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SPI_getargtypeid
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SPI_getargtypeid

SPI_getargtypeid — return the data type OID for an argument of a statement prepared by SPI_prepare

Synopsis

Oid SPI_getargtypeid(SPIPlanPtr plan, int argIndex)

Description

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

Arguments

`SPIPlanPtr +`_`+plan`_: prepared statement (returned by SPI_prepare)
`int +`_`+argIndex`_: zero based index of the argument

Return Value

The type OID of the argument at the given index. If the `plan is `NULL or invalid, or `argIndex is less than 0 or not less than the number of arguments declared for the plan, `SPI_result is set to SPI_ERROR_ARGUMENT and InvalidOid is returned.

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