diff options
author | Bram Moolenaar <Bram@vim.org> | 2008-06-24 20:39:31 +0000 |
---|---|---|
committer | Bram Moolenaar <Bram@vim.org> | 2008-06-24 20:39:31 +0000 |
commit | a7241f5f19fd0865ce697939c347a8c88fb507d5 (patch) | |
tree | e1f1c07fe74094539286be048cc3306f6aedb0bc /runtime/doc | |
parent | f233048a129fa7a3b89e064078435181d6421da5 (diff) |
updated for version 7.2a
Diffstat (limited to 'runtime/doc')
-rw-r--r-- | runtime/doc/Makefile | 26 | ||||
-rw-r--r-- | runtime/doc/ft_sql.txt | 763 | ||||
-rw-r--r-- | runtime/doc/gui.txt | 12 | ||||
-rw-r--r-- | runtime/doc/hangulin.txt | 2 | ||||
-rw-r--r-- | runtime/doc/map.txt | 39 | ||||
-rw-r--r-- | runtime/doc/mlang.txt | 5 | ||||
-rw-r--r-- | runtime/doc/os_qnx.txt | 2 | ||||
-rw-r--r-- | runtime/doc/os_vms.txt | 2 | ||||
-rw-r--r-- | runtime/doc/pi_gzip.txt | 2 | ||||
-rw-r--r-- | runtime/doc/print.txt | 8 | ||||
-rw-r--r-- | runtime/doc/usr_03.txt | 2 | ||||
-rw-r--r-- | runtime/doc/usr_43.txt | 2 | ||||
-rw-r--r-- | runtime/doc/version5.txt | 2 | ||||
-rw-r--r-- | runtime/doc/visual.txt | 2 |
14 files changed, 829 insertions, 40 deletions
diff --git a/runtime/doc/Makefile b/runtime/doc/Makefile index ad08a87e2d..3a289d7b04 100644 --- a/runtime/doc/Makefile +++ b/runtime/doc/Makefile @@ -14,13 +14,12 @@ VIMEXE = vim include ../../src/auto/config.mk DOCS = \ - ada.txt \ arabic.txt \ autocmd.txt \ change.txt \ cmdline.txt \ - debugger.txt \ debug.txt \ + debugger.txt \ develop.txt \ diff.txt \ digraph.txt \ @@ -29,6 +28,8 @@ DOCS = \ farsi.txt \ filetype.txt \ fold.txt \ + ft_ada.txt \ + ft_sql.txt \ gui.txt \ gui_w16.txt \ gui_w32.txt \ @@ -50,10 +51,10 @@ DOCS = \ insert.txt \ intro.txt \ map.txt \ - message.txt \ - motion.txt \ mbyte.txt \ + message.txt \ mlang.txt \ + motion.txt \ netbeans.txt \ options.txt \ os_390.txt \ @@ -89,10 +90,9 @@ DOCS = \ russian.txt \ scroll.txt \ sign.txt \ + spell.txt \ sponsor.txt \ starting.txt \ - spell.txt \ - sql.txt \ syntax.txt \ tabpage.txt \ tagsrch.txt \ @@ -145,7 +145,6 @@ DOCS = \ workshop.txt HTMLS = \ - ada.html \ arabic.html \ autocmd.html \ change.html \ @@ -160,6 +159,8 @@ HTMLS = \ farsi.html \ filetype.html \ fold.html \ + ft_ada.html \ + ft_sql.html \ gui.html \ gui_w16.html \ gui_w32.html \ @@ -177,14 +178,13 @@ HTMLS = \ if_tcl.html \ indent.html \ index.html \ - vimindex.html \ insert.html \ intro.html \ map.html \ - message.html \ - motion.html \ mbyte.html \ + message.html \ mlang.html \ + motion.html \ netbeans.html \ options.html \ os_390.html \ @@ -220,10 +220,9 @@ HTMLS = \ russian.html \ scroll.html \ sign.html \ + spell.html \ sponsor.html \ starting.html \ - spell.html \ - sql.html \ syntax.html \ tabpage.html \ tags.html \ @@ -272,6 +271,7 @@ HTMLS = \ version6.html \ version7.html \ vi_diff.html \ + vimindex.html \ visual.html \ windows.html \ workshop.html @@ -291,7 +291,7 @@ CONVERTED = \ evim-ru.UTF-8.1 \ vimdiff-ru.UTF-8.1 \ vimtutor-ru.UTF-8.1 \ - xxd-ru.UTF-8.1 \ + xxd-ru.UTF-8.1 .SUFFIXES: .SUFFIXES: .c .o .txt .html diff --git a/runtime/doc/ft_sql.txt b/runtime/doc/ft_sql.txt new file mode 100644 index 0000000000..7946c4f702 --- /dev/null +++ b/runtime/doc/ft_sql.txt @@ -0,0 +1,763 @@ +*ft_sql.txt* For Vim version 7.2a. Last change: Wed Apr 26 2006 3:05:33 PM + +by David Fishburn + +This is a filetype plugin to work with SQL files. + +The Structured Query Language (SQL) is a standard which specifies statements +that allow a user to interact with a relational database. Vim includes +features for navigation, indentation and syntax highlighting. + +1. Navigation |sql-navigation| + 1.1 Matchit |sql-matchit| + 1.2 Text Object Motions |sql-object-motions| + 1.3 Predefined Object Motions |sql-predefined-objects| + 1.4 Macros |sql-macros| +2. SQL Dialects |sql-dialects| + 2.1 SQLSetType |SQLSetType| + 2.2 SQL Dialect Default |sql-type-default| +3. Adding new SQL Dialects |sql-adding-dialects| +4. OMNI SQL Completion |sql-completion| + 4.1 Static mode |sql-completion-static| + 4.2 Dynamic mode |sql-completion-dynamic| + 4.3 Tutorial |sql-completion-tutorial| + 4.3.1 Complete