Sophie: libdbi-devel-0.8.3-3mdv2010.0 i586

libdbi-devel-0.8.3-3mdv2010.0.i586.rpm

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><DIV
CLASS="SECTION"
><H1
CLASS="SECTION"
><A
NAME="REFERENCE-FIELD-IDX"
>4.9. Retrieving Field Data by Index</A
></H1
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-CHAR-IDX"
>4.9.1. dbi_result_get_char_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3162"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>signed char <B
CLASS="FSFUNC"
>dbi_result_get_char_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a character (a 1-byte signed integer). This is the default for the "char" type on the x86 platform, as well as on Mac OS X.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-UCHAR-IDX"
>4.9.2. dbi_result_get_uchar_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3186"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>unsigned char <B
CLASS="FSFUNC"
>dbi_result_get_uchar_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains an unsigned character (1-byte unsigned integer). This is the default for the "char" type on Linux for PowerPC.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-SHORT-IDX"
>4.9.3. dbi_result_get_short_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3210"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>short <B
CLASS="FSFUNC"
>dbi_result_get_short_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a short integer (2-byte signed integer).</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-USHORT-IDX"
>4.9.4. dbi_result_get_ushort_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3234"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>unsigned short <B
CLASS="FSFUNC"
>dbi_result_get_ushort_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains an unsigned short integer (2-byte unsigned integer).</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-INT-IDX"
>4.9.5. dbi_result_get_int_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3258"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>dbi_result_get_int_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains an integer (4-byte signed integer).</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-UINT-IDX"
>4.9.6. dbi_result_get_uint_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3282"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>unsigned int <B
CLASS="FSFUNC"
>dbi_result_get_uint_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains an unsigned integer (4-byte signed integer).</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-LONG-IDX"
>4.9.7. dbi_result_get_long_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3306"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>dbi_result_get_long_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Same as <A
HREF="reference-field-idx.html#DBI-RESULT-GET-INT-IDX"
>dbi_result_get_int_idx</A
>. This function is deprecated as the name implies the wrong return type on 64bit platforms.</P
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-ULONG-IDX"
>4.9.8. dbi_result_get_ulong_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3318"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>unsigned int <B
CLASS="FSFUNC"
>dbi_result_get_ulong_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Same as <A
HREF="reference-field-idx.html#DBI-RESULT-GET-UINT-IDX"
>dbi_result_get_uint_idx</A
>. This function is deprecated as the name implies the wrong return type on 64bit platforms.</P
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-LONGLONG-IDX"
>4.9.9. dbi_result_get_longlong_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3330"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>long long <B
CLASS="FSFUNC"
>dbi_result_get_longlong_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a long long integer (8-byte signed integer).</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-ULONGLONG-IDX"
>4.9.10. dbi_result_get_ulonglong_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3354"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>unsigned long long <B
CLASS="FSFUNC"
>dbi_result_get_ulonglong_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains an unsigned long long integer (8-byte unsigned integer).</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-FLOAT-IDX"
>4.9.11. dbi_result_get_float_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3378"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>float <B
CLASS="FSFUNC"
>dbi_result_get_float_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a floating-point number.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-DOUBLE-IDX"
>4.9.12. dbi_result_get_double_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3402"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>double <B
CLASS="FSFUNC"
>dbi_result_get_double_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a double-precision fractional number.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field, or 0 (zero) if an error occurs. In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE or DBI_ERROR_BADIDX.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-STRING-IDX"
>4.9.13. dbi_result_get_string_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3426"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>const char *<B
CLASS="FSFUNC"
>dbi_result_get_string_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a zero-terminated string.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field. If the field contains a NULL value, the function returns a NULL pointer. The string may not be modified, and may not necessairly persist between row fetches. In case of an error, this function returns the string "ERROR". In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE, DBI_ERROR_BADIDX, or DBI_ERROR_BADNAME.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-STRING-COPY-IDX"
>4.9.14. dbi_result_get_string_copy_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3450"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>char *<B
CLASS="FSFUNC"
>dbi_result_get_string_copy_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains a zero-terminated string, and return it in an allocated buffer.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field. If the field contains a NULL value, the function returns a NULL pointer, and no memory is allocated. The newly allocated string may be modified by the host program, but the program is responsible for freeing the string. In case of an error, this function returns an allocated string reading "ERROR". In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE, DBI_ERROR_BADIDX, or DBI_ERROR_BADNAME.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-BINARY-IDX"
>4.9.15. dbi_result_get_binary_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3474"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>const unsigned char *<B
CLASS="FSFUNC"
>dbi_result_get_binary_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains binary data. The data may not be modified, and may not necessarily persist between row fetches. If the field contains a NULL value, the function returns a NULL pointer. In case of an error, this function returns the string "ERROR".</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field. The binary data may contain zero bytes and non-printable characters. Use <A
HREF="reference-field-meta.html#DBI-RESULT-GET-FIELD-LENGTH"
>dbi_result_get_field_length</A
> or <A
HREF="reference-field-meta.html#DBI-RESULT-GET-FIELD-LENGTH-IDX"
>dbi_result_get_field_length_idx</A
> to determine the number of bytes contained in the resulting binary string. The data may not be modified, and may not necessarily persist between row fetches. If the field contains a NULL value, the function returns a NULL pointer. In case of an error, this function returns the string "ERROR". In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE, DBI_ERROR_BADIDX, or DBI_ERROR_BADNAME.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-BINARY-COPY-IDX"
>4.9.16. dbi_result_get_binary_copy_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3500"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>unsigned char *<B
CLASS="FSFUNC"
>dbi_result_get_binary_copy_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the speficied field, which contains binary data, and return it in an allocated buffer. The newly allocated memory may be modified by the host program, but the program is responsible for freeing the data. If the field contains a NULL value, the function returns a NULL pointer. In case of an error, this function returns the string "ERROR".</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field. The newly allocated memory may be modified by the host program, but the program is responsible for freeing the data. If the field contains a NULL value, the function returns a NULL pointer. In case of an error, this function returns the string "ERROR". In the latter case the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE, DBI_ERROR_BADIDX, or DBI_ERROR_BADNAME.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="SECTION"
><H2
CLASS="SECTION"
><A
NAME="DBI-RESULT-GET-DATETIME-IDX"
>4.9.17. dbi_result_get_datetime_idx</A
></H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN3524"
></A
><P
><CODE
><CODE
CLASS="FUNCDEF"
>time_t <B
CLASS="FSFUNC"
>dbi_result_get_datetime_idx</B
></CODE
>(dbi_result <VAR
CLASS="PDPARAM"
>Result</VAR
>, unsigned int <VAR
CLASS="PDPARAM"
>fieldidx</VAR
>);</CODE
></P
><P
></P
></DIV
><P
>Fetch the data stored in the specified field, which contains a DATE and/or TIME value.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>Arguments</DT
><DD
><P
><TT
CLASS="LITERAL"
>Result</TT
>: The target query result.</P
><P
><TT
CLASS="LITERAL"
>fieldidx</TT
>: The index of the target field (starting at 1).</P
></DD
><DT
>Returns</DT
><DD
><P
>The data stored in the specified field as a time_t value. To convert this into human-readable dates or times, use the C library functions gmtime (3) and localtime (3). In case of an error this function returns 0 (zero) which resolves to the Unix epoch when converted. In case of an error the <A
HREF="errornumbers.html"
>error number</A
> is DBI_ERROR_BADTYPE, DBI_ERROR_BADIDX, or DBI_ERROR_BADNAME.</P
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