters> ] ) Arguments Required: subject The string to search for matches. pattern Pattern to match. For guidelines on s
CREATEORREPLACETABLEstrings(vVARCHAR(50));INSERTINTOstrings(v)VALUES('San Francisco'),('San Jose'),('Santa Clara'),('Sacramento'); Use wildcards to search for a pattern: SELECTvFROMstringsWHEREvREGEXP'San* [fF].*'ORDERBYv; +---+| V ||---|| San Francisco |+---+ The backslash...
CREATE OR REPLACE TABLE cities(city varchar(20)); INSERT INTO cities VALUES ('Sacramento'), ('San Francisco'), ('San Jose'), (null); Run a case-sensitive query with a wildcard: SELECT * FROM cities WHERE REGEXP_LIKE(city, 'san.*'); +---+ | CITY | |---| +---+ Run...
CREATE OR REPLACE TABLE overlap (id NUMBER, a STRING); INSERT INTO overlap VALUES (1,',abc,def,ghi,jkl,'); INSERT INTO overlap VALUES (2,',abc,,def,,ghi,,jkl,'); SELECT * FROM overlap; +---+---+ | ID | A | |---+---| | 1 | ,abc,def,ghi,jkl, | | 2 | ,abc...
This example shows how to retrieve each second word in a string from the first, second, and third matches of a two-word pattern in which the first word is A. First, create a table and insert data: CREATE OR REPLACE TABLE test_regexp_substr_all (string1 VARCHAR);; INSERT INTO test_...