ahalbert / vim-sql-workbench

SQL For Vim (provides access from VIM to any DBMS, like dbext)

Tutorial

The following documentation is quite long. If you don't want to read through it, here is the quick start:

• install SQL Workbench/J from here
• install your jdbc driver for your database see here
• open vim

Running sql queries against a DBMS:

• set the g:sw_config_dir and g:sw_exe variables
• open your sql buffer
• if you have CtrlP installed you can do CtrlP and then select SQL Workbench profiles and choose your profile
• otherwise, you can do :SWSqlBufferConnect and then in the buffer execute WbConnect (<Leader>C-<SPACE>)
• go to an sql statement
• in normal mode, do <Leader><C-@> (this is ctrl + space)

Opening a database explorer

• :SWDbExplorer <my-profile>

Note:

• <my-profile> is the name of a database profile created in SQL Workbench/J (see here)

For more detailed explanations, please continue reading this material.

Disclaimer

Please note that this version is no longer compatible with VIM 7. If you didn't upgraded to VIM 8 yet, then don't install this version. Stick with 5.2.2. But you should consider upgrading your vim anyway. For the documentation of 5.2.2, please see here

Introduction

This is an implementation of SQL Workbench/J in VIM. It works with any DBMS supported by SQL Workbench/J (PostgreSQL, Oracle, SQLite, MySQL, SQL Server etc.). See the complete list here.

You can connect to any DBMS directly from VIM.

Features:

• database explorer (e.g.: table lists, procedures list, views list, triggers list), extensible (you can have your own objects list)
• SQL buffer with performant autocomplete
• export any sql statement as text, sqlinsert, sqlupdate, sqldeleteinsert, xml, ods, html, json
• search in object source
• search in table or views data
• asynchronous (you can execute any command asynchronous)
• fully customizable
• transactions

CONTENTS:

1. Requirements
2. Connecting to a DBMS
3. The database explorer
4. The SQL Buffer
5. SQL commands
6. Searching
7. Exporting
8. Variables
9. Commands
10. Settings
11. Screen shots

Requirements

• Vim 8
• SQL Workbench/J installed on the machine

NOTE: this version of vim-sql-workbench is not compatible with vim 7 anymore.

Of course you need VIM 8 or above. You also need SQL Workbench/J installed on your computer. It is platform independent, since SQL Workbench is written in JAVA and it should work anywhere where VIM works.

Before getting started, you have to set the g:sw_exe vim variable. The default value is sqlwbconsole.sh. Otherwise, just set the value of the variable to point to your sqlwbconsole file. If you are on Windows, it should be sqlwbconsole.exe.

Also, if you are on Windows, you have to set the g:sw_tmp value in your vimrc. The default value is /tmp.

If you are on window, your SQL Workbench/J should be configured to not use the jline (set the workbench.console.use.jline=false in your SQL Workbench/J config file).

Connecting to a DBMS

VIM Sql workbench has integration with the CtrlP plugin. You can set the g:sw_config_dir variable (which contains the WbProfiles.xml file) and then you open your buffer, open CtrlP, select SQL Workbench profiles, select your profile and you can begin sending sql queries to your database.

If you don't have CtrlP installed, you can use the :SWSqlBufferConnect command. This will open your buffer and connect it to the SQL Workbench/J. If you run it without any arguments, the current buffer will be connected with a SQL workbench/J instance.

Example:

:SWSqlBufferConnect ~/Documents/my-buffer.sql

Once you connected your buffer (either by CtrlP or by using SWSqlBufferConnect), a new sqlwbconsole.sh process will be launched. This will have it's own connection and it's own transaction. If you close the buffer, also the process will be closed. Also, if you do :SWSqlBufferDisconnect, the sqlwbconsole instance will be closed.

The database explorer

In order to open a database explorer, you need a profile.

You can create SQL Workbench profiles, either by using the SQL Workbench GUI, like here, either opening a sql buffer with SWSqlBufferConnect and then executing WbStoreProfile.

Once you have your profiles created, you can use SWDbExplorer with the desired profile as argument and you will connect to the database.

For example, :SWDbExplorer myProfile will open a database explorer using the profile myProfile.

The database explorer is composed from three parts: on the top, there is a list of available shortcuts at any moment. On the bottom left, you will see the list of objects in your database (the list of tables and views or the list of procedures or the list of triggers etc.) and on the bottom right, you will see the selected object desired properties. Like in the second or third screen shot.

