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

6       SPI_getargtypeid - return the data type OID for an argument of a
7       statement prepared by SPI_prepare
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SYNOPSIS

10       Oid SPI_getargtypeid(SPIPlanPtr plan, int argIndex)
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DESCRIPTION

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

18       SPIPlanPtr plan
19           prepared statement (returned by SPI_prepare)
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21       int argIndex
22           zero based index of the argument
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RETURN VALUE

25       The type OID of the argument at the given index. If the plan is NULL or
26       invalid, or argIndex is less than 0 or not less than the number of
27       arguments declared for the plan, SPI_result is set to
28       SPI_ERROR_ARGUMENT and InvalidOid is returned.
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32PostgreSQL 12.2                      2020                  SPI_GETARGTYPEID(3)
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