Tables |sql-completion-tables| + 4.3.2 Complete Columns |sql-completion-columns| + 4.3.3 Complete Procedures |sql-completion-procedures| + 4.3.4 Complete Views |sql-completion-views| + 4.4 Completion Customization |sql-completion-customization| + 4.5 SQL Maps |sql-completion-maps| + 4.6 Using with other filetypes |sql-completion-filetypes| + +============================================================================== +1. Navigation *sql-navigation* + +The SQL ftplugin provides a number of options to assist with file +navigation. + + +1.1 Matchit *sql-matchit* +----------- +The matchit plugin (http://www.vim.org/scripts/script.php?script_id=39) +provides many additional features and can be customized for different +languages. The matchit plugin is configured by defining a local +buffer variable, b:match_words. Pressing the % key while on various +keywords will move the cursor to its match. For example, if the cursor +is on an "if", pressing % will cycle between the "else", "elseif" and +"end if" keywords. + +The following keywords are supported: > + if + elseif | elsif + else [if] + end if + + [while condition] loop + leave + break + continue + exit + end loop + + for + leave + break + continue + exit + end loop + + do + statements + doend + + case + when + when + default + end case + + merge + when not matched + when matched + + create[ or replace] procedure|function|event + returns + + +1.2 Text Object Motions *sql-object-motions* +----------------------- +Vim has a number of predefined keys for working with text |object-motions|. +This filetype plugin attempts to translate these keys to maps which make sense +for the SQL language. + +The following |Normal| mode and |Visual| mode maps exist (when you edit a SQL +file): > + ]] move forward to the next 'begin' + [[ move backwards to the previous 'begin' + ][ move forward to the next 'end' + [] move backwards to the previous 'end' + + +1.3 Predefined Object Motions *sql-predefined-objects* +----------------------------- +Most relational databases support various standard features, tables, indices, +triggers and stored procedures. Each vendor also has a variety of proprietary +objects. The next set of maps have been created to help move between these +objects. Depends on which database vendor you are using, the list of objects +must be configurable. The filetype plugin attempts to define many of the +standard objects, plus many additional ones. In order to make this as +flexible as possible, you can override the list of objects from within your +|vimrc| with the following: > + let g:ftplugin_sql_objects = 'function,procedure,event,table,trigger' . + \ ',schema,service,publication,database,datatype,domain' . + \ ',index,subscription,synchronization,view,variable' + +The following |Normal| mode and |Visual| mode maps have been created which use +the above list: > + ]} move forward to the next 'create <object name>' + [{ move backward to the previous 'create <object name>' + +Repeatedly pressing ]} will cycle through each of these create statements: > + create table t1 ( + ... + ); + + create procedure p1 + begin + ... + end; + + create index i1 on t1 (c1); + +The default setting for g:ftplugin_sql_objects is: > + let g:ftplugin_sql_objects = 'function,procedure,event,' . + \ '\\(existing\\\\|global\\s\\+temporary\\s\\+\\)\\\{,1}' . + \ 'table,trigger' . + \ ',schema,service,publication,database,datatype,domain' . + \ ',index,subscription,synchronization,view,variable' + +The above will also handle these cases: > + create table t1 ( + ... + ); + create existing table t2 ( + ... + ); + create global temporary table t3 ( + ... + ); + +By default, the ftplugin only searches for CREATE statements. You can also +override this via your |vimrc| with the following: > + let g:ftplugin_sql_statements = 'create,alter' + +The filetype plugin defines three types of comments: > + 1. -- + 2. // + 3. /* + * + */ + +The following |Normal| mode and |Visual| mode maps have been created to work +with comments: > + ]" move forward to the beginning of a comment + [" move forward to the end of a comment + + + +1.4 Macros *sql-macros* +---------- +Vim's feature to find macro definitions, |'define'|, is supported using this +regular expression: > + \c\<\(VARIABLE\|DECLARE\|IN\|OUT\|INOUT\)\> + +This addresses the following code: > + CREATE VARIABLE myVar1 INTEGER; + + CREATE PROCEDURE sp_test( + IN myVar2 INTEGER, + OUT myVar3 CHAR(30), + INOUT myVar4 NUMERIC(20,0) + ) + BEGIN + DECLARE myVar5 INTEGER; + + SELECT c1, c2, c3 + INTO myVar2, myVar3, myVar4 + FROM T1 + WHERE c4 = myVar1; + END; + +Place your cursor on "myVar1" on this line: > + WHERE c4 = myVar1; + ^ + +Press any of the following keys: > + [d + [D + [CTRL-D + + +============================================================================== +2. SQL Dialects *sql-dialects* *sql-types* + *sybase* *TSQL* *Transact-SQL* + *sqlanywhere* + *oracle* *plsql* *sqlj* + *sqlserver* + *mysql* *postgres* *psql* + *informix* + +All relational databases support SQL. There is a portion of SQL that is +portable across vendors (ex. CREATE TABLE, CREATE INDEX), but there is a +great deal of vendor specific extensions to SQL. Oracle supports the +"CREATE OR REPLACE" syntax, column defaults specified in the CREATE TABLE +statement and the procedural language (for stored procedures and triggers). + +The default Vim distribution ships with syntax highlighting based on Oracle's +PL/SQL. The default SQL indent script works for Oracle and SQL Anywhere. +The default filetype plugin works for all vendors and should remain vendor +neutral, but extendable. + +Vim currently has support for a variety of different vendors, currently this +is via syntax scripts. Unfortunately, to flip between different syntax rules +you must either create: + 1. New filetypes + 2. Custom autocmds + 3. Manual steps / commands + +The majority of people work with only one vendor's database product, it would +be nice to specify a default in your |vimrc|. + + +2.1 SQLSetType *sqlsettype* *SQLSetType* +-------------- +For the people that work with many different databases, it would be nice to be +able to flip between the various vendors rules (indent, syntax) on a per +buffer basis, at any time. The ftplugin/sql.vim file defines this function: > + SQLSetType + +Executing this function without any parameters will set the indent and syntax +scripts back to their defaults, see |sql-type-default|. If you have turned +off Vi's compatibility mode, |'compatible'|, you can use the <Tab> key to +complete the optional parameter. + +After typing the function name and a space, you can use the completion to +supply a parameter. The function takes the name of the Vim script you want to +source. Using the |cmdline-completion| feature, the SQLSetType function will +search the |'runtimepath'| for all Vim scripts with a name containing 'sql'. +This takes the guess work out of the spelling of the names. The following are +examples: > + :SQLSetType + :SQLSetType sqloracle + :SQLSetType sqlanywhere + :SQLSetType sqlinformix + :SQLSetType mysql + +The easiest approach is to the use <Tab> character which will first complete +the command name (SQLSetType), after a space and another <Tab>, display a list +of available Vim script names: > + :SQL<Tab><space><Tab> + + +2.2 SQL Dialect Default *sql-type-default* +----------------------- +As mentioned earlier, the default syntax rules for Vim is based on Oracle +(PL/SQL). You can override this default by placing one of the following in +your |vimrc|: > + let g:sql_type_default = 'sqlanywhere' + let g:sql_type_default = 'sqlinformix' + let g:sql_type_default = 'mysql' + +If you added the following to your |vimrc|: > + let g:sql_type_default = 'sqlinformix' + +The next time edit a SQL file the following scripts will be automatically +loaded by Vim: > + ftplugin/sql.vim + syntax/sqlinformix.vim + indent/sql.vim +> +Notice indent/sqlinformix.sql was not loaded. There is no indent file +for Informix, Vim loads the default files if the specified files does not +exist. + + +============================================================================== +3. Adding