?? function.db2-server-info.html
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<td colspan="1" rowspan="1" align="left">MAX_ROW_SIZE</td> <td colspan="1" rowspan="1" align="left">int</td> <td colspan="1" rowspan="1" align="left">Maximum length of a row in a base table supported by the database server, expressed in bytes.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MAX_SCHEMA_NAME_LEN</td> <td colspan="1" rowspan="1" align="left">int</td> <td colspan="1" rowspan="1" align="left">Maximum length of a schema name supported by the database server, expressed in bytes.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MAX_STATEMENT_LEN</td> <td colspan="1" rowspan="1" align="left">int</td> <td colspan="1" rowspan="1" align="left">Maximum length of an SQL statement supported by the database server, expressed in bytes.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">MAX_TABLE_NAME_LEN</td> <td colspan="1" rowspan="1" align="left">int</td> <td colspan="1" rowspan="1" align="left">Maximum length of a table name supported by the database server, expressed in bytes.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">NON_NULLABLE_COLUMNS</td> <td colspan="1" rowspan="1" align="left">bool</td> <td colspan="1" rowspan="1" align="left"><b><tt>TRUE</tt></b> if the database server supports columns that can be defined as NOT NULL, <b><tt>FALSE</tt></b> if the database server does not support columns defined as NOT NULL.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">PROCEDURES</td> <td colspan="1" rowspan="1" align="left">bool</td> <td colspan="1" rowspan="1" align="left"><b><tt>TRUE</tt></b> if the database server supports the use of the CALL statement to call stored procedures, <b><tt>FALSE</tt></b> if the database server does not support the CALL statement.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">SPECIAL_CHARS</td> <td colspan="1" rowspan="1" align="left">string</td> <td colspan="1" rowspan="1" align="left">A string containing all of the characters other than a-Z, 0-9, and underscore that can be used in an identifier name.</td> </tr> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">SQL_CONFORMANCE</td> <td colspan="1" rowspan="1" align="left">string</td> <td colspan="1" rowspan="1" align="left"> <p class="para">The level of conformance to the ANSI/ISO SQL-92 specification offered by the database server: <dl> <dt> <span class="term">ENTRY</span> <dd> <p class="para"> Entry-level SQL-92 compliance. </p> </dd> </dt> <dt> <span class="term">FIPS127</span> <dd> <p class="para"> FIPS-127-2 transitional compliance. </p> </dd> </dt> <dt> <span class="term">FULL</span> <dd> <p class="para"> Full level SQL-92 compliance. </p> </dd> </dt> <dt> <span class="term">INTERMEDIATE</span> <dd> <p class="para"> Intermediate level SQL-92 compliance. </p> </dd> </dt> </dl> </p> </td> </tr> </tbody> </colgroup> </table> </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">connection</tt></i></span> <dd> <p class="para"> Specifies an active DB2 client connection. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns an object on a successful call. Returns <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 A <b>db2_server_info()</b> example</b></p> <div class="example-contents"><p> To retrieve information about the server, you must pass a valid database connection resource to <b>db2_server_info()</b>. </p></div> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">db2_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'sample'</span><span style="color: #007700">, </span><span style="color: #DD0000">'db2inst1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'ibmdb2'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$server </span><span style="color: #007700">= </span><span style="color: #0000BB">db2_server_info</span><span style="color: #007700">( </span><span style="color: #0000BB">$conn </span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">$server</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"DBMS_NAME: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">DBMS_NAME </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"DBMS_VER: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">DBMS_VER </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"DB_CODEPAGE: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">DB_CODEPAGE </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"DB_NAME: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">DB_NAME </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"INST_NAME: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">INST_NAME </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"SPECIAL_CHARS: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">SPECIAL_CHARS </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"KEYWORDS: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">sizeof</span><span style="color: #007700">(</span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">KEYWORDS</span><span style="color: #007700">) );<br /> echo </span><span style="color: #DD0000">"DFT_ISOLATION: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">DFT_ISOLATION </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"ISOLATION_OPTION: "</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$il </span><span style="color: #007700">= </span><span style="color: #DD0000">''</span><span style="color: #007700">;<br /> foreach( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">ISOLATION_OPTION </span><span style="color: #007700">as </span><span style="color: #0000BB">$opt </span><span style="color: #007700">)<br /> {<br /> </span><span style="color: #0000BB">$il </span><span style="color: #007700">.= </span><span style="color: #0000BB">$opt</span><span style="color: #007700">.</span><span style="color: #DD0000">" "</span><span style="color: #007700">;<br /> }<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$il </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"SQL_CONFORMANCE: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">SQL_CONFORMANCE </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"PROCEDURES: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">PROCEDURES </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"IDENTIFIER_QUOTE_CHAR: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">IDENTIFIER_QUOTE_CHAR </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"LIKE_ESCAPE_CLAUSE: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">LIKE_ESCAPE_CLAUSE </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_COL_NAME_LEN: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_COL_NAME_LEN </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_ROW_SIZE: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_ROW_SIZE </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_IDENTIFIER_LEN: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_IDENTIFIER_LEN </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_INDEX_SIZE: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_INDEX_SIZE </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_PROC_NAME_LEN: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_PROC_NAME_LEN </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_SCHEMA_NAME_LEN: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_SCHEMA_NAME_LEN </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_STATEMENT_LEN: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_STATEMENT_LEN </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"MAX_TABLE_NAME_LEN: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">MAX_TABLE_NAME_LEN </span><span style="color: #007700">);<br /> echo </span><span style="color: #DD0000">"NON_NULLABLE_COLUMNS: "</span><span style="color: #007700">; </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$server</span><span style="color: #007700">-></span><span style="color: #0000BB">NON_NULLABLE_COLUMNS </span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">db2_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div></div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>DBMS_NAME: string(9) "DB2/LINUX"DBMS_VER: string(10) "08.02.0000"DB_CODEPAGE: int(1208)DB_NAME: string(6) "SAMPLE"INST_NAME: string(8) "db2inst1"SPECIAL_CHARS: string(2) "@#"KEYWORDS: int(179)DFT_ISOLATION: string(2) "CS"ISOLATION_OPTION: string(12) "UR CS RS RR "SQL_CONFORMANCE: string(7) "FIPS127"PROCEDURES: bool(true)IDENTIFIER_QUOTE_CHAR: string(1) """LIKE_ESCAPE_CLAUSE: bool(true)MAX_COL_NAME_LEN: int(30)MAX_ROW_SIZE: int(32677)MAX_IDENTIFIER_LEN: int(18)MAX_INDEX_SIZE: int(1024)MAX_PROC_NAME_LEN: int(128)MAX_SCHEMA_NAME_LEN: int(30)MAX_STATEMENT_LEN: int(2097152)MAX_TABLE_NAME_LEN: int(128)NON_NULLABLE_COLUMNS: bool(true)</pre></div></pre></div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.db2-client-info.html" class="function" rel="rdfs-seeAlso">db2_client_info()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; 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