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Ensure images in the docs have alt tags for screen readers. Fixes #2903
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committed by
Dave Page
parent
8b3aecd137
commit
b78b97d89b
@@ -4,25 +4,27 @@
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Grant Wizard
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************
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The *Grant Wizard* tool is a graphical interface that allows you to manage the privileges of one or more database objects in a point-and-click environment. A search box, dropdown lists, and checkboxes facilitate quick selections of database objects, roles and privileges.
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The *Grant Wizard* tool is a graphical interface that allows you to manage the privileges of one or more database objects in a point-and-click environment. A search box, dropdown lists, and checkboxes facilitate quick selections of database objects, roles and privileges.
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The wizard organizes privilege management through a sequence of windows: *Object Selection (step 1 of 3)*, *Privileges Selection (step 2 of 3)* and *Final (Review Selection) (step 3 of 3)*. The *Final (Review Selection)* window displays the SQL code generated by wizard selections.
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The wizard organizes privilege management through a sequence of windows: *Object Selection (step 1 of 3)*, *Privileges Selection (step 2 of 3)* and *Final (Review Selection) (step 3 of 3)*. The *Final (Review Selection)* window displays the SQL code generated by wizard selections.
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To launch the *Grant Wizard* tool, select a database object in the *pgAdmin* tree control, then navigate through *Tools* on the menu bar to click on the *Grant Wizard* option.
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.. image:: images/grant_wizard_step1.png
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:alt: Grant wizard step one page
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Use the fields in the *Object Selection (step 1 of 3)* window to select the object or objects on which you are modifying privileges. Use the *Search by object type or name* field to locate a database object, or use the scrollbar to scroll through the list of all accessible objects.
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Use the fields in the *Object Selection (step 1 of 3)* window to select the object or objects on which you are modifying privileges. Use the *Search by object type or name* field to locate a database object, or use the scrollbar to scroll through the list of all accessible objects.
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* Each row in the table lists object identifiers; check the checkbox in the left column to include an object as a target of the Grant Wizard. The table displays:
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* Each row in the table lists object identifiers; check the checkbox in the left column to include an object as a target of the Grant Wizard. The table displays:
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* The object type in the *Object Type* field
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* The schema in which the object resides in the *Schema* field
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* The object name in the *Name* field.
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* The object name in the *Name* field.
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Click the *Next* button to continue, or the *Cancel* button to close the wizard without modifying privileges.
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.. image:: images/grant_wizard_step2.png
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:alt: Grant wizard step two page
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Use the fields in the *Privileges Selection (step 2 of 3)* window to grant privileges. If you grant a privilege WITH GRANT OPTION, the Grantee will have the right to grant privileges on the object to others. If WITH GRANT OPTION is subsequently revoked, any role who received access to that object from that Grantee (directly or through a chain of grants) will lose thier privileges on the object.
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@@ -40,12 +42,13 @@ Your entries in the *Grant Wizard* tool generate a SQL command; you can review t
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**Example**
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The following is an example of the sql command generated by user selections in the *Grant Wizard* tool:
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The following is an example of the sql command generated by user selections in the *Grant Wizard* tool:
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.. image:: images/grant_wizard_step3.png
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:alt: Grant wizard step three page
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The commands displayed assign a role named *Bob* *INSERT* and *UPDATE* privileges *WITH GRANT OPTION* on the *sales_meetings* and the *sales_territories* tables.
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* Click the *Back* button to select or deselect additional database objects, roles and privileges.
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* Click the *Back* button to select or deselect additional database objects, roles and privileges.
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* Click the *Cancel* button to exit without saving work.
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* Click the *Finish* button to save selections and exit the wizard.
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