So, if you want to see the columns of a table, you will have to move the cursor in the bottom left panel, go to the desired table and press 'C'. This will display in the right panel the table columns, indices and triggers. If you want to see its source code, you press 'S' and so on. For all the available shortcuts, see the top panel.

The database explorer if fully customizable. You can use the existing one and extend it or you can create your own from scratch.

Creating a new database explorer from scratch

The database explorer is loaded from the resources/dbexplorer.vim file by default. If you want to write your own, set the g:sw_dbexplorer_panel variable to point to your own file and that file will be loaded. The file has to be a vimscript file, since it's going to be sourced and it needs to set the g:SW_Tabs variable. For an example, take a look at the resources/dbexplorer.vim file.

The g:SW_Tabs has to be a vim dictionary. The keys are the profiles for which the panel will be applied. * profile, means that the options appear on all profiles. If you want to have separate database explorers for separate profiles, you can create a key in the dictionary for each explorer.

You can also have profiles per type of DBMS. If you have a profile starting with a : or a '^'.

A : means that this options will appear for all the profiles which the DBMS is of that type. For example :MySQL it means that these options will appear only for mysql databases.

A ^ means that this options will appear for all the profiles for which the DBMS is not of that type. For example ^PostgreSQL means that there options will appear for all databases which are not PostgreSQL.

For this to work, you have to have the option g:sw_config_dir set. The profile informations are read from the WbProfiles.xml file which resides in this folder. The profile type you can see it in the SQL Workbench/J connection window. It's the driver title.

Starting with version 4.0 you can also have a vimscript function called instead of a sql query. The function called has to return a string which will be interpreted as the result of the operation. The function will receive as parameters the line selected (the complete line which has been selected). In order to have a function instead of a sql query in the database explorer, the command has to begin with :.

For example:

{'title': 'Data', 'shortcut': 'D', 'command': ':My_function'}

When the shortcut D will be pressed, the result will be fetch by calling My_function(getline('.'))

Of course, the current line is relevant only for when changing a tab. When changing a tab, the current line will contain whatever value is on the current line in whatever buffer you are at that moment.

The values for each profile, have to be a list which will contain all the options for the left panel. For example, in the default one, the database objects, triggers and procedures.

Each list of objects of this list is another dictionary, with the following keys:

• title (the title which will be displayed in the top panel)
• shortcut (the shortcut to access it; please note that you can have several letters)
• command (the sql command which will be executed when selecting the object)
• panels (a list of options accessible in the right panel for each selected object in the left panel)

The panels are also a list of dictionaries. Each element of the list has the following keys:

• title (the title which will be displayed in the top panel)
• shortcut (the shortcut which will be used to display it)
• command (the sql command which will be executed; please note that the sql command should contain the %object% string, which will be replaced with the name of the selected object)

Optional, the panels might contain the following keys:

• skip_columns (a list with the column indices from the result set that should not be displayed)
• hide_header (if set and true, then the header of the result set will not be displayed in the bottom right panel)
• filetype (if present, the bottom right panel filetype will be set according when selecting an object in the left panel)

NOTES:

1. In the command that creates the left panel, the object for which you want to select the informations in the right panel should always be on the first column. The %object% string in the column will be replaced by it. Alternatively, you can have %n% (n being a number from 0 to the number of columns in the left panel). If you have %n%, this will be replaced by the value of that column
2. The command can contain a comment in the format -- AFTER at the end. Everything following "AFTER" word will be interpreted as a VIM command and will be executed after the result has been displayed in the right panel. For an example, see the SQL Source panel in the default database explorer vim file (resources/dbexplorer.vim).
3. The shortcuts for the left panel (the list of objects) have to be unique. They are used to identify the current option selected to be displayed, so that the shourtcuts for the left panel are loaded according to the panels. However, the shortcuts for the right panel can be the same from one list of objects to the other. For example, you can have "O" as shortcut for objects list and then for each object you can have "S" for showing the source code. Then, you can have "P" for listing the procedures. Again, for each procedure you can have again "S" as shortcut for listing the source code of a procedure or for something else.

Extending the default database explorer

If you are happy with the default options of the database explorer (which are the same with the ones of SQL Workbench/J) but you just want to add your own, you can do so by extending the default database explorer.

