121 lines
3.1 KiB
HTML
121 lines
3.1 KiB
HTML
<HTML>
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<HEAD>
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<TITLE> MySQLMan Help - Properties</TITLE>
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</HEAD>
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<BODY BGCOLOR="#FFFFFF">
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<H1><font face="Verdana, Arial, Helvetica">MySQLMan Help</font></H1>
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<TABLE width=100%>
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<TR>
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<TD align="right" valign="top">
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<HR>
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<B>
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<a href="<%script_url%>?<%do_param%>=help&help_topic=toolbar"><font face="Verdana, Arial, Helvetica" size="2">Tool bar</font></a>
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</B>
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<B>
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<a href="<%script_url%>?<%do_param%>=help&help_topic=home"><font face="Verdana, Arial, Helvetica" size="2">HOME</font></a>
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</B>
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</TD>
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</TR>
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</TABLE>
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<TABLE width=100% cellpadding=20>
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<TR><TD>
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<H2><font face="Verdana, Arial, Helvetica">Properties</font></H2>
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<FONT face="Verdana, Arial, Helvetica" size="2">
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<P>
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You can see the property of a table by following the "properties" link in
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<a href="<%script_url%>?<%do_param%>=help&help_topic=table_list">table list</a> or <a href="<%script_url%>?<%do_param%>=help&help_topic=toolbar">tool bar</a>. Two
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tables will be displayed in the the page: property table and key table.
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</P>
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<UL>
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<li>
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<B>Property Table</B>
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<BR>The table shows the result of a DESCRIBE <I>table_name</I> query. You can find the
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following functions available at the end of each field in the property table:
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<P>
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<UL>
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<a href="<%script_url%>?<%do_param%>=help&help_topic=col_def_change"><B>Change</B></a>
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<BR>Change column definition
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<P>
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<B>Drop</B>
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<BR>Remove the column from the table.
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<BR><font color="green">(action will be confirmed)</font>
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<P>
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<B>Primary</B></a>
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<BR>Set the column as the primary key for the table.
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<P>
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Please note that if you need a primary key consisting of two or more columns, you will need to specify it when
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creating the table in MySQLMan. If there is a primary key already existed in the table, then you will receive the
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error message <I>Duplicate key name 'key_name'</I>.
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<P>
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Also, if you set a column as the primary by clicking "primary", the column will be set to NOT NULL automatically.
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<P>
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<B>Index</B>
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<BR>Set the column as a index key for the table.
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<P>
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<B>Unique</B>
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<BR>Set the column as a unique key for the table.
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</UL>
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</P>
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</li>
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<P>
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<li>
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<B>Key Table</B>
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<BR>A key table will be shown here as well if there are any keys defined in the table.
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<P>
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<UL>
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<B>Droppign a key</B>
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<BR>A key can be dropped by clicking on "Drop". <font color="red">Please note that you will not be prompted to
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confirm the action to drop</font>.
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</UL>
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</P>
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</li>
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</UL>
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</FONT>
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</TD>
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</TR>
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</TABLE>
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<TABLE width=100%>
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<TR>
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<TD align="right" valign="top">
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<B>
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<a href="<%script_url%>?<%do_param%>=help&help_topic=toolbar"><font face="Verdana, Arial, Helvetica" size="2">Tool bar</font></a>
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</B>
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<B>
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<a href="<%script_url%>?<%do_param%>=help&help_topic=home"><font face="Verdana, Arial, Helvetica" size="2">HOME</font></a>
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</B>
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<HR>
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</TD>
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</TR>
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<TR>
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<TD>
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<font face="Verdana, Arial, Helvetica" size="2">
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Related topics:
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<a href="<%script_url%>?<%do_param%>=help&help_topic=col_def_change">Change column definition</a> ,
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<a href="<%script_url%>?<%do_param%>=help&help_topic=table_list">Table List</a>
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</font>
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</TD>
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</TR>
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</TABLE>
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</BODY>
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</HTML>
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