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Remove the prohibition on executing cursor commands through SPI_execute.

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Vadim had included this restriction in the original design of the SPI code,
but I'm darned if I can see a reason for it.

I left the macro definition of SPI_ERROR_CURSOR in place, so as not to
needlessly break any SPI callers that are checking for it, but that code
will never actually be returned anymore.
This commit is contained in:
Tom Lane
2007-03-25 23:27:59 +00:00
parent e85a01df67
commit bf8236526b
4 changed files with 6 additions and 35 deletions
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4
src/include/executor/spi.h
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/spi.h,v 1.59 2007/03/15 23:12:06 tgl Exp $
* $PostgreSQL: pgsql/src/include/executor/spi.h,v 1.60 2007/03/25 23:27:59 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -61,7 +61,7 @@ typedef struct _SPI_plan *SPIPlanPtr;
#define SPI_ERROR_COPY (-2)
#define SPI_ERROR_OPUNKNOWN (-3)
#define SPI_ERROR_UNCONNECTED (-4)
#define SPI_ERROR_CURSOR (-5)
#define SPI_ERROR_CURSOR (-5) /* not used anymore */
#define SPI_ERROR_ARGUMENT (-6)
#define SPI_ERROR_PARAM (-7)
#define SPI_ERROR_TRANSACTION (-8)