This is done by calling the vimscript function sw#dbexplorer#add_tab. The function takes the following arguments:

• The profile (the profile for which the option should be active; it can be * for all profiles)
• The title (this is the title that will appear on the top panel)
• The shortcut (this is the shortcut to access it)
• The command (this is the SQL command to be sent to the DBMS once this option is selected)
• The list of panels (the list of properties to be displayed in the bottom right split for each object from the list)

The list of panels is an array of dictionaries. Each dictionary has the same keys as indicated in the previous section for the list of panels. For example, if you want to add the database links for all the profiles, you have to add this in your vimrc:

call sw#dbexplorer#add_tab('oracle', 'DB Links', 'L', 'select db_link, username,
created  from user_db_links;', [{'title': 'Show the host', 'shortcut': 'H',
'command': "select host from user_db_links where db_link = '%object%'"}])

Now on all your oracle profiles, you will have an extra option. Every time when you click "L" in normal mode, in the bottom left panel you will have a list of database links from your schema. For each link, you can move the cursor on top of it and click H. You will see in the right panel the source of the link.

Every time when "L" is clicked, vim-sqlworkbench sends the select db_link, username, created from user_db_links; command to the DBMS. The result will be a list of database links displayed in the bottom left panel. When you move your cursor on top of one of this links and press "H", the plugin sends to your DBMS select host from user_db_links where db_link = '<selected_link_name>';. The result is displayed in the right panel.

You can also add a panel to an existing tab, using the sw#dbexplorer#add_panel function. The function takes the following arguments:

• The profile (the profile for which the option should be active; it can be * for all profiles)
• The tab shortcut (is the shortcut identifying the tab for which to add this panel)
• The title (this is the title that will appear on the top panel)
• The shortcut (this is the shortcut to access it after you accessed the tab)
• The command (this is the SQL command to be sent to the DBMS once this option is selected

##Events

The database explorer has events to which you can hook a function to be executed before the command is executed or after the result is received. If you hook to the before event, your function will receive as a parameter the command being set to a server and it must return the modified command. If you hoon to the after event, your function will receive the response from the server (an array of lines) and can modify it. It has to return the result which will be displayed in the left or right panel (a new list of lines).

To hook on the tab events, you can use the function sw#dbexplorer#add_tab_event. The arguments are:

• the shortcut of the tab
• the event type (after or before)
• the function name

Example:

function! BeforeTabObjects(command)
    return "show tables"
endfunction

function! AfterTabObjects(result)
    let result = []
    for line in a:result
        call add(result, substitute(line, '\v^TABLE_NAME[ \s\t]*$', 'Tables', 'g'))
    endfor
    return  result
endfunction

call sw#dbexplorer#add_tab_event('O', 'before', 'BeforeTabObjects')
call sw#dbexplorer#add_tab_event('O', 'after', 'AfterTabObjects')

After executing this example, when you select the Objects tab in the database explorer, the command executed is going to be show tables, instead of WbList, which is the default for objects. Then, when the result is returned, the line TABLE_NAME is going to be replaces with the text "Tables".

To hook on panel events, you can use the function sw#dbexplorer#add_panel_event. The arguments are:

• the shortcut of the tab
• the shortcut of the panel
• the type of event (after or before)
• the function name

For an example on how to use this function, see the resources/dbexplorer.vim file (the last line) and the autoload/sw/dbexplorer.vim file to see the function hook definition.

The SQL buffer

The SQL buffer is a normal vim buffer from which you can send SQL commands to your DBMS and in which you can use the user completion (<C-x><C-u>) to have intellisense autocompletion.

You can connect an opened vim buffer to a server using the SWSqlBufferConnect command. Or, you can open a buffer which will be directly connected to a server by specifying the path to the buffer. For example SWSqlBufferDisconnect /tmp/dbms.sql.

Once in an sql buffer, you have several ways to execute commands against your DBMS:

• execute the current SQL
• execute the selected statement
• execute all statements

All the shortcuts for these commands are fully customizable. But to do this, you cannot just map the commands in vimrc. This is because these shortcuts are mapped local to the sql buffer, or to the result sets buffer. If you want to change the default shortcuts, you need to define the g:sw_shortcuts_sql_buffer_statement variable or the g:sw_shortcuts_sql_results variable. This variables should point each to a vimscript file which will define the mappings.

The g:sw_shortcuts_sql_buffer_statement variable is used for the sql buffer itself, while the g:sw_shortcuts_sql_results variable is used for the result set buffer (see the 4th scren shot).

As soon as a SQL buffer is opened the shortcuts from the g:sw_shortcuts_sql_buffer_statement will be mapped. If the variable is not set, then the resources/shortcuts_sql_buffer_statement.vim file is loaded. So, have a look at this file for further details. Please note that for executing the current SQL, the default shortcut is <leader>ctrl + space.

The same goes for a result set buffer. The shortcuts from the file pointed by the g:sw_shortcuts_sql_results variable are loaded. If the variable is not set, then the shortcuts from resources/shortcuts_sql_results.vim are loaded. If you want further details, please have a look at this file.

You can also have comment in the format -- before <command> on a single line. This comments will be parsed by the plugin. If the command begins with a : it will be interpreted as a vim command and executed by vim. Otherwise, the command will be sent to the DBMS when opening the file.

Examples:

-- before :SWSqlAutocompleteLoad <file>

This command will load the intellisense autocomplete options saved in with SWSqlAutocompletePersist <file>.

-- before start transaction;

This command will be sent to the DBMS and will start a new transaction every time when you open this buffer.

Execute the current statement

As stated already, you can press <leader>ctrl + space in normal mode or you can have your own shortcut. Alternatively, in normal mode, you can execute SWSqlExecuteCurrent command.

The statement between the last 2 delimiters will be sent to the server, or from the beginning of the file until the first delimiter, or from the last delimiter to the end of the file, depending on where your cursor is placed.

Execute the selected statement

In visual mode, you can press <leader>ctrl + e or your own custom shortcut. Alternatively, you can execute the SWSqlExecuteSelected command. Please be careful to delete the range before, if you want to execute the command from the visual mode.

The selected text is going to be sent to the DBMS.

Execute all statements

In visual mode, you can press <leader>ctrl + a or your own custom shortcut. Alternatively, you can execute the SWSqlExecuteAll command. All the buffer is going to be sent to the DBMS.

Intellisense

vim-sqlworkbench plugin comes with intellisense out of the box. In order to take advantage of the auto complete intellisense, you have to execute first the SWSqlAutocomplete command. Depending on how many tables and views you have in your database, it might take even more than one minute. After the command is executed, normally you can press <C-x><C-u> in insert mode in a sql statement.

Note: due to constant conflicts with dbext plugin (which apparently has some parts included in the /usr/share/vim folder) I prefer to switch to <C-x><C-u>. So, you cannot use <C-x><C-o> anymore for intellisense

The plugin will try to determine where you are in the sql and return the appropriate options. For example, if you are in the fields part of a select statement, the options returned will be the fields based on the tables from the from part of the select. If you are in the from part, then the list of tables is returned. If you have an identifier followed by a dot, then if that identifier is a table, a view or an alias of a view or subquery, the system will return the corresponding list of fields.

Also the subqueries are parsed and the appropriate fields are returned.

If you are in a subquery in a bigger query, the auto complete will be executed at the level of the subquery.

If you are in a union select statement, the system will try to determine in which select the cursor is placed and execute auto completion for that sql.

As stated before, enabling the auto completion for a buffer can take some time. Normally, whenever you execute a SWSqlAutocomplete, the data is cached in memory in vim buffer variables. If you want to persist in on the hard drive with SWSqlAutocompletePersist myProfile command. This will save the data on hard drive. Later you can reload it with SWSqlAutocompleteLoad myProfile. Combined with -- before comments in the file, you can have the autocomplete loaded every time you open a file.

If you modify a table then, you can do SWSqlAutocomplete modified_table. This will be very fast, as it will only load the data for the table. You can send as many tables at once. Of course, more tables you send, the longer it will take to complete. For example, you can do SWSqlAutocomplete modified_table1 modified_table2. This will reload the data for modified_table1 and modified_table2.

If you drop a table, you can always execute SWSqlAutocomplete with the name of the table preceded by a -. This will eliminate the table from the autocomplete list. For example: SWSqlAutocomplete -dropped_table. You can combine in the same statement adding and deleting of tables. For example: SWSqlAutocomplete -dropped_table new_table.

You can also execute SWSqlAutocomplete!. This will reset any autocomplete option and will reload again all the tables.

Unfortunately, the autocomplete for the functions and procedures is limited. This is because SQL Workbench/J does not provide also a list of parameters through a SQL Workbench command. I can only retrieve the name of the function or procedure. Also, the autocomplete for the procedure and functions is limited to the WbCall command.

NOTE: The autocomplete feature is implemented using regular expressions. Because of using regular expressions, it's possible that I've missed cases. If you notice any case where the autocomplete is not working properly, please let me know.

Get an object definition

When with the cursor on top of any word in the buffer or in the result set, you can click <leader>oi or your own custom shortcut. This will display that object definition if the object exists in the result set buffer or an error message.

Alternatively you can execute the SWSqlObjectInfo command from normal mode.

Basically the command desc <object> is sent to the DBMS and the output returned.

Get an object source

When you are with the cursor on top of any word in the buffer or in the result set, you can click <leader>os or your own custom shortcut. This will display the object source if the object exists in the result set buffer or an error message.

Alternatively, you can execute the SWSqlObjectSource command from normal mode.

Maximum number of rows.

By default, the maximum number of results returned by a select is 5000. You can change this with the set maxrows command. See here

Changing result sets display mode

In the result set buffer, you can click <leader>d or your own custom shortcut on top of a row. This will toggle the row display to have each column on a row for the selected row. To change back the display mode, click again the same shortcut.

Alternatively, you can execute the WbDisplay command. See here for more detail.

Filtering the resultset

While in the result window, you can filter the displayed rows. With the cursor on a resultset, you can just call the SWSqlFilterColumn command with the name of the column as a parameter (you can also click tab after the command, a list of available columns will be displayed). After this you will be asked to insert a filter value.

The filter value can be a regular expression pattern or an arithmetic value (this begins with >, < or ==)

Note: The filtering is done row by row. This means that if you have a multirow column, the filtering will be done based on each row of that column and not by the full value.

Note2: If you want to filter for a mathematical value for equality, you have to insert two equal signs (==). For example: == 471.

Hiding columns

While in a result window, you can hide columns from a result set.

With the cursor on a resultset, you can call the SWSqlHideColumn command. The command takes as an argument the name of the column to hide (there is also an autocomplete with the available columns).

Example: SWSqlHideColumn last_name

CtrlP integration

VIM Sql workbench provides integration with the CtrlP plugin. In order to activate it, you need to set the g:sw_config_dir option to point to your SQL Workbench/J configuration directory. Then, in your .vimrc file, you need to activate the CtrlP extension sw_profiles, by setting the g:ctrlp_extensions variable.

By activating the integration, you can change a buffer connection with CtrlP. You activate CtrlP and then select the SQL Workbench profiles tab and select your profile. If the buffer is already connected to an SQL Workbench/J instance, then the current connection will be changed. If no, then the buffer will get connected to an SQL Workbench/J instance and also open a connection to the selected profile.

Airline integration

VIM Sql workbench also provides integration with VIM Airline plugin. Since I haven't really found out how to create an extension and place it in any folder, you will have to manually copy the resources/airline/sw.vim file into the Airline extensions folder. Then you need to enable the extension in your .vimrc file by setting the g:airline_extensions variable to include the sw extension.

Once you activate the integration, every time when you connect a buffer to an SQL Workbench/J instance, you will see the in the status bar the current url (next to the file name). If the buffer is connected to SQL Workbench/J, but is not connected to a DBMS, then you will see the NOT CONNECTED string.

Alternatively, if you don't use Airline integration, you can still see the current url in the status line by activating the status line in vim (set laststatus = 2) and then you can set the status line to include the buffer url. For example: set statusline=%!sw#server#get_buffer_url(bufname('%')).

SQL commands

You can send a sql query to the DBMS from the vim command line using the command SWSqlExecuteNow. The parameters are the sql query. Please note that by default no results will be shown. If you want to see all that happened on the server side, use the SWSqlExecuteNowLastResult command. This will show you what happened with the last command sent from the vim command line.

This is useful if you want to put vim shortcuts for simple things. Like, for example, you could have in your vimrc:

nnoremap <leader>t :SWSqlExecuteNow wbdisplay tab;<cr>

Then pressing <leader>t in normal mode, would set the display to tab for the current buffer.

Note: This command will not be recorded in g:sw_last_sql_query. The delimiter is the ;.

Searching

SQL Workbench/J comes with two very handy and powerful commands: WbGrepSource and WbGrepData. vim-sqlworkbench takes advantage of both of them and implements searching options. You can search in objects source code, or you can search tables data.

Searching in objects source code

Of course, you can always execute WbGrepSource in a sql buffer and send it to the DBMS. For a full documentation of the command, please see here.

Alternatively, you can call one of the three vim-sqlworkbench search commands available: SWSearchObject, SWSearchObjectAdvanced or SWSearchObjectDefaults.

The SWSearchObject command will take one argument, which is the search string. The command which will be sent to the DBMS is WbGrepSource <your_terms>. This means that you execute a search with SQL Workbench/J default values. For a list of these, see the above link.

