[ https://issues.apache.org/jira/browse/DERBY-5602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mamta A. Satoor updated DERBY-5602: ----------------------------------- Labels: derby_triage10_10 function sql string (was: function sql string) > Add support for a SQL REPEAT(string, count) function > ---------------------------------------------------- > > Key: DERBY-5602 > URL: https://issues.apache.org/jira/browse/DERBY-5602 > Project: Derby > Issue Type: Improvement > Components: SQL > Affects Versions: 10.8.2.2 > Reporter: Lukas Eder > Priority: Minor > Labels: derby_triage10_10, function, sql, string > > A similar function was discussed with Rick Hillegas in this ticket: > https://issues.apache.org/jira/browse/DERBY-5597 > Apparently, JDBC mentions a REPLACE function in its appendix: > > Compare the JDBC escape function (from Appendix D2 of the 4.1 JDBC spec): > > "REPLACE(string1, string2, string3) Replaces all occurrences of string2 in > > string1 with string3" > It also mentions a REPEAT function > "REPEAT(string, count) A character string formed by repeating string count > times" > This REPEAT function would be a nice-to-have enhancement to simulate padding > directly in the database, where this may be needed. Most databases ship with > some form of REPEAT: > - RPAD(string, LENGTH(string) * count) in Oracle, Ingres > - REPLICATE(string, count) in Sybase ASE, SQL Server > - REPEAT(string, count) in DB2, H2, HSQLDB, MySQL, Postgres, Sybase SQL > Anywhere -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira