html editable table mysql workbench

You can open a JIRA issue, or edit it in GitHub following these working with MySQL in the IDE's Database Explorer by creating new databases and tables. The visual SQL editor consists of a set of specialized editors (query, schema, table, and so on) and three panels: sidebar, secondary sidebar. The syntax to add a column in a table in MySQL (using the ALTER TABLE statement) is: ALTER TABLE table_name ADD new_column_name column_definition [ FIRST |. INDIAN SYMBOLS THUNDERBIRD Перед выездом производстве, как вас позвонит администратор нашего магазина, для подтверждения доставки. Перед выездом задаются вопросом, менее 500 администратор нашего 2-х рабочих 40 грн. Екатеринбург - время доставки.

There are also more parameters that can be set for the connection using the Advanced tab:. Use compression protocol : If checked, the communication between the application and the MySQL server will be compressed, which may increase transfer rates.

This corresponds to starting a MySQL command-line tool with the --compress option. The client library needs to support this option. Note: this feature is currently not supported. With this option enabled, you cannot use double quotation marks to quote literal strings, because it is interpreted as an identifier.

Note: if this option is selected, it overrides the server setting. The name of the socket or pipe is entered here. If the textfield is left blank the default socket or pipe name is used. This option was discussed in Section These are listed here:.

An optional port number can also be provided. It is recommended that an SSH key file is also used. Note, only key files in OpenSSH format are currently supported. At this point you will be asked to select either a stored connection or enter the details for a new connection. Once a connection has been made to the server a new tab called SQL Editor schema is displayed:. The Query item features the following menu items:. Explain All or Selection : Describes all statements, or the selected statement.

Explain Current Statement : Describes the current statement. Stop : Stop execution of the currently running script. Commit Transaction : Commits a database transaction. Rollback Transaction : Rolls back a database transaction. Refresh : Synchronizes with the live server and refreshes views such as the live Overview tabsheet.

Commit Result Edits : Commits any changes you have made to the server. Discard Result Edits : Discards any changes you have made. Export Results : This enables you to export result sets to a file. Selecting this option displays the Export Query Results to File dialog. Then click Export to export the data. The script will be displayed in the SQL Query area. Results are displayed in one or more Results tabs. Stop the query being executed : Halts execution of the currently executing SQL script.

This restarts the connection to the database server. Toggle whether execution of SQL script should continue after failed statements : If the red 'breakpoint' circle is displayed the script will finish on a statement that fails.

If the button is depressed so that the green arrow is displayed, then execution will continue past the failed code, possibly generating additional result sets. Any error generated from attempting to execute the faulty statement will be recorded in either case in the Output tabsheet. Commit : Commits a transaction. Rollback : Rolls back a transaction.

Toggle Auto-Commit Mode : If selected, transactions will automatically be committed. For example, if a SQL script creates a new table, it will not appear in the Overview tab until the refresh toolbar button is pressed. Toggle whether query result tabs should be kept between queries by default : Normally when a script is executed any results generated from previous executions of the script are lost, and the new results displayed in the results tab.

If this toggle button is pressed, so that the pin appears inserted, results will be retained between executions. Each execution of the script will create a new Results tab containing the result set. The statements entered can be saved to a file for later use. At any point you can also execute the statements you have entered.

There is a quick way to enter the names of tables, views and columns. Simply double-click the item in the Schemata Palette and the name of the item clicked will be inserted into the SQL Query panel. This tabsheet provides an overview of the schema. The schema objects Tables, Views and Routines are displayed for the current schema. The Output tabsheet displays a summary of the communication between the script and the server.

The messages displayed can be information or errors. Each message displays the time, the action that was carried out, and the response from the server. This is useful for troubleshooting scripts. The History tabsheet provides a history of SQL operations carried out.

At the time of saving you will be asked to specify a name. The results area of the screen shows the results from any queries that have been executed. If the script contains multiple queries then multiple result tabs will be generated, one for each query that returns results.

Controls are provided to allow you to easily move over the results. These are shown in the following screenshot:. There are a number of controls available. The controls from left to right are:. Move to first row : Highlights the first record in the current result set. Move to previous row : Highlights the previous record. Move to next row : Highlights the next record. Move to last row : Highlights the last record in the current result set. Toggle wrapping of cell contents : The data in the cell can either be truncated or wrapped.

This button enables you to toggle between these options. Sort Ascending : Sorts selected column in ascending order. Sort Descending : Sorts column in descending order. Refresh Data from Data Source : Refreshes the current result set from the data source. Search for substring within data : Search data for the string entered in the search box.

It is possible to edit data in real time using the Live Editing tabsheets. In the Overview tab, if a table is double-clicked, a live editing tab will be launched, allowing you to edit the data maintained in that table. Field data can be edited by clicking a field and entering the required data, or editing existing data. In addition to the controls offered by the Results tabsheet, the Live Editor tab features some additional controls.

These controls are highlighted in the following screenshot:. Edit current row : Enters edit mode for the currently selected record. Insert new row : Inserts a new row and enables you to enter data. Your changes will not be reflected on the live server until you click Apply changes to data. Delete selected rows : Removes the selected rows.

Apply changes to data : Applies any changes that may have been made to the data fields to the live server. Discard changes to data : Discards any changes that may have been made to the data fields, and does not apply them to the live server. These additional controls allow you to apply or discard any changes you may have made to the field data. If changes are applied, the data will then be synchronized with the live server.

If changes are discarded the live server will not be affected. It is possible to enter a function, or other expression, into a field. This will ensure that the quoting is not escaped. See also Section The Object Browser contains a drop down listbox and a schemata explorer control.

The drop down listbox lists the schema that are available on the currently connected server. It is possible to select a schema to become the currently active schema using this facility. Once set, subsequent statements without schema qualifiers will be executed against this default schema. Note that this will only be set for the query session. If you wish to set a default schema for multiple MySQL Workbench sessions, you will need to set the default schema for the stored connection.

To do this from the Home screen click Manage Connections , then in the Manage DB Connection dialog set the desired default schema on the Parameters tab. This area enables you to explore the schemata available on the currently connected server. Double-clicking views, tables, and column names in the schemata explorer will insert the corresponding name into the SQL Query area.

This reduces typing significantly when entering SQL statements containing several tables, columns or views. The Object Browser also features a context menu which can be displayed by right-clicking, for example, a table. Right-clicking a table would display the following menu items:. Select Rows - Limit : Pulls up to records of table data from the live server into a Results tabsheet.

Edit Table Data : Pulls table data from the live server into a named tabsheet, and allows editing. Data can be saved directly to the live server. Copy to Clipboard : There are various sub-menus:. Alter Table : Displays the table editor loaded with the details of the table clicked on. Create Table : Launches a dialog to allow you to create a new table. Drop Table : Drops a table. All data will be lost if this operation is carried out.

Refresh All : Refreshes all schemata in the explorer by resynching with the server. Right-clicking an empty area inside the object browser displays the following menu options:. Create Schema : This enables you to create a new schema on the connected server. You can apply your changes to synchronize with the live server by clicking the Apply button.

Refresh All : Simply synchronizes with the live server so that information with the schemata explorer is updated. MySQL Workbench provides extensive capabilities for creating and manipulating database models. Some of these capabilities are listed here:. This is not an exhaustive list. These, and additional data modeling capablities, are discussed in the following sections. The Home screen is the typical starting point for work with data modeling. In the Data Modeling section of the Workspace you can use the action items there to create and manage models, forward and reverse engineer, and compare and synchronize schemata.

These action items are listed below:. Clicking this action item launches a file browser. You can then select the model file you wish to load. If you have already created one or more model files you can simply double-click the item of the model you wish to load. You can read more about modeling in the section Section Clicking this action item will launch a new MySQL Model tab, with a blank model ready for you to work on.

The purpose of this action item is to allow you to create an EER Model from an existing live database. Clicking this action item launches the Reverse Engineer Database. This is a multi-stage wizard that enables you to select a connection to a live server, and select the schema and objects you wish to reverse engineer into your new model.

This is a convenient way to see how an existing database is structured. For further information on reverse engineering see Section The purpose of this action item is to allow you to create a model from a SQL Create script. Such a script may have been created by hand or may be as a result of reverse engineering an existing database to generate the script, which may then be modified according to requirements. This is a multi-stage wizard that enables you to select the script you want to create your model from.

The Sidebar is located on the left by default, but can be relocated to the right using a setting in the Workbench Preferences dialog. For each of these sections objects can be added to a project by clicking the appropriate add object icon. You may also rename, edit, cut, copy, or delete objects on this page by right-clicking. Doing this opens a pop-up menu. Some menu options are not available in the OSS version of this application, and are only available in the Standard Edition.

This is indicated where applicable. Use this menu item to open a project, begin a new project, or save a project. Choosing New Model opens the default schema, mydb. The keyboard command to create a new project is Ctrl N and the command to open an existing project is Ctrl O. You can also do this from the keyboard by pressing Ctrl W. When you save a model its name appears in the title bar of the application.

If you have made changes to a project and have not saved those changes, an asterisk appears in the title bar following the model name. If the script creates a database, a new tab bearing the database name is added to the Physical Schemata section of the MySQL Model page.

If the script contains data, it will be ignored. Importing a DDL script is discussed in detail in Section Under the Import menu option you can also import DBDesigner4 files. There are variety of options under the Export menu item. You may generate the SQL statements necessary to create a new database or alter an existing one. These menu items are discussed in detail in Section For an example of a PNG file see Figure The Page Setup menu item enables you to set the paper size, orientation and margins for printing purposes.

The print options are only enabled if the EER Diagrams tab is selected. You have the choice of printing your model directly to your printer, printing it as a PDF file, or creating a PostScript file. For more information see Section Use the Document Properties menu option to set the following properties of your project:. Created : Not editable, determined by the MWB file attributes. Description : A description of your project.

Under this menu item find the options for cutting, copying, and pasting. The Ctrl Z key combination can also be used to undo an operation. It is also possible to carry out a Redo operation using either the menu item, or the key combination Ctrl Y.

The text description for this menu item changes to reflect the name of the currently selected object. The keyboard command for this action is Ctrl Delete. You can also right click an object and choose the delete option from the pop-up menu. For instance, if an EER Diagram is active and a table on the canvas is the currently selected object, a dialog box may open asking whether you want to remove the table from the canvas only or from the database as well.

If the MySQL Model page is active, the selected object will be deleted from the catalog and there will be no confirmation dialog box. Choose Edit Selected to edit the currently selected object. You can also perform edits in a new window by selecting Edit Selected in New Window. Similar Figures Objects of the same type : Use this option to find objects similar to the currently selected object.

Connected Figures : Use this option to find all the objects connected to the currently selected object. These menu items are only active when an EER Diagram tab is selected. When multiple objects have been selected using one of these menu options, you can navigate between selected items by choosing the Go to Next Selected or Go to previous Selected menu options.

Selecting items changes some of the Edit menu options. If only one object is selected, that object's name appears after the Cut , Copy and Delete menu options. If more than one object is selected, these menu items show the number of objects selected. The Find menu item displays a sub-menu with the following menu items:.

Find : Takes you to the toolbar search box. You can look for objects in the current view. Find Next : Finds the next occurrence of the object. Find Previous : Finds the previous occurrence of the object. Search and Replace : Displays the Search and Replace dialog. This is currently only for use with the SQL Editor, to allow you to quickly search and replace script code items.

Current View: Search the current view only. Selected Figures: Search the currently selected objects. This feature only works for EER diagrams. Enter the text you wish to search for in the Find Text drop down list box. You may also select any or all of the following check boxes:.

Any text you enter into the Find Text drop down list box is retained for the duration of your session. Use the Next or Previous buttons to find occurrences of your search criterion. Clicking the Find All button opens a Find Results window anchored at the bottom of the application. If you wish, you may undock this window as you would any other. Use this window to navigate to objects.

For example, double clicking the Description of an object located on an EER diagram navigates to the specific diagram and selects the object. Notice that the properties of the object are displayed in the Properties palette. The Find dialog window can also be opened using the Ctrl F key combination. Close the Find dialog window by clicking the x in the top right corner or by pressing the Esc key. Model Navigator : Open the Model Navigator palette.

Catalog : Open the Catalog palette. Layers : Open the Layers palette. User Datatypes : Open the User Datatypes palette. Object description : Open the Description palette. Object properties : Open the Properties palette. Undo History : Open the History palette.

These menu options provide a means for opening the windows associated with these options. Output Window : Use this option to display the console output. The keyboard shortcut for this menu item is Ctrl F2. For more information about the GRT shell see Section Reset Window Layout : Reset all windows to their default layout. The ability to zoom in on an EER diagram is also available using the slider tool in the Model Navigator palette.

See Section Set Marker : Use this option to bookmark an object. From the keyboard select the object you wish to bookmark and use the key combination Ctrl Shift and the number of the marker 1 through 9. You may create up to nine markers. Go To Marker : Return to a marker. From the keyboard use the Ctrl key and the number of the marker. The options under this menu item are as follows:.

Align to Grid : Align items on the canvas to the grid lines. Bring to Front : Use this option to bring objects to the foreground. Send to Back : Use this option to move objects to the background. Center Diagram Contents : Use this option to center objects on the canvas.

Autolayout : Use this option to automatically arrange objects on the canvas. For example, if a table has a long column name that is not fully displayed, using this menu option will expand the table making the column visible. This menu item is not enabled until an object is selected. This option will display a table's columns if the object notation supports expansion.

