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The PostgreSQL 9.0 Reference Manual - Volume 2 - Programming Guide
by The PostgreSQL Global Development Group
Paperback (6"x9"), 478 pages
ISBN 9781906966065
RRP £14.95 ($19.95)

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13.1.16 SPI_execp

Name

SPI_execp -- execute a plan in read/write mode

Synopsis

int SPI_execp(SPIPlanPtr plan, Datum * values, const char *
 nulls, long count)

Description

SPI_execp is the same as SPI_execute_plan, with the latter's read_only parameter always taken as false.

Arguments

SPIPlanPtr plan
execution plan (returned by SPI_prepare)
Datum * values
An array of actual parameter values. Must have same length as the plan's number of arguments.
const char * nulls
An array describing which parameters are null. Must have same length as the plan's number of arguments. n indicates a null value (entry in values will be ignored); a space indicates a nonnull value (entry in values is valid). If nulls is NULL then SPI_execp assumes that no parameters are null.
long count
maximum number of rows to process or return

Return Value

See SPI_execute_plan.

SPI_processed and SPI_tuptable are set as in SPI_execute if successful.

ISBN 9781906966065The PostgreSQL 9.0 Reference Manual - Volume 2 - Programming GuideSee the print edition