Example: :SWSearchObject my_table<cr>

The SWSearchObjectAdvanced command will open an interactive command prompt asking for every parameter value, beginning with the search terms.

The SWSearchObjectDefaults command takes one argument (the search terms) and will perform a search using all the defaults defined in vim-sqlworkbench plugin. These defaults can be changed in vimrc.

Example: :SWSearchObjectDefaults my_table<cr>

Searching for data inside tables

You can execute WbGrepData in a sql buffer and send it to the DBMS. For a full documentation of the command, please see here.

Alternatively, you can call one of the three vim-sqlworkbench search commands available: SWSearchData, SWSearchDataAdvanced or SWSearchDataDefaults.

All the three commands work as their counter parts for searching object.

If you are in an sql buffer, then the results are displayed in the result sets buffer. If you are in a database explorer, then the search results are displayed in the bottom left panel.

Exporting

vim-sqlworkbench takes advantage of the very powerful SQL Workbench/J command, WbExport.

As usual, you can always execute the WbExport command inside a sql buffer. To see the full documentation of the WbExport command, have a look here.

Note: If you use the wbexport command, you need to send both of the queries at once, by selecting both queries (first the WbExport query and then the exported query) and then running SWSqlExecuteSelected. This happens because the plugin will send after each statement a silent command to notice vim that a new result is waiting. So, if you execute WbExport, the exported statement will be the silent one which is void and is not a select statement.

Or you can execute the SWSqlExport command. This will open an interactive input dialog which will ask for the format and the destination file and will export the last sql command. If you are in a database explorer, in the right panel, you can click on "E". This shortcut is not modifiable. This will export what ever is in the right panel, after asking for the format and the destination file. Please note that because of extra dependencies required for xls export, vim-sqlworkbench does not provide support for this format. However, you can export as ods, which is what you should use anyway. See here or here

Variables

SQL Workbench/j supports user defined variables (you can have your queries sent to the database parameterized). See here.

By default, in SQL Workbench, the variables are enclosed between $[ and ]. These can be changed.

You can use WbVarSet and WbVarUnset in a sql buffer. If you want the system to ask for a value, then you can use the $[? form of a parameter. Please note that in VIM Sql Workbench there is no difference between ? and &, since there is no way to get a list of vars in vimscript from SQL Workbench/J

Commands

SWDbExplorer

Parameters:

• profile name: the name of the profile for which to open the database explorer.
• port: the port on which the server listens

Opens a database explorer for the desired profile using the server from the specified port.

NOTE: If you set the g:sw_config_dir variable to point to the SQL Workbench/J settings folder, the command will autocomplete the profile names. See here

SWDbExplorerClose

Parameters;

• profile name (optional): the name of the database explorer that should be closed.

Closes a database explorer. If no profile name is specified, if you are inside a database explorer, then that database explorer is closed. Otherwise, the system will generate an error.

If you specify a profile name, then the database explorer which is opened for the indicated profile is closed.

SWSqlExecuteCurrent

In an sql buffer executes the current statement. You can execute this command in normal or insert mode. This is the statement between two consecutive identifiers, or from the beginning of the file to the first identifier or from the last identifier to the end of the file. You can change the delimiter using the SWSqlDelimiter command.

SWSqlExecuteSelected

In an sql buffer, executes the current selected statement. The command works in visual mode. Be careful to delete the range before typing the command.

SWSqlExecuteAll

Send all sql statements from the buffer to the DBMS.

SWSqlToggleMessages

If you have a result set displayed in the result set buffer, you can toggle between the result displayed and the messages produced by the command with this command. The command works from the sql buffer and from the result set buffer.

SWSqlObjectInfo

In a sql buffer or in a result set buffer, you can position the cursor on top of any word and call this command. The plugin will send to the DBMS DESC <word>. If the word that you selected is a valid database object, you will see its definition. Otherwise it will return an error.

SWSqlObjectSource

Like the previous command, if you are with your cursor on top of a word and call this command, the plugin will return it's source code, if the selected word is an object in the database. Otherwise, it will return an empty result set.

SWSqlExecuteNow

Parameters:

• port: the port on which to execute the command
• sql: The query to be sent to the DBMS

Executes a query against the DBMS on the indicated port.

SWSqlExecuteNowLastResult

Shows the communication with the server for the last SWSqlExecuteNow command.