new SQL Dialects *sql-adding-dialects* + +If you begin working with a SQL dialect which does not have any customizations +available with the default Vim distribution you can check http://www.vim.org +to see if any customization currently exist. If not, you can begin by cloning +an existing script. Read |filetype-plugins| for more details. + +To help identify these scripts, try to create the files with a "sql" prefix. +If you decide you wish to create customizations for the SQLite database, you +can create any of the following: > + Unix + ~/.vim/syntax/sqlite.vim + ~/.vim/indent/sqlite.vim + Windows + $VIM/vimfiles/syntax/sqlite.vim + $VIM/vimfiles/indent/sqlite.vim + +No changes are necessary to the SQLSetType function. It will automatically +pickup the new SQL files and load them when you issue the SQLSetType command. + + +============================================================================== +4. OMNI SQL Completion *sql-completion* + *omni-sql-completion* + +Vim 7 includes a code completion interface and functions which allows plugin +developers to build in code completion for any language. Vim 7 includes +code completion for the SQL language. + +There are two modes to the SQL completion plugin, static and dynamic. The +static mode populates the popups with the data generated from current syntax +highlight rules. The dynamic mode populates the popups with data retrieved +directly from a database. This includes, table lists, column lists, +procedures names and more. + +4.1 Static Mode *sql-completion-static* +--------------- +The static popups created contain items defined by the active syntax rules +while editing a file with a filetype of SQL. The plugin defines (by default) +various maps to help the user refine the list of items to be displayed. +The defaults static maps are: > + imap <buffer> <C-C>a <C-\><C-O>:call sqlcomplete#Map('syntax')<CR><C-X><C-O> + imap <buffer> <C-C>k <C-\><C-O>:call sqlcomplete#Map('sqlKeyword')<CR><C-X><C-O> + imap <buffer> <C-C>f <C-\><C-O>:call sqlcomplete#Map('sqlFunction')<CR><C-X><C-O> + imap <buffer> <C-C>o <C-\><C-O>:call sqlcomplete#Map('sqlOption')<CR><C-X><C-O> + imap <buffer> <C-C>T <C-\><C-O>:call sqlcomplete#Map('sqlType')<CR><C-X><C-O> + imap <buffer> <C-C>s <C-\><C-O>:call sqlcomplete#Map('sqlStatement')<CR><C-X><C-O> + +The static maps (which are based on the syntax highlight groups) follow this +format: > + imap <buffer> <C-C>k <C-\><C-O>:call sqlcomplete#Map('sqlKeyword')<CR><C-X><C-O> + +This command breaks down as: > + imap - Create an insert map + <buffer> - Only for this buffer + <C-C>k - Your choice of key map + <C-\><C-O> - Execute one command, return to Insert mode + :call sqlcomplete#Map( - Allows the SQL completion plugin to perform some + housekeeping functions to allow it to be used in + conjunction with other completion plugins. + Indicate which item you want the SQL completion + plugin to complete. + In this case we are asking the plugin to display + items from the syntax highlight group + 'sqlKeyword'. + You can view a list of highlight group names to + choose from by executing the + :syntax list + command while editing a SQL file. + 'sqlKeyword' - Display the items for the sqlKeyword highlight + group + )<CR> - Execute the :let command + <C-X><C-O> - Trigger the standard omni completion key stroke. + Passing in 'sqlKeyword' instructs the SQL + completion plugin to populate the popup with + items from the sqlKeyword highlight group. The + plugin will also cache this result until Vim is + restarted. The syntax list is retrieved using + the syntaxcomplete plugin. + +Using the 'syntax' keyword is a special case. This instructs the +syntaxcomplete plugin to retrieve all syntax items. So this will effectively +work for any of Vim's SQL syntax files. At the time of writing this includes +10 different syntax files for the different dialects of SQL (see section 3 +above, |sql-dialects|). + +Here are some examples of the entries which are pulled from the syntax files: > + All + - Contains the contents of all