pgsql: psql: Add completion support for DROP INDEX CONCURRENTLY

psql: Add completion support for DROP INDEX CONCURRENTLY

based on patch by Kyotaro Horiguchi

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/4189e3d659abb48d159a6c3faabaa7e99498ca3e

Modified Files
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src/bin/psql/tab-complete.c |   17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)