pgsql: Fix SPI cursor support to allow scanning the results of utility

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От tgl@svr1.postgresql.org (Tom Lane)
Тема pgsql: Fix SPI cursor support to allow scanning the results of utility
Дата
Msg-id 20050210203650.5C8F78B9FD6@svr1.postgresql.org
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Log Message:
-----------
Fix SPI cursor support to allow scanning the results of utility commands
that return tuples (such as EXPLAIN).  Per gripe from Michael Fuhr.
Side effect: fix an old bug that unintentionally disabled backward scans
for all SPI-created cursors.

Tags:
----
REL8_0_STABLE

Modified Files:
--------------
    pgsql/src/backend/executor:
        spi.c (r1.133 -> r1.133.4.1)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/spi.c.diff?r1=1.133&r2=1.133.4.1)
    pgsql/src/backend/tcop:
        pquery.c (r1.89.4.1 -> r1.89.4.2)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/tcop/pquery.c.diff?r1=1.89.4.1&r2=1.89.4.2)

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