SPI_RESULT_CODE_STRING(3) PostgreSQL 17.5 Documentation NAME SPI_result_code_string - return error code as string SYNOPSIS const char * SPI_result_code_string(int code); DESCRIPTION SPI_result_code_string returns a string representation of the result code returned by various SPI functions or stored in SPI_result. ARGUMENTS int code result code RETURN VALUE A string representation of the result code. PostgreSQL 17.5 2025 SPI_RESULT_CODE_STRING(3)