1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
|
<!--plsfield:text-->
<HTML><HEAD>
<TITLE>C API Reference -- Ns_DbDML</TITLE>
<LINK rel=Previous href="c-ch135.htm">
<LINK rel=ToC href="toc.htm">
<LINK rel=Index href="master.htm">
<LINK rel=Next href="c-ch137.htm">
</HEAD><BODY BGCOLOR="#ffffff"><A NAME="topofpage"></A>
<TABLE WIDTH=100%>
<TR>
<TD ALIGN=LEFT>
<A NAME="topofpage"></A> <IMG SRC="as-c-sm.gif">
</TD>
<TD ALIGN=RIGHT>
<A href="c-ch135.htm"><IMG BORDER="0" src=navbprev.gif alt="[ Previous ]"></A>
<A href=toc.htm> <IMG BORDER="0" src=navbhome.gif alt="[ Contents ]"></A>
<A href=master.htm> <IMG BORDER="0" src=navbhelp.gif alt="[ Index ]"></A>
<A href="c-ch137.htm"> <IMG BORDER="0" src=navbnext.gif alt="[ Next ]"></A>
<A name="7983"> </A>
</TD>
</TR>
</TABLE>
<a name="111538">
</a><h3>Ns_DbDML</h3>
<a name="111539">
</a><h4>Overview</h4>
Execute an SQL DML statement
<a name="77850">
</a><a name="132691">
</a><h4>Syntax</h4>
<pre> <a name="77852"></a>int Ns_DbDML(
<a name="77853"></a>Ns_DbHandle *handle,
<a name="77854"></a>char *sql
<a name="77855"></a>);
</pre><p><a name="134038">
</a><h4>Description</h4>
<p><a name="77857">
</a>The Ns_DbDML function executes SQL that should be a data manipulation language statement such as an insert or update, or data definition language such as a create table. If the statement was executed successfully, Ns_DbDML returns NS_OK. If the statement results in rows being returned or a other database error, Ns_DbDML returns NS_ERROR. Detailed error messages may have accumulated in an internal buffer in the Ns_DbHandle.</p>
<a name="222071">
</a><h4>Examples</h4>
<pre> <a name="222073"></a>
<a name="222081"></a>Ns_DbHandle *handle;
<a name="222084"></a>int status;
<a name="222082"></a>if ((handle = Ns_DbPoolGetHandle("aPoolName")) != NULL) {
<a name="222083"></a> status = Ns_DbDML(handle,
<a name="222090"></a> "insert into aTable (colName1,colName2) values (1,2)");
<a name="222087"></a> if (status != NS_OK) {
<a name="222089"></a> /* handle error condition */
<a name="222088"></a> }
<a name="222079"></a>}
</pre><p>
<TABLE BORDER="2" CELLPADDING="1" width="100%">
<TR><TD COLSPAN=3><P ALIGN=Center>
<IMG SRC="bluebult.gif">
<A HREF="#topofpage">
<FONT SIZE=-1>Top of Page</FONT></A>
<IMG SRC="bluebult.gif">
</TD></TR>
<TR><TD COLSPAN=3><P ALIGN=Center>
<A href="c-ch135.htm">
<IMG BORDER="0" src=navbprev.gif alt="[ Previous ]"></A>
<A href=toc.htm>
<IMG BORDER="0" src=navbhome.gif alt="[ Contents ]"></A>
<A href=master.htm>
<IMG BORDER="0" src=navbhelp.gif alt="[ Index ]"></A>
<A href="c-ch137.htm">
<IMG BORDER="0" src=navbnext.gif alt="[ Next ]"></A>
<BR align=center>
<FONT size=-1>Copyright © 1998-99 America Online,
Inc.</FONT>
</TD></TR></TABLE></BODY></HTML><!--plsfield:end-->
|