syntax highlight groups + Statements + - Select, Insert, Update, Delete, Create, Alter, ... + Functions + - Min, Max, Trim, Round, Date, ... + Keywords + - Index, Database, Having, Group, With + Options + - Isolation_level, On_error, Qualify_owners, Fire_triggers, ... + Types + - Integer, Char, Varchar, Date, DateTime, Timestamp, ... + + +4.2 Dynamic Mode *sql-completion-dynamic* +---------------- +Dynamic mode populates the popups with data directly from a database. In +order for the dynamic feature to be enabled you must have the dbext.vim +plugin installed, (http://vim.sourceforge.net/script.php?script_id=356). + +Dynamic mode is used by several features of the SQL completion plugin. +After installing the dbext plugin see the dbext-tutorial for additional +configuration and usage. The dbext plugin allows the SQL completion plugin +to display a list of tables, procedures, views and columns. > + Table List + - All tables for all schema owners + Procedure List + - All stored procedures for all schema owners + View List + - All stored procedures for all schema owners + Column List + - For the selected table, the columns that are part of the table + +To enable the popup, while in INSERT mode, use the following key combinations +for each group (where <C-C> means hold the CTRL key down while pressing +the space bar): + Table List - <C-C>t + - <C-X><C-O> (the default map assumes tables) + Stored Procedure List - <C-C>p + View List - <C-C>v + Column List - <C-C>c + + Windows platform only - When viewing a popup window displaying the list + of tables, you can press <C-Right>, this will + replace the table currently highlighted with + the column list for that table. + - When viewing a popup window displaying the list + of columns, you can press <C-Left>, this will + replace the column list with the list of tables. + - This allows you to quickly drill down into a + table to view it's columns and back again. + +The SQL completion plugin caches various lists that are displayed in +the popup window. This makes the re-displaying of these lists very +fast. If new tables or columns are added to the database it may become +necessary to clear the plugins cache. The default map for this is: > + imap <buffer> <C-C>R <C-\><C-O>:call sqlcomplete#Map('ResetCache')<CR><C-X><C-O> + + +4.3 SQL Tutorial *sql-completion-tutorial* +---------------- + +This tutorial is designed to take you through the common features of the SQL +completion plugin so that: > + a) You gain familiarity with the plugin + b) You are introduced to some of the more common features + c) Show how to customize it to your preferences + d) Demonstrate "Best of Use" of the plugin (easiest way to configure). + +First, create a new buffer: > + :e tutorial.sql + + +Static features +--------------- +To take you through the various lists, simply enter insert mode, hit: + <C-C>s (show SQL statements) +At this point, you can page down through the list until you find "select". +If you are familiar with the item you are looking for, for example you know +the statement begins with the letter "s". You can type ahead (without the +quotes) "se" then press: + <C-Space>t +Assuming "select" is highlighted in the popup list press <Enter> to choose +the entry. Now type: + * fr<C-C>a (show all syntax items) +choose "from" from the popup list. + +When writing stored procedures using the "type" list is useful. It contains +a list of all the database supported types. This may or may not be true +depending on the syntax file you are using. The SQL Anywhere syntax file +(sqlanywhere.vim) has support for this: > + BEGIN + DECLARE customer_id <C-C>T <-- Choose a type from the list + + +Dynamic features +---------------- +To take advantage of the dynamic features you must first install the +dbext.vim plugin (http://vim.sourceforge.net/script.php?script_id=356). It +also comes with a tutorial. From the SQL completion plugin's perspective, +the main feature dbext provides is a connection to a database. dbext +connection profiles are the most efficient mechanism to define connection +information. Once connections have been setup, the SQL completion plugin +uses the features of dbext in the background to populate the popups. + +What follows assumes dbext.vim has been correctly configured, a simple test +is to run the command, :DBListTable. If a list of tables is shown, you know +dbext.vim is working as expected. If not, please consult the dbext.txt +documentation. + +Assuming you have followed the dbext-tutorial you can press <C-C>t to +display a list of tables. There is a delay while dbext is creating the table +list. After the list is displayed press <C-W>. This will remove both the +popup window and the table name already chosen when the list became active. > + + 4.3.1 Table Completion: *sql-completion-tables* + +Press <C-C>t to display a list of tables from within the database you +have connected via the dbext plugin. +NOTE: All of the SQL completion popups support typing a prefix before pressing +the key map. This will limit the contents of the popup window to just items +beginning with those characters. > + + 4.3.2 Column Completion: *sql-completion-columns* + +The SQL completion plugin can also display a list of columns for particular +tables. The column completion is trigger via <C-C>c. + +NOTE: The following example uses <C-Right> to trigger a column list while +the popup window is active. This map is only available on the Windows +platforms since *nix does not recognize CTRL and the right arrow held down +together. If you wish to enable this functionality on a *nix platform choose +a key and create one of these mappings (see |sql-completion-maps| for further +details on where to create this imap): > + imap <buffer> <your_keystroke> <C-R>=sqlcomplete#DrillIntoTable()<CR> + imap <buffer> <your_keystroke> <C-Y><C-\><C-O>:call sqlcomplete#Map('column')<CR><C-X><C-O> + +Example of using column completion: + - Press <C-C>t again to display the list of tables. + - When the list is displayed in the completion window, press <C-Right>, + this will replace the list of tables, with a list of columns for the + table highlighted (after the same short delay). + - If you press <C-Left>, this will again replace the column list with the + list of tables. This allows you to drill into tables and column lists + very quickly. + - Press <C-Right> again while the same table is highlighted. You will + notice there is no delay since the column list has been cached. If you + change the schema of a cached table you can press <C-C>R, which + clears the SQL completion cache. + - NOTE: <C-Right> and <C-Left> have been designed to work while the + completion window is active. If the completion popup window is + not active, a normal <C-Right> or <C-Left> will be executed. + +Lets look how we can build a SQL statement dynamically. A select statement +requires a list of columns. There are two ways to build a column list using +the SQL completion plugin. > + One column at a time: +< 1. After typing SELECT press <C-C>t to display a list of tables. + 2. Choose a table from the list. + 3. Press <C-Right> to display a list of columns. + 4. Choose the column from the list and press enter. + 5. Enter a "," and press <C-C>c. Generating a column list + generally requires having the cursor on a table name. The plugin + uses this name to determine what table to retrieve the column list. + In this step, since we are pressing <C-C>c without the cursor + on a table name the column list displayed will be for the previous + table. Choose a different column and move on. + 6. Repeat step 5 as often as necessary. > + All columns for a table: +< 1. After typing SELECT press <C-C>t to display a list of tables. + 2. Highlight the table you need the column list for. + 3. Press <Enter> to choose the table from the list. + 4. Press <C-C>l to request a comma separated list of all columns + for this table. + 5. Based on the table name chosen in step 3, the plugin attempts to + decide on a reasonable table alias. You are then prompted to + either accept of change the alias. Press OK. + 6. The table name is replaced with