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| -rw-r--r-- | ext/pgsql/README | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/pgsql/README b/ext/pgsql/README index b5d2d46aa6..2ed5404e89 100644 --- a/ext/pgsql/README +++ b/ext/pgsql/README @@ -15,7 +15,7 @@ connection parameter became 1st parameter. Old syntax is preserved, but it will raise NOTICE error message. pg_connect()/pg_pconnect() has obsolete multi parameter syntax. -This will be deleted in 4.3.0 or later. +This syntax will be deleted in 4.3.0 or later. Omitting connectin parameter is NOT recommended. Connection parameter may be required for future PHP version. Specify connection @@ -69,6 +69,10 @@ are blocked. - If libpq under Win32 is *NOT* compiled with WIN32_NON_BLOCKING_CONNECTIONS, non-blocking connection will block. +Async function may also block if you have not retrive result and +send or execute query. If there is result left on connection, +pg_send_query() will block until last query is completed. + Garbages are cleaned when resource is cleaned up. There is no need to clean up query result if it is not needed. |