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      <h1>SQL Reference - Commands</h1>
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      <p><a href="#syntax">Syntax</a></p>
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      <h2>CREATE TABLE</h2>
      <p>The CREATE TABLE statement creates a new table in the connected database. 
        The new table is physically added to the database and an entry is made 
        into the Environment Access Cache to make Omnidex aware of this table. 
        This allows the current process to perform queries and other data manipulation 
        on the new table. The table created remains in place until a DROP TABLE 
        command is issued.</p>
      <p><img src="../../images/note.gif" width="12" height="15" align="left">This 
        newly created table is only accessible to the Omnidex process in which 
        it was created. If the table is not dropped before this process terminates, 
        the table will remain in place in the database and can only be removed 
        using the appropriate DBMS tools.</p>
      <p>To make a table created with the CREATE TABLE command available in the 
        future to other Omnidex processes, add the table definition for the new 
        table to the environment source file, recompile it and reinstall the indexes. 
        Indexes can also be installed on the new table after it has been permanently 
        added to the environment catalog.</p>
      <p>The CREATE TABLE command should be followed by one or more INSERT INTO 
        commands to populate the new table with data.</p>
      <p>The combination of a CREATE TABLE command followed by an INSERT INTO 
        command is similar to a SELECT INTO command. However, a SELECT INTO command 
        creates a new table and therefore cannot add data to an existing table.</p>
      <p>A <a href="DROP%20TABLE.htm">DROP TABLE</a> command can be used to drop 
        a table created with either a CREATE TABLE command or a SELECT INTO command.</p>
      <p class="line">&nbsp;</p>
      <h3><a name="syntax"></a>Syntax</h3>
      <p class="ex">CREATE [GLOBAL TEMPORARY | LOCAL TEMPORARY] TABLE table [PHYSICAL 
        physical] (column [,column...])</p>
      <p class="indent">CREATE<br>
        Required </p>
      <p class="indent">[GLOBAL TEMPORARY | LOCAL TEMPORARY] <br>
        Optional. Specify if the table is a global temporary table or a local 
        temporary table. Temporary tables are automatically dropped by the DBMS 
        when the current user session ends. GLOBAL means the table is accessible 
        to all active user sessions and LOCAL means the table is accessible only 
        the the user session in which it was created.</p>
      <p class="indent">TABLE table<br>
        Required. table is the name of the table to be created as it will be referred 
        to in subsequent queries. </p>
      <p class="indent">physical <br>
        Optional. The physical file name to be created. If omitted, the file will 
        be created in the same location as the environment catalog and will be 
        named according to the table parameter. </p>
      <p class="indent">column <br>
        Required. One or more column specifications, comma separated. column-name 
        datatype (length)</p>
      <p class="line">&nbsp;</p>
      <h3><a name="options"></a>Options</h3>
      <p>&nbsp;</p>
      <p class="line">&nbsp;</p>
      <h3><a name="example"></a>Example</h3>
      <p>This example creates an empty table named CUSTS using a CREATE TABLE 
        command, inserts some rows into the table, runs a select statement against 
        that table and then drops the table.</p>
      <p class="ex">&gt;CREATE TABLE CUSTS (CUSTOMER CHAR LENGTH 40)<br>
        Table CUSTS created<br>
        &gt;</p>
      <p>Insert a row using the INSERT INTO command.</p>
      <p class="ex">&gt;INSERT INTO CUSTS VALUES ('JANE SMITH')<br>
        1 row inserted into CUSTS<br>
        &gt;</p>
      <p class="ex">&gt;INSERT INTO CUSTS VALUES ('JOHN SIMPSON')<br>
        1 row inserted into CUSTS<br>
        &gt;</p>
      <p>Select rows from the new table using the SELECT command.</p>
      <p class="ex">&gt;SELECT * FROM CUSTS</p>
      <p class="ex">CUSTOMER<br>
        ----------------------------------------<br>
        JANE SMITH<br>
        JOHN SIMPSON</p>
      <p>Note that because the new table is not indexed, selects are preformed 
        by serial read.</p>
      <p>Drop the table using the DROP TABLE command.</p>
      <p class="ex">&gt;DROP TABLE CUSTS<br>
        Table CUSTS dropped<br>
        &gt;</p>
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