SWSqlExport

This command will export the last executed statement. Of course, if your last statement did not produced any results, you will have an empty file. The plugin will ask you about the format and about the output file. You can export in one of the following formats: text, sqlinsert, sqlupdate, sqldeleteinsert, xml, ods, html, json.

SWSearchObject

Parameters:

• search terms: the terms that you are searching.

This command performs a search in the source code of the database objects. It uses the defaults of SQL Workbench/J. The command which is used is WbGrepSource. You can see more details about the parameters and their default values here.

SWSearchObjectAdvanced

This command will perform an advanced search. It will ask for each possible parameter. You can cancel the search at any time by replying with an empty value. This, however, is not possible for the columns input, since the empty string in the columns means that you want all the columns but only the first row of each.

SWSearchObjectDefaults

Parameters:

• search terms: the terms that you are searching.

This command will perform a search using as default values for all the parameters the values defined through the vim variables:

• g:sw_search_default_regex
• g:sw_search_default_match_all
• g:sw_search_default_ignore_case
• g:sw_search_default_types
• g:sw_search_default_compare_types

SWSearchData

Parameters:

• search terms: the terms that you are searching.

This command performs a search in the data in the tables. It uses the defaults of SQL Workbench/J. The command which is used is WbGrepData. You can see more details about the parameters and their default values here.

SWSearchDataAdvanced

This command will perform an advanced search in the tables data. It will ask for each possible parameter. You can cancel the search at any time by replying with an empty value, with the exception of the excludeTables parameter, since an empty value here means that you want to search in all the tables and is not an unusual request.

SWSearchDataDefaults

Parameters:

• search terms: the terms that you are searching.

This command will perform a search in tables data using as default values for all the parameters the values defined through the vim variables:

• g:sw_search_default_ignore_case
• g:sw_search_default_compare_types
• g:sw_search_default_tables
• g:sw_search_default_data_types
• g:sw_search_default_exclude_tables
• g:sw_search_default_exclude_lobs

SWSqlAutocomplete

This command enables the intellisense autocomplete for the current sql buffer. After this command you can use <C-x><C-o> for autocomplete.

You can have as arguments any number of tables from the database to fetch the autocomplete information only about those tables. You can also precede any name table with a -. In this case, the information will be deleted from the plugin cache.

The arguments are useful, if you use the g:sw_autocomplete_on_load option.

SWDbExplorerToggleFormDisplay

If on a line in the results panel which contains a row in a resultset, then this row will be displayed as a form. If already displaying a form, then the resultset will be displayed.

SWSqlShowAllColumns

This will unhide all hidden columns from the current result set

SWSqlWipeoutResultsSets

This will wipeout the list of the resultsets. If you execute multiple sql statements, the results are stored in the resultsets buffer. When you close it, and then execute another sql statement, you will notice that the latest result sets are still there. If you don't want this, you can call this command. Next time you execute an sql statement, the resultsets will be empty.

If you want to wipeout all the resultsets for all buffers, you have to execute the command followed by a ! (SWSqlWipeoutResultsSets!).

SWSqlShowOnlyColumn

Parameters:

• column name: the name of the column to show

This will hide all the columns from the current resultset with the exception of the mentioned column.

Note: there is an autocomplete for the column name

SWSqlShowOnlyColumns

• column names: a list of white space separated list of columns to be shown

This will hide all the columns from the current resultset with the exception of the mentioned columns

Note: there is an autocomplete for the column names

SWSqlShowColumn

Parameters:

• column name: the name of the column to show

This will show the indicated column name (assuming that it is hidden)

Note: there is an autocomplete for the column name

SWSqlHideColumn

Parameters:

• column name: the name of the column to hide

This will hide the indeicated column.

Note: there is an autocomplete for the column name

SWSqlFilterColumn

Parameters:

• column name: the name of the column to filter

This will apply a filter on the specified column. The filter can be either a mathematical expression (like <= 2) if the column is an integer or float column. If the column is of type string, you can have as a filter a regular expression. For example, ^exact name$.

Note: there is an autocomplete for the column name

SWSqlUnfilterColumn

Parameters:

• column name: the name of the column to unfilter

This will remove any filters applied on the specified column.

Note: there is an autocomplete for the column name

SWSqlRemoveAllFilters

This will remove all filters applied for the current resultset.

#SWSqlBufferConnect

Parameters:

• buffer name: the name of the buffer to open and connect to an SQL Workbench/J instance (optional)

This command will open the selected buffer and connect it to an SQL Workbench/J instance. If the parameter is missing, then the current buffer will be connected to an SQL Workbench/J instance.

