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PostgreSQL Reference Manual - Volume 2 - Programming Guide
by The PostgreSQL Global Development Group
Paperback (6"x9"), 408 pages
ISBN 0954612035
RRP £19.95 ($34.95)

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13.1.9 SPI_getargtypeid


SPI_getargtypeid -- return the data type OID for an argument of a plan prepared by SPI_prepare


Oid SPI_getargtypeid(void * plan, int argIndex)


SPI_getargtypeid returns the OID representing the type id for the argIndex'th argument of a plan prepared by SPI_prepare. First argument is at index zero.


void * plan
execution plan (returned by SPI_prepare)
int argIndex
zero based index of the argument

Return Value

The type id of the argument at the given index, or SPI_ERROR_ARGUMENT if the plan is NULL or argIndex is less than 0 or not less than the number of arguments declared for the plan

ISBN 0954612035PostgreSQL Reference Manual - Volume 2 - Programming GuideSee the print edition