The following bug has been logged online:
Bug reference: 5189
Logged by: Brice Maron
Email address: bmaron(at)gmail(dot)com
PostgreSQL version: 8.4.1
Operating system: Ubunut Linux 9.10 (2.6.31-14)
Description: Postgres Crash when trying to ts_stat a empty tsvector
Details:
Description :
When i try to get ts_stats about a empty tsvector,
postgresql crash....
Reproduce it :
SELECT * FROM ts_stat('SELECT to_tsvector('''')');