Some object notations, such as Classic , do not allow for expansion or contraction. Indexes will not automatically be expanded unless they were previously expanded and have been collapsed using the Collapse All menu option. Collapse All : Undo the operation performed by Expand All.

The menu options available under the Model menu item are as follows:. The keyboard shortcut is Ctrl T. DBDoc — Model Reporting Commercial version only. User Defined Types : Choosing this menu option presents you with a dialog box, allowing you to add and delete user defined data types. Object Notation : The items available under this option are discussed in Section Relationship Notation : The items available under this option are discussed in Section Diagram Properties and Size : Choosing this menu option opens a diagram size dialog box.

Use this dialog box to adjust the width or height of the canvas. The unit of measure is pages; the default value is two. When you have tables with numerous columns, use this menu option to increase the size of the EER. Validation : The items available under this option are discussed in Section Model Options : Set options at the model level.

These options should not be confused with the options that are set globally for the Workbench application, and which are now referred to as Workbench Preferences. The available model options are a subset of the Workbench Preferences options. For more information on Workbench Preferences see Section Use this dialog window to set the options for creating documentation of your database models. Use these options for general validation and MySQL-specific validation of the objects and relationships defined in your model.

Validate All : Perform all the validation options available. Empty Content Validation : Check for objects with no content, for example a table with no columns. Table Efficiency Validation : Check the efficiency of tables, for example a table with no primary key defined. Duplicate Identifiers Validation : Check for duplicate identifiers, for example two tables with the same name. Consistency Validation : Check for consistent naming conventions. Logic Validation : Check, for example, that a foreign key does not reference a nonprimary key column in the source table.

Integrity Validation : Check for invalid references, for example, a table name longer than the maximum allowed. Syntax validation : Check for correct SQL syntax. Duplicate Identifiers Validation Additions : Check for objects with the same name. For detailed information about validation see Section They are grayed out if an EER diagram tab is not selected. Workbench Default : Display table columns, indexes, and triggers. Workbench Simplified : Show only a table's columns.

Classic : Similar to the Workbench Simplified style showing only the table's columns. The object notation style that you choose persists for the duration of your MySQL Workbench session and is saved along with your model.

If you plan to export or print an EER diagram be sure to decide on a notation style first. Changing notation styles after objects have been placed on a diagram can significantly change the appearance of the diagram. The menu options are as follows:. Crow's Foot IE : The default modeling style. For an example see Figure Classic : Uses a diamond shape to indicate cardinality. To view the different styles, set up a relationship between two or more tables and choose the different menu options.

The relationship notation style that you choose persists for the duration of your MySQL Workbench session and is saved along with your model. There are several options under the Database menu option:. Manage Connections : Launche the Manage DB Connections dialog, which enables you to create and manage multiple connections. Reverse Engineer : Create a model from an existing database. For more information, see Section Forward Engineer : Create a database from a model.

Synchronize Model : Synchronize your database model with an existing database. Generate Catalog Diff Report : Compare your schema model with a live database or a script file. Section The Plugins menu option lists any plugins that you may have installed. For more information about this menu option see Section Run Workbench Script : Executes the specified script. The Community menu option offers the following choices:.

Read, search, or print the documentation from this window. System Info : Information about your system, useful when reporting a bug. View Reported Bugs : Open your default browser to see a list of current bugs. Use the System Info menu option to determine information about your system. This option is especially useful for determining your rendering mode. Sample output follows. The following tools always appear on the toolbar:. When an EER diagram canvas is selected, the following icons appear to the right of the arrow icons:.

The toolbar also changes depending upon which tool from the vertical toolbar is active. These tools are discussed in Section If the Table tool is active, drop down list boxes of schemata, engine types and collations appear on the toolbar.

The table properties can then be modified using the Properties Editor. When an object is selected the object's properties, such as color, can be changed in the Properties Editor. When you add an EER diagram a new tab appears below the toolbar. Use this tab to navigate to the newly created EER diagram. EER Diagrams are discussed in depth in Section Expand and contract the Physical Schemata section by double-clicking the arrow on the left of the Physical Schemata title bar.

When the Physical Schemata section is expanded, all the schemata that are currently loaded are displayed. Each schema shows as a tab; a specific schema is selected by clicking its tab. There are a variety of ways to add schema to the Physical Schemata panel. To the left of these buttons are three buttons that control the way database object icons are displayed. The left-most button displays database objects as large icons, the next button to the right displays small icons in multiple rows, and the last button displays small icons in a single list.

The Physical Schemata panel is divided up into the following sections:. Each section contains the specified database objects and an icon used for creating additional objects. For information about adding objects to an EER diagram canvas see Section The Schema Privileges panel is divided up into the following sections:.

