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authorTom Lane <tgl@sss.pgh.pa.us>2008-11-25 19:30:42 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2008-11-25 19:30:42 +0000
commit1304f297a44516857cf404742487da0ed6344fdb (patch)
treebf6bd04857a793848c760dc8c51ed4c8d24de32d /src/tutorial/basics.source
parent4d1ba044d897be5bc85adbb9d6b8b4e5976b4e44 (diff)
Remove PGINTERVALSTYLE from the set of special environment variables for
libpq. As noted by Peter, adding this variable created a risk of unexpected connection failures when talking to older server versions, and since it doesn't do anything you can't do with PGOPTIONS, it doesn't seem really necessary. Removing it does occasion a few extra lines in pg_regress.c, but saving a getenv() call per libpq connection attempt is perhaps worth that anyway.
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