Sophie

Sophie

distrib > Mageia > 5 > x86_64 > media > core-release > by-pkgid > a56442a377dc5cd7bbe9c563c4ac91bd > files > 39

lib64dbi-devel-0.9.0-4.mga5.x86_64.rpm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>Error numbers</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
TITLE="Database Independent Abstraction Layer for C"
HREF="index.html"><LINK
REL="UP"
TITLE="Error Handling"
HREF="errorhandling.html"><LINK
REL="PREVIOUS"
TITLE="Connection error numbers and messages"
HREF="connerrors.html"><LINK
REL="NEXT"
TITLE="Transactions and Savepoints"
HREF="transactions-savepoints.html"></HEAD
><BODY
CLASS="SECT1"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>Database Independent Abstraction Layer for C: libdbi Programmer's Guide</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="connerrors.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
>Chapter 4. Error Handling</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="transactions-savepoints.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="ERRORNUMBERS"
>4.2. Error numbers</A
></H1
><P
><A
HREF="reference-conn.html#DBI-CONN-ERROR"
>dbi_conn_error</A
> returns DBI_ERROR_NONE (internally 0) if the last operation was successful, and a nonzero value if not. Client library errors use positive error numbers, whereas libdbi errors use negative error numbers as listed in the following table:</P
><DIV
CLASS="TABLE"
><A
NAME="AEN366"
></A
><P
><B
>Table 4-1. libdbi error numbers</B
></P
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><THEAD
><TR
><TH
>value</TH
><TH
>description</TH
></TR
></THEAD
><TBODY
><TR
><TD
>DBI_ERROR_USER</TD
><TD
>This indicates an error status set by the application itself, see <A
HREF="reference-conn.html#DBI-CONN-SET-ERROR"
>dbi_conn_set_error</A
></TD
></TR
><TR
><TD
>DBI_ERROR_BADOBJECT</TD
><TD
>invalid connection or result structure</TD
></TR
><TR
><TD
>DBI_ERROR_BADTYPE</TD
><TD
>the accessor function does not match the actual column type</TD
></TR
><TR
><TD
>DBI_ERROR_BADIDX</TD
><TD
>out-of-range index</TD
></TR
><TR
><TD
>DBI_ERROR_BADNAME</TD
><TD
>incorrect column or option name</TD
></TR
><TR
><TD
>DBI_ERROR_UNSUPPORTED</TD
><TD
>feature not supported by driver</TD
></TR
><TR
><TD
>DBI_ERROR_NOCONN</TD
><TD
>no valid connection</TD
></TR
><TR
><TD
>DBI_ERROR_NOMEM</TD
><TD
>out of memory</TD
></TR
><TR
><TD
>DBI_ERROR_BADPTR</TD
><TD
>invalid pointer</TD
></TR
><TR
><TD
>DBI_ERROR_NONE</TD
><TD
>no error occurred</TD
></TR
><TR
><TD
>DBI_ERROR_CLIENT</TD
><TD
>client library error</TD
></TR
></TBODY
></TABLE
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="connerrors.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="transactions-savepoints.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Connection error numbers and messages</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="errorhandling.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Transactions and Savepoints</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>