1SPI_KEEPPLAN(3)          PostgreSQL 13.3 Documentation         SPI_KEEPPLAN(3)
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NAME

6       SPI_keepplan - save a prepared statement
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SYNOPSIS

9       int SPI_keepplan(SPIPlanPtr plan)
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DESCRIPTION

12       SPI_keepplan saves a passed statement (prepared by SPI_prepare) so that
13       it will not be freed by SPI_finish nor by the transaction manager. This
14       gives you the ability to reuse prepared statements in the subsequent
15       invocations of your C function in the current session.
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ARGUMENTS

18       SPIPlanPtr plan
19           the prepared statement to be saved
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RETURN VALUE

22       0 on success; SPI_ERROR_ARGUMENT if plan is NULL or invalid
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NOTES

25       The passed-in statement is relocated to permanent storage by means of
26       pointer adjustment (no data copying is required). If you later wish to
27       delete it, use SPI_freeplan on it.
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31PostgreSQL 13.3                      2021                      SPI_KEEPPLAN(3)
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