the column list of the table is + replaced with the comma separate list of columns with the alias + prepended to each of the columns. + 7. Step 3 and 4 can be replaced by pressing <C-C>L, which has + a <C-Y> embedded in the map to choose the currently highlighted + table in the list. + +There is a special provision when writing select statements. Consider the +following statement: > + select * + from customer c, + contact cn, + department as dp, + employee e, + site_options so + where c. + +In INSERT mode after typing the final "c." which is an alias for the +"customer" table, you can press either <C-C>c or <C-X><C-O>. This will +popup a list of columns for the customer table. It does this by looking back +to the beginning of the select statement and finding a list of the tables +specified in the FROM clause. In this case it notes that in the string +"customer c", "c" is an alias for the customer table. The optional "AS" +keyword is also supported, "customer AS c". > + + + 4.3.3 Procedure Completion: *sql-completion-procedures* + +Similar to the table list, <C-C>p, will display a list of stored +procedures stored within the database. > + + 4.3.4 View Completion: *sql-completion-views* + +Similar to the table list, <C-C>v, will display a list of views in the +database. + + +4.4 Completion Customization *sql-completion-customization* +---------------------------- + +The SQL completion plugin can be customized through various options set in +your |vimrc|: > + omni_sql_no_default_maps +< - Default: This variable is not defined + - If this variable is defined, no maps are created for OMNI + completion. See |sql-completion-maps| for further discussion. +> + omni_sql_use_tbl_alias +< - Default: a + - This setting is only used when generating a comma separated + column list. By default the map is <C-C>l. When generating + a column list, an alias can be prepended to the beginning of each + column, for example: e.emp_id, e.emp_name. This option has three + settings: > + n - do not use an alias + d - use the default (calculated) alias + a - ask to confirm the alias name +< + An alias is determined following a few rules: + 1. If the table name has an '_', then use it as a separator: > + MY_TABLE_NAME --> MTN + my_table_name --> mtn + My_table_NAME --> MtN +< 2. If the table name does NOT contain an '_', but DOES use + mixed case then the case is used as a separator: > + MyTableName --> MTN +< 3. If the table name does NOT contain an '_', and does NOT + use mixed case then the first letter of the table is used: > + mytablename --> m + MYTABLENAME --> M + + omni_sql_ignorecase +< - Default: Current setting for|ignorecase| + - Valid settings are 0 or 1. + - When entering a few letters before initiating completion, the list + will be filtered to display only the entries which begin with the + list of characters. When this option is set to 0, the list will be + filtered using case sensitivity. > + + omni_sql_include_owner +< - Default: 0, unless dbext.vim 3.00 has been installed + - Valid settings are 0 or 1. + - When completing tables, procedure or views and using dbext.vim 3.00 + or higher the list of objects will also include the owner name. + When completing these objects and omni_sql_include_owner is enabled + the owner name will be replaced. > + + omni_sql_precache_syntax_groups +< - Default: + ['syntax','sqlKeyword','sqlFunction','sqlOption','sqlType','sqlStatement'] + - sqlcomplete can be used in conjunction with other completion + plugins. This is outlined at |sql-completion-filetypes|. When the + filetype is changed temporarily to SQL, the sqlcompletion plugin + will cache the syntax groups listed in the List specified in this + option. +> + +4.5 SQL Maps *sql-completion-maps* +------------ + +The default SQL maps have been described in other sections of this document in +greater detail. Here is a list of the maps with a brief description of each. + +Static Maps +----------- +These are maps which use populate the completion list using Vim's syntax +highlighting rules. > + <C-C>a +< - Displays all SQL