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184 lines
20 KiB
ReStructuredText
184 lines
20 KiB
ReStructuredText
.. _query_tool_toolbar:
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***************************
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`Query Tool Toolbar`:index:
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***************************
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The *Query Tool* toolbar uses context-sensitive icons that provide shortcuts to
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frequently performed tasks. If an icon is highlighted, the option is enabled;
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if the icon is grayed-out, the task is disabled.
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.. note:: The :ref:`Query Tool <query_tool>` and
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:ref:`View/Edit Data <editgrid>` tools are actually different operating
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modes of the same tool. Some controls will be disabled in either mode.
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.. image:: images/query_toolbar.png
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:alt: Query tool toolbar
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:align: center
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Hover over an icon in pgAdmin to display a tooltip that describes the icon's
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functionality.
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File Options
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************
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.. table::
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:class: longtable
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:widths: 1 4 1
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| Icon | Behavior | Shortcut |
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+======================+===================================================================================================+================+
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| *Open File* | Click the *Open File* icon to display a previously saved query in the SQL Editor. | Accesskey + O |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Save File* | Click the *Save* icon to perform a quick-save of a previously saved query, or to access the | Accesskey + S |
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| | *Save* menu: | |
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| | | |
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| | * Select *Save* to save the selected content of the SQL Editor panel in a file. | |
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| | | |
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| | * Select *Save As* to open a new browser dialog and specify a new location to which to save the | |
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| | selected content of the SQL Editor panel. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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Editing Options
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***************
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.. table::
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:class: longtable
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:widths: 1 4 1
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| Icon | Behavior | Shortcut |
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+======================+===================================================================================================+================+
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| *Save Data Changes* | Click the *Save Data Changes* icon to save data changes (insert, update, or delete) in the Data | F6 |
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| | Output Panel to the server. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Find* | Use the *Find* menu to search, replace, or navigate the code displayed in the SQL Editor: | |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Find* to provide a search target, and search the SQL Editor contents. | Cmd+F |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Find next* to locate the next occurrence of the search target. | Cmd+G |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Find previous* to move to the last occurrence of the search target. | Cmd+Shift+G |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Persistent find* to identify all occurrences of the search target within the editor. | |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Replace* to locate and replace (with prompting) individual occurrences of the target. | Cmd+Shift+F |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Replace all* to locate and replace all occurrences of the target within the editor. | |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Jump* to navigate to the next occurrence of the search target. | Alt+G |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Copy* | Click the *Copy* icon to copy the content with or without header: | Accesskey + C |
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| | | |
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| | * Click the *Copy* icon to copy the content that is currently highlighted in the Data Output | |
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| | panel. | |
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| | | |
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| | * Click *Copy with headers* to copy the highlighted content along with the header. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Paste* | Click the *Paste* icon to paste a previously copied row into a new row. | Accesskey + P |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Delete* | Click the *Delete* icon to mark the selected rows for deletion. These marked rows get deleted |Accesskey + D |
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| | when you click the *Save Data Changes* icon. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Edit* | Use options on the *Edit* menu to access text editing tools; the options operate on the text | |
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| | displayed in the SQL Editor panel when in Query Tool mode: | |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Indent Selection* to indent the currently selected text. | Tab |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Unindent Selection* to remove indentation from the currently selected text. | Shift+Tab |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Inline Comment Selection* to enclose any lines that contain the selection in SQL style | Cmd+/ |
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| | comment notation. | |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Inline Uncomment Selection* to remove SQL style comment notation from the selected line. | Cmd+. |
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| +---------------------------------------------------------------------------------------------------+----------------+
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| | Select *Block Comment* to enclose all lines that contain the selection in C style comment | Shift+Cmd+/ |
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| | notation. This option acts as a toggle. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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View/Edit Data Resultset Control
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********************************
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.. table::
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:class: longtable
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:widths: 1 4 1
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| Icon | Behavior | Shortcut |
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+======================+===================================================================================================+================+
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| *Filter* | Click the *Filter* icon to set filtering and sorting criteria for the data when in View/Edit data | Accesskey + F |
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| | mode. Click the down arrow to access other filtering and sorting options: | |
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| | * Click *Sort/Filter* to open the sorting and filtering dialogue. In the *SQL Filter*, you can | |
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| | enter a SQL query as filtering criteria. In *Data Sorting*, you can select the column and | |
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| | specify the order for sorting. | |
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| | * Click *Filter by Selection* to show only the rows containing the values in the selected cells. | |
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| | * Click *Exclude by Selection* to show only the rows that do not contain the values in the | |
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| | selected cells. | |
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| | * Click *Remove Sort/Filter* to remove any previously selected sort or filtering options. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| Limit Selector | Select a value in the *Limit Selector* to limit the size of the dataset to a number of rows. | Accesskey + R |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Stop* | Click the *Stop* icon to cancel the execution of the currently running query. | Accesskey + Q |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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Query Execution
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***************
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.. table::
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:class: longtable
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:widths: 1 4 1
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| Icon | Behavior | Shortcut |
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+======================+===================================================================================================+================+
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| *Execute/Refresh* | Click the *Execute/Refresh* icon to either execute or refresh the query highlighted in the SQL | F5 |
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| | editor panel. Click the down arrow to access other execution options: | |
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| | * Add a check next to *Auto-Rollback* to instruct the server to automatically roll back a | |
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| | transaction if an error occurs during the transaction. | |
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| | * Add a check next to *Auto-Commit* to instruct the server to automatically commit each | |
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| | transaction. Any changes made by the transaction will be visible to others, and | |
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| | durable in the event of a crash. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Explain* | Click the *Explain* icon to view an explanation plan for the current query. The result of the | F7 |
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| | EXPLAIN is displayed graphically on the *Explain* tab of the output panel, and in text | |
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| | form on the *Data Output* tab. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Explain analyze* | Click the *Explain analyze* icon to invoke an EXPLAIN ANALYZE command on the current query. | Shift+F7 |
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| | Navigate through the *Explain Options* menu to select options for the EXPLAIN command: | |
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| | * Select *Verbose* to display additional information regarding the query plan. | |
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| | * Select *Costs* to include information on the estimated startup and total cost of each | |
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| | plan node, as well as the estimated number of rows and the estimated width of each | |
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| | row. | |
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| | * Select *Buffers* to include information on buffer usage. | |
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| | * Select *Timing* to include information about the startup time and the amount of time | |
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| | spent in each node of the query. | |
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| | * Select *Summary* to include the summary information about the query plan. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Commit* | Click the *Commit* icon to commit the transaction. | Shift+CTRL+M |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Rollback* | Click the *Rollback* icon to rollback the transaction. | Shift+CTRL+R |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Clear* | Use options on the *Clear* drop-down menu to erase display contents: | Accesskey + L |
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| | * Select *Clear Query Window* to erase the content of the SQL Editor panel. | |
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| | * Select *Clear History* to erase the content of the *History* tab. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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| *Download as CSV* | Click the *Download as CSV* icon to download the result set of the current query to a | F8 |
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| | comma-separated list. You can specify the CSV settings through | |
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| | *Preferences -> SQL Editor -> CSV output* dialogue. | |
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+----------------------+---------------------------------------------------------------------------------------------------+----------------+
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