Note: when you close the buffer, the SQL Workbench/J instance process will also be killed. If you want to close it gracefully, you can use SWSqlBufferDisconnect command, which will send an exit to the SQL Workbench/J.

SWSqlBufferDisconnect

This command will disconnect the current buffer from the SQL Workbench/J and close the sqlwbconsole process.

SWSqlGetSqlCount

In a connected sql buffer, if you call this command, a query will be sent to the DBMS fetching the number of rows of the current sql. For example, if your cursor is on the select * from mu_table; and you call this command, then the query sent to the DBMS is select count(*) from (select * from my_table);

SWSqlGetObjRows

In a connected sql buffer, if you call this command, a query will be sent to the DBMS to fetch the number of rows of the currently selected object. For example, if your cursor is on top of the my_table identifier and you call this command, the query sent to the DBMS is select count(*) from my_table.

SWSqlShowActiveConnections

This command will display a list of all the active connected buffers to a SQL Workbench/J instance with their connection strings.

SWSqlShoLog

This command will open the log of the sql queries sent to the DBMS. If the g:sw_log_to_file is set to true, then the name of the file in which the log is performed is returned. Otherwise you will see the log.

SWSqlShowLastResultset

This command will re-open the resultsets window without sending a new command to the DBMS.

Settings

Search object source settings:

• g:sw_search_default_regex: whether to use regular expressions or not when performing a search; default value: "Y"
• g:sw_search_default_match_all: whether to match or not all the search terms or only one (use OR or AND when performing the search); default value: "Y"
• g:sw_search_default_ignore_case: whether to ignore the case or not when performing a search; default value: "Y"
• g:sw_search_default_types: the types of object in which to search; default value: "LOCAL TEMPORARY,TABLE,VIEW,FUNCTION,PROCEDURE,TRIGGER,SYNONYM"

Note: this values apply for the SWSearchObjectDefaults command. The SWSearchObjectAdvanced will ask for the value of each parameter and SWSearchObject command will use the defaults of SQL Workbench.

Search data in tables settings:

• g:sw_search_default_match_all: whether to match or not all the search terms or only one (use OR or AND when performing the search); default value: "Y"
• g:sw_search_default_compare_types: the type of search to be performed (the operator for the search); default value: "contains"
• g:sw_search_default_tables: the tables to be included in the search; default value: "%", which means all tables
• g:sw_search_default_data_types: the types of objects in which to perform the search; default value: "TABLE,VIEW"
• g:sw_search_default_exclude_tables: the list of tables to exclude from search; default value: ""
• g:sw_search_default_exclude_lobs: whether or not to exclude the blob and clob columns from search; default value: "Y"

Note: this values apply for the SWSearchDataDefaults command. The SWSearchDataAdvanced will ask for the value of each parameter and SWSearchData command will use the defaults of SQL Workbench.

To see more about these parameters, see here and here

Sql buffer settings:

• g:sw_sqlopen_command: the vim command used by SWSqlBufferConnect command to open a buffer; possible values: e|tabnew; default value: "e", which means open with vim edit command
• g:sw_tab_switches_between_bottom_panels: if set to true, then clicking tab in a db explorer will switch between the bottom panels
• g:sw_autocomplete_cache_dir: the location where the autocomplete information is saved. You'll need to set it on Windows to work.
• g:sw_switch_to_results_tab: If true, then switch to the results buffer after executting a query
• g:sw_highlight_resultsets: If true, highlight the resultsets headers
• g:sw_command_timer: If true, then when launching a command, if it takes more than one second, you will see a timer in the bottom left of the status bar
• g:sw_log_to_file: If true, then the logging of the communication between VIM and SQL Workbench/J will be done in a file; otherwise, the logging is done in memory

Database explorer settings

• g:sw_default_right_panel_type: the file type of the bottom right panel when not specified; default value: "txt"

General settings:

• g:sw_exe: the location of the SQL Workbench executable; default value: "sqlwbconsole.sh"; you need to set it for the plugin to work
• g:sw_tmp: the location of your temporary folder; default value: "/tmp"
• g:sw_delete_tmp: if true, then delete the temporary files created to execute any command. Useful for debugging. You can set it to 0 and check all the generated files
• g:sw_save_resultsets: if true, then all the resultsets will be saved, event if you close the resultsets window; to clear the resultsets window, use SWSqlWipeoutResultsSets command.

Screen shots