syntax items. > + <C-C>k +< - Displays all SQL syntax items defined as 'sqlKeyword'. > + <C-C>f +< - Displays all SQL syntax items defined as 'sqlFunction. > + <C-C>o +< - Displays all SQL syntax items defined as 'sqlOption'. > + <C-C>T +< - Displays all SQL syntax items defined as 'sqlType'. > + <C-C>s +< - Displays all SQL syntax items defined as 'sqlStatement'. > + +Dynamic Maps +------------ +These are maps which use populate the completion list using the dbext.vim +plugin. > + <C-C>t +< - Displays a list of tables. > + <C-C>p +< - Displays a list of procedures. > + <C-C>v +< - Displays a list of views. > + <C-C>c +< - Displays a list of columns for a specific table. > + <C-C>l +< - Displays a comma separated list of columns for a specific table. > + <C-C>L +< - Displays a comma separated list of columns for a specific table. + This should only be used when the completion window is active. > + <C-Right> +< - Displays a list of columns for the table currently highlighted in + the completion window. <C-Right> is not recognized on most Unix + systems, so this maps is only created on the Windows platform. + If you would like the same feature on Unix, choose a different key + and make the same map in your vimrc. > + <C-Left> +< - Displays the list of tables. + <C-Left> is not recognized on most Unix systems, so this maps is + only created on the Windows platform. If you would like the same + feature on Unix, choose a different key and make the same map in + your vimrc. > + <C-C>R +< - This maps removes all cached items and forces the SQL completion + to regenerate the list of items. + +Customizing Maps +---------------- +You can create as many additional key maps as you like. Generally, the maps +will be specifying different syntax highlight groups. + +If you do not wish the default maps created or the key choices do not work on +your platform (often a case on *nix) you define the following variable in +your |vimrc|: > + let g:omni_sql_no_default_maps = 1 + +Do no edit ftplugin/sql.vim directly! If you change this file your changes +will be over written on future updates. Vim has a special directory structure +which allows you to make customizations without changing the files that are +included with the Vim distribution. If you wish to customize the maps +create an after/ftplugin/sql.vim (see |after-directory|) and place the same +maps from the ftplugin/sql.vim in it using your own key strokes. <C-C> was +chosen since it will work on both Windows and *nix platforms. On the windows +platform you can also use <C-Space> or ALT keys. + + +4.6 Using with other filetypes *sql-completion-filetypes* +------------------------------ + +Many times SQL can be used with different filetypes. For example Perl, Java, +PHP, Javascript can all interact with a database. Often you need both the SQL +completion as well as the completion capabilities for the current language you +are editing. + +This can be enabled easily with the following steps (assuming a Perl file): > + 1. :e test.pl + 2. :set filetype=sql + 3. :set ft=perl + +Step 1 +------ +Begins by editing a Perl file. Vim automatically sets the filetype to +"perl". By default, Vim runs the appropriate filetype file +ftplugin/perl.vim. If you are using the syntax completion plugin by following +the directions at |ft-syntax-omni| then the |'omnifunc'| option has been set to +"syntax#Complete". Pressing <C-X><C-O> will display the omni popup containing +the syntax items for Perl. + +Step 2 +------ +Manually setting the filetype to 'sql' will also fire the appropriate filetype +files ftplugin/sql.vim. This file will define a number of buffer specific +maps for SQL completion, see |sql-completion-maps|. Now these maps have +been created and the SQL completion plugin has been initialized. All SQL +syntax items have been cached in preparation. The SQL filetype script detects +we are attempting to use two different completion plugins. Since the SQL maps +begin with <C-C>, the maps will toggle the |'omnifunc'| when in use. So you +can use <C-X><C-O> to continue usin |