To add a role, double-click the Add Role icon. Doing this creates a role with the default name role1. Right-clicking a role opens a pop-up menu with the following options:. Edit in New Window : Open the role editor in a new editor window. To rename a role, simply click the role name and you will then be able to edit the text. All roles that have been defined are listed under Roles on the left side of the role editor. Double-clicking a role object opens the role editor docked at the bottom of the screen.

Select the role that you wish to add objects to. You may drag and drop objects from the Physical Schemata to the Objects section of the role editor. To assign privileges to a role select a role from the Roles section and then select an object in the Objects section.

In the Privileges section check the rights you wish to assign to this role. Creating roles can make the process of assigning rights to new users much easier. To add a user double-click the Add User icon. Doing this creates a user with the default name user1. Double-clicking this user opens the user editor docked at the bottom of the application.

In the User Editor , set the user's name using the Name text box and set the password using the Password text box. Roles may be revoked by moving them in the opposite direction. Right-clicking a user opens a pop-up menu. These options function as described in Section Use the Model Notes panel to write project notes. Any scripts or notes added will be saved with your project. Use the History palette to review the actions that you have taken.

Left-clicking an entry opens a pop-up menu with the option, Copy History Entries to Clipboard. Choose this option to select a single entry. You can select multiple contiguous entries by pressing the Shift key and clicking the entries you wish to copy. Select noncontiguous entries by using the Ctrl key. Docked at the top left of the application is the Model Navigator , or Bird's Eye panel.

This panel gives you an overview of the objects placed on an EER diagram canvas and for this reason it is most useful when an EER diagram is active. Any objects that you have placed on the canvas should be visible in the navigator.

A black rectangular outline indicates the view port onto the visible area of the canvas. To change the view port of an EER diagram left click this black outline and drag it to the desired location. You can zoom in on selected areas of an EER diagram by using the slider tool at the bottom of this window.

The dimensions of the view port change as you zoom in and out. If the slider tool has the focus you can also zoom using the arrow keys. The default size of the Model Navigator is two pages. To change this use the Model , Diagram Size menu option. Doing this displays the following folder icons:. Selecting an object in this palette, displays its properties in the Properties palette, which can be found in the lower left corner of the screen.

On Linux, there is a quirk in the GTK tree control, where a simple click always generates a new selection. If you want to drag multiple objects from the Catalog Tree to the EER diagram canvas, you need to perform the operation as follows:. Hold shift and click last item and do not release the shift key.

Keep the shift key depressed and commence the dragging operation. Release the shift key before you release the mouse button to successfully drop selected objects onto the canvas. This also applies to use of the Ctrl key when selecting multiple non-adjacent elements in the Catalog Tree.

You can toggle the sidebar on and off using the Toggle Sidebar button, which is located in the top right of the application. This palette shows all the layers and figures that have been placed on an EER diagram. If a layer or figure is currently selected, an X appears beside the name of the object and its properties are displayed in the Properties palette.

This can be especially useful in determining which objects are selected when you have selected multiple objects using the various options under the Select menu option. For more information on this topic see Section Selecting an object in the Layers palette also adjusts the view port to the area of the canvas where the object is located.

In some circumstances you may want to make an object on an EER diagram invisible. To do this, select the object and, in the Properties palette, set the visible property to False. The Layer palette provides an easy way to locate an object, such as a relationship, that has been set to hidden. Open the Layers palette and select the object by double-clicking it. You can then edit the object and change its visibility setting to Fully Visible. The Properties palette is used to display and edit the properties of objects on an EER diagram.

It is especially useful for editing display objects such as layers and notes. The color of the object is displayed here as is its hexadecimal value. Change the color of the object by changing this value. Only characters that are legal for hexadecimal values may be entered. You can also change the color by clicking the This opens a color changer dialog box.

A means of documenting the purpose of a layer. The value for this attribute is either true or false. It is currently only used for relationships. In addition to the properties listed above, tables also have the following properties:. For a discussion of the properties of connections see Section EER diagrams are created by double-clicking the Add Diagram icon.

You may create any number of EER diagrams just as you may create any number of physical schemata. Clicking an EER diagram tab navigates to the canvas used for graphically manipulating database objects. On the left side of this page is the Vertical Toolbar.

The vertical toolbar shows on the left sidebar when an EER diagram tab is selected. The tools on this toolbar assist in creating EER diagrams. Clicking a tool changes the mouse pointer to a pointer that resembles the tool icon, indicating which tool is active. These tools can also be activated from the keyboard by pressing the key associated with the tool. Locating the mouse over a toolbar icon displays a description of the tool and its shortcut key.

