php-doc-en/reference/sybase/functions/sybase-query.xml

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<refentry id="function.sybase-query">
 <refnamediv>
  <refname>sybase_query</refname>
  <refpurpose>Sends a Sybase query</refpurpose>
 </refnamediv>
 <refsect1>
  <title>Description</title>
   <methodsynopsis>
    <type>mixed</type><methodname>sybase_query</methodname>
    <methodparam><type>string</type><parameter>query</parameter></methodparam>
    <methodparam choice="opt"><type>resource</type><parameter>link_identifier</parameter></methodparam>
   </methodsynopsis>
  <para>
   Returns a positive Sybase result identifier on success, &false; on error,
   or &true; if the query was successful but didn't return any columns.
  </para>
  <para>
   <function>sybase_query</function> sends a query to the currently
   active database on the server that's associated with the specified
   link identifier. If the link identifier isn't specified, the last
   opened link is assumed. If no link is open, the function tries to
   establish a link as if <function>sybase_connect</function> was
   called, and use it.
  </para>
  <para>
   See also 
   <function>sybase_select_db</function> and 
   <function>sybase_connect</function>.
  </para>
 </refsect1>
</refentry>

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