1SPI_FREEPLAN(3)          PostgreSQL 12.2 Documentation         SPI_FREEPLAN(3)
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NAME

6       SPI_freeplan - free a previously saved prepared statement
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SYNOPSIS

9       int SPI_freeplan(SPIPlanPtr plan)
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DESCRIPTION

12       SPI_freeplan releases a prepared statement previously returned by
13       SPI_prepare or saved by SPI_keepplan or SPI_saveplan.
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ARGUMENTS

16       SPIPlanPtr plan
17           pointer to statement to free
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RETURN VALUE

20       0 on success; SPI_ERROR_ARGUMENT if plan is NULL or invalid
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24PostgreSQL 12.2                      2020                      SPI_FREEPLAN(3)