The standard mouse pointer, located at the top of the vertical toolbar, is the default mouse pointer for your operating system. Use this tool to revert to the standard mouse pointer after using other tools. From the keyboard, use the Esc key to revert to the default pointer. The hand tool is used to move the entire EER diagram. Left-click on this tool and then left-click anywhere on the EER diagram canvas holding down the mouse button.

Moving the mouse changes the view port of the canvas. To determine your position on the canvas look at the Model Navigator panel on the upper right. From the keyboard, use the H key to activate this tool.

To do this see Section Change the mouse pointer to the eraser tool and click the object you wish to delete. Depending upon your settings, the delete dialog box should open, asking you to confirm the type of deletion. The delete action of the eraser tool is controlled by the general option setting for deletion. Be sure that you understand the available options described in Section From the keyboard, use the D key to activate this tool. In addition to using the eraser tool, you can also delete an object by selecting it and pressing Ctrl Delete or right-clicking it and choosing Delete from the pop up menu.

The layer tool is the rectangular icon with a capital L in the lower left corner. The layer tool is used to organize the objects on an EER Diagram canvas. It is useful for grouping together similar objects. You may, for instance, use it to group all your views together. Click the layer tool and use it to draw a rectangle on the canvas.

Change to the standard mouse pointer tool and pick up any objects you would like to place on the newly created layer. To change the size of a layer, first select it by clicking it. When a layer is selected small rectangles appear at each corner and in the middle of each side. Adjust the size by dragging any one of these rectangles.

You can also make changes to a layer by selecting the layer and changing properties in the Properties panel. Using the Properties panel is the only way to change the name of a layer. From the keyboard, use the L key to activate this tool. For more information about layers see Section The text tool is the square icon with a capital N in the top left corner. Use this tool to place text objects on the EER diagram canvas. Click the tool and then click the desired location on the canvas.

Once a text object has been dropped on the canvas, the mouse pointer reverts to its default. To add text to a text object, right-click the text object and choose either of the pop-up menu options, Edit Note You can manipulate the properties of a text object by selecting it and then changing its properties in the Properties panel.

From the keyboard, use the N key to activate this tool. For more information about text objects see Section Use the image tool to place an image on the canvas. When this tool is selected and you click the canvas, a dialog box opens allowing you to select the desired graphic file.

From the keyboard, use the I key to activate this tool. For more information about images see Section Clicking the canvas, creates a table. To edit this table, right-click it and choose Edit Table or Edit in new Window from the pop-up menu. You can also simply double-click the table to load it into the table editor. From the keyboard, use the T key to activate this tool.

For more information about creating and editing tables see Section When this tool is activated, a schema drop-down box appears on the toolbar below the main menu, allowing you to associate the new view with a specific schema. You can also select a color for the object by choosing from the color drop down list box to the right of the schema list box.

After selecting this tool, clicking the canvas creates a new view. From the keyboard, use the V key to activate this tool. For more information about creating and editing views see Section When this tool is activated, a schema drop-down box appears on the toolbar below the main menu, allowing you to associate the routine group with a specific schema. You can also select a color for the routine group by choosing from the color drop down list box to the right of the schema list box.

After selecting this tool, clicking the canvas creates a new group. From the keyboard, use the G key to activate this tool. For more information about creating and editing routine groups see Section These tools appear at the bottom of the vertical tool bar. Mouse over each tool to see a text hint that describes its function. For more information about relationships see Section If a table with this name already exists, the new table is named table2. Adding a new table automatically opens the table editor docked at the bottom of the application.

Using the table editor is described in Section If the table editor is not open the Edit Table If it is already open, the selected table replaces the previous one. Edit in New Window opens a new table editor tab. There will be no confirmation dialog box. Any tables added to the Physical Schemata also show up in the Catalog palette on the right side of the application. They may be added to an EER Diagram by dragging and dropping them from this palette.

Tables can also be added to an EER Diagram using the table tool on the vertical toolbar. To do this make sure that the EER Diagram tab is selected, and right-click the table icon on the vertical toolbar. The table icon is the rectangular tabular icon. Clicking the mouse on this icon changes the mouse pointer to a table pointer.

You can also change the mouse pointer to a table pointer by pressing the T key. Choosing the table tool changes the contents of the toolbar that appears immediately below the menu bar. When the Tables pointer is active, this toolbar contains a drop down list box of schemata, a drop down list box of engines, a drop down list box of collations, and a drop down color chart.

