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| author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2015-02-17 17:25:57 +0000 |
|---|---|---|
| committer | <> | 2015-03-17 16:26:24 +0000 |
| commit | 780b92ada9afcf1d58085a83a0b9e6bc982203d1 (patch) | |
| tree | 598f8b9fa431b228d29897e798de4ac0c1d3d970 /docs/programmer_reference/tcl_using.html | |
| parent | 7a2660ba9cc2dc03a69ddfcfd95369395cc87444 (diff) | |
| download | berkeleydb-master.tar.gz | |
Diffstat (limited to 'docs/programmer_reference/tcl_using.html')
| -rw-r--r-- | docs/programmer_reference/tcl_using.html | 65 |
1 files changed, 39 insertions, 26 deletions
diff --git a/docs/programmer_reference/tcl_using.html b/docs/programmer_reference/tcl_using.html index a668f7d9..4940975f 100644 --- a/docs/programmer_reference/tcl_using.html +++ b/docs/programmer_reference/tcl_using.html @@ -14,7 +14,7 @@ <body> <div xmlns="" class="navheader"> <div class="libver"> - <p>Library Version 11.2.5.3</p> + <p>Library Version 12.1.6.1</p> </div> <table width="100%" summary="Navigation header"> <tr> @@ -22,9 +22,7 @@ </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="tcl.html">Prev</a> </td> - <th width="60%" align="center">Chapter 21. - Berkeley DB Extensions: Tcl - </th> + <th width="60%" align="center">Chapter 21. Berkeley DB Extensions: Tcl </th> <td width="20%" align="right"> <a accesskey="n" href="tcl_program.html">Next</a></td> </tr> </table> @@ -38,22 +36,33 @@ </div> </div> </div> - <p>All commands in the Berkeley DB Tcl interface are in the following form:</p> + <p> + All commands in the Berkeley DB Tcl interface are in the + following form: + </p> <pre class="programlisting">command_handle operation options</pre> - <p>The <span class="emphasis"><em>command handle</em></span> is <span class="bold"><strong>berkdb</strong></span> or one of the additional -commands that may be created. The <span class="emphasis"><em>operation</em></span> is what you want -to do to that handle, and the <span class="emphasis"><em>options</em></span> apply to the operation. -Commands that get created on behalf of the application have their own sets -of operations. Generally, any calls in DB that result in new object -handles will translate into a new command handle in Tcl. Then, the user -can access the operations of the handle via the new Tcl command handle.</p> - <p>Newly created commands are named with an abbreviated form of their -objects, followed by a number. Some created commands are subcommands of -other created commands and will be the first command, followed by a -period (.), and then followed by the new subcommand. For example, -suppose that you have a database already existing called my_data.db. -The following example shows the commands created when you open the -database and when you open a cursor:</p> + <p> + The <span class="emphasis"><em>command handle</em></span> is <span class="bold"><strong>berkdb</strong></span> or one of the additional + commands that may be created. The + <span class="emphasis"><em>operation</em></span> is what you want to do to + that handle, and the <span class="emphasis"><em>options</em></span> apply to the + operation. Commands that get created on behalf of the + application have their own sets of operations. Generally, any + calls in DB that result in new object handles will translate + into a new command handle in Tcl. Then, the user can access + the operations of the handle via the new Tcl command + handle. + </p> + <p> + Newly created commands are named with an abbreviated form of + their objects, followed by a number. Some created commands are + subcommands of other created commands and will be the first + command, followed by a period (.), and then followed by the + new subcommand. For example, suppose that you have a database + already existing called my_data.db. The following example + shows the commands created when you open the database and when + you open a cursor: + </p> <pre class="programlisting"># First open the database and get a database command handle % berkdb open my_data.db db0 @@ -66,10 +75,16 @@ db0.c0 #Get the first data from the cursor % db0.c0 get -first {{first_key first_data}}</pre> - <p>All commands in the library support a special option <span class="bold"><strong>-?</strong></span> that will -list the correct operations for a command or the correct options.</p> - <p>A list of commands and operations can be found in the - <a href="../api_reference/TCL/index.html" class="olink">Tcl API</a> documentation.</p> + <p> + All commands in the library support a special option + <span class="bold"><strong>-?</strong></span> that will list the + correct operations for a command or the correct + options. + </p> + <p> + A list of commands and operations can be found in the <a href="../api_reference/TCL/index.html" class="olink">Tcl API</a> + documentation. + </p> </div> <div class="navfooter"> <hr /> @@ -82,9 +97,7 @@ list the correct operations for a command or the correct options.</p> <td width="40%" align="right"> <a accesskey="n" href="tcl_program.html">Next</a></td> </tr> <tr> - <td width="40%" align="left" valign="top">Chapter 21. - Berkeley DB Extensions: Tcl - </td> + <td width="40%" align="left" valign="top">Chapter 21. Berkeley DB Extensions: Tcl </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> |