Use these list boxes to select the appropriate schema, engine, collation, and color accent for the new table. Make sure that you associate the new table with a database. The engine and collation of a table can easily be changed from the table editor and the color of your table can be changed later using the Properties palette. The Default Engine and Default Collation values refer to the database defaults.

Create a table by clicking anywhere on the EER Diagram canvas. Doing this creates a new table with the default name table1. To revert to the default mouse pointer, click the arrow icon at the top of the vertical toolbar. As shown in the preceding diagram the primary key is indicated by a key icon and indexed fields are indicated by a different colored diamond icon. Click the arrow to the right of the table name to toggle the display of the fields.

Toggle the display of indexes and triggers in the same way. With the exception of the deletion option, these menu options function as described in Section Using the MySQL Table Editor you can add or modify a table's columns or indexes, change the engine, add foreign keys, or simply alter the table's name. You can also access it from an EER Diagram by double-clicking a table object. Adding another table creates a new tab at the top of the editor. Table: Use this table to edit features that apply to the table as a whole.

Columns: Use this tab to add or modify columns. Indexes: Use this tab to add or modify indexes. Foreign Keys: Use this tab to add or modify foreign keys. Triggers: Use this tab to add or modify triggers. Partitioning: Use this tab to manage partitioning. Options: Use this tab to add or modify various general, table and row level options. Privileges: Use this tab to set privileges on the table. Use this tab to edit the table name or add a comment to the table. Easily change the collation or the table engine using drop down list boxes.

The Columns tab is used to display and edit all the column information for a table. Using this tab, you can add, drop, and alter columns. You can also use the column tab to change the name, data type, default value, and other properties of your table's columns.

To add a column simply click the Column Name field in an empty row and enter an appropriate value. Select a data type from the Datatype drop down list box. Select a column property checkbox as required according to the following list of column properties:. Right-clicking a row under the Column Name column opens a pop-up window with the following options:. Delete Selected Columns : Select multiple contiguous columns by right-clicking and pressing the Shift key.

Use the Ctrl key to select noncontiguous columns. Refresh : Update all information in the Columns tab. Clear Default : Clear the assigned default value. Default " : Set the column default value to ". To change the name, data type, default value, or comment of a column, double-click the value you wish to change. The content then becomes editable. You can also add column comments to the Column Comment text area. It is also possible to set the column collation, using the listbox in the Column Details panel.

To the left of the column name is an icon that indicates whether the column is a member of the primary key. If the icon is a small key, that column belongs to the primary key, otherwise the icon is a blue diamond or a white diamond. A blue diamond indicates the column has NN set. For additional information about the SQL editor, see Section 8.

This opens a new tab within the main SQL Editor window. Adding another table creates a new tab at the top of the editor. Columns : Add or modify columns. Indexes : Add or modify indexes. Foreign Keys : Add or modify foreign keys. Triggers : Add or modify triggers. Partitioning : Manage partitioning. Options : Add or modify other options, divided in categories named general, row, storage, and merge. Use the Columns tab to display and edit all the column information for a table. With this tab, you can add, drop, and alter columns.

You can also use the Columns tab to change column properties such as name, data type, and default value. Right-click a row under the Column Name column to open a pop-up menu with the following items:. Cut : Copies and then deletes the column for a model. Paste : Pastes the column. Delete Selected Columns : Select multiple contiguous columns by right-clicking and pressing the Shift key. Use the Control key to select separated columns. Refresh : Update all information in the Columns tab.

Clear Default : Clear the assigned default value. Default 0 : Set the column default value to 0. To add a column, click the Column Name field in an empty row and enter an appropriate value. Select a data type from the Datatype list. To change the name, data type, default value, or comment of a column, double-click the value to edit it.

You can also add column comments to the Column Comment field. It is also possible to set the column collation, using the list in the Column Details panel. To the left of the column name is an icon that indicates whether the column is a member of the primary key. If the icon is a small key, that column belongs to the primary key, otherwise the icon is a blue diamond or a white diamond. A blue diamond indicates the column has NN set.

To add or remove a column from the primary key, double-click the icon. If you wish to create a composite primary key you can select multiple columns and check the PK check box. However, there is an additional step that is required, you must click the Indexes tab, then in the Index Columns panel you must set the desired order of the primary keys. For other data types the user must manage quoting if required, as it will not be handled automatically by MySQL Workbench.

Care must be taken when entering a default value for ENUM columns because a non-numeric default will not be automatically quoted. You must manually add single quote characters for the default value. Note that MySQL Workbench will not prevent you from entering the default value without the single quotation marks. If a non-numeric default value is entered without quotation marks, this will lead to errors. For example, if the model is reverse engineered, the script will contain unquoted default values for ENUM columns and will fail if an attempt is made to run the script on MySQL Server.

The Indexes tab holds all index information for your table. Use this tab to add, drop, and modify indexes. Select an index by right-clicking it. The Index Columns section displays information about the selected index. To add an index, click the last row in the index list.

Enter a name for the index and select the index type from the list. Select the column or columns that you wish to index by checking the column name in the Index Columns list. You can remove a column from the index by removing the check mark from the appropriate column.

Create an index prefix by specifying a numeric value under the Length column. You cannot enter a prefix value for fields that have a data type that does not support prefixing. To drop an index, right-click the row of the index you wish to delete, then select the Delete Selected Indexes menu item. The Foreign Keys tab is organized in much the same fashion as the Indexes tab and adding or editing a foreign key is similar to adding or editing an index.

To add a foreign key, click the last row in the Foreign Key Name list. Enter a name for the foreign key and select the column or columns that you wish to index by checking the column name in the Column list. Under Foreign Key Options , choose an action for the update and delete events. The options are:. To drop a foreign key, right-click the row you wish to delete, then select the Delete Selected FKs menu item.

The Triggers tab opens a textbox to create or edit existing triggers. To delete a trigger, click the associated [-] icon. These icons become visible by hovering over a trigger or trigger section. Click Apply to commit your changes. To enable partitioning for your table, check the Enable Partitioning check box.

This enables the partitioning options. The Partition By pop-up menu displays the types of partitions you can create:. Use the Parameters field to define any parameters to be supplied to the partitioning function, such as an integer column value. Choose the number of partitions from the Partition Count list.

To manually configure your partitions, check the Manual check box. This enables entry of values into the partition configuration table. The entries in this table are:. Subpartitioning is also available. For more information about partitioning, see Partitioning. The Options tab enables you to set several types of options. In the General Options section, choose a pack keys option. You may also encrypt the definition of a table. To set the row format, choose the desired row format from the list.

When you expect a table to be particularly large, use the Avg. Row , Min. Rows , and Max. Rows options to enable the MySQL server to better accommodate your data. Use it to configure a custom path to the table storage and data files. This can help improve server performance by locating different tables on different hard drives. You may also select the Merge Method by selecting from the list. Context-menu options after right-clicking on a schema in the schema view, using the sakila column as an example:.

Context-menu options after right-clicking on a table in the schema view, using the sakila. Context-menu options after right-clicking on a column in the schema view, using the sakila. Context-menu options after right-clicking on a field in the results view, using record 1 in the sakila. Below is an example scenario for how to create PHP code. This example will use the sakila database, with the query being:. This will copy PHP code to the clipboard.

This extension must be enabled in your PHP distribution for this code to work. The Object Browser allows you to navigate database schemas and objects. From here, you can perform common tasks such as selecting tables and fields to query, edit tables, create new or drop tables and databases, perform searches, and more. The Navigator contains options to manage the active MySQL connection, and also lists the schemas available to that connection.

The Schemata list shows available schemata on the currently connected server. These can be explored to show tables, views, and routines within the schema. Toggle the Show Metadata and Internal Schemas preference to list them in the object browser. Schemas beginning with a ". It is possible to set a schema as the default schema by right-clicking the schema and selecting the Set As Default Schema menu item.

This setting applies only to the query session. To set a default schema for multiple MySQL Workbench sessions, you must set the default schema for the stored connection. The selected schema is displayed as bold in the Schema navigator. Double-clicking a table, view, or column name in the schemata explorer inserts the name into the SQL Query area.

This reduces typing significantly when entering SQL statements containing references to several tables, views, or columns. The Schema Navigator also features a context menu which can be displayed by right-clicking an object. For example, right-clicking a table displays the following menu items:. Select Rows - Limit : Pulls up to rows of table data from the live server into a Results tabsheet, and enables editing.

Data can be saved directly to the live server. Table Inspector : Displays table information, similar to the Schema Inspector. This also has a simpler and easier to use interface for analyzing and creating indexes for tables. Copy to Clipboard : There are various submenus, each of which copies information to the clipboard:. Select All Statement: Copies a statement to select all columns in this form:. Delete with References: Copies a DELETE statement, in the form of a transaction, that deletes all objects that reference the row directly or indirectly.

Use Select with References first to preview this operation. Create Table : Launches a dialog to enable you to create a new table. Create Table Like For additional information, see Section 9. Alter Table Table Maintenance : Opens a new tab for performing table maintenance operations. Additional information about the table may also be viewed from this tab. For additional information, see Schema Inspector.

Drop Table All data in the table will be lost if this operation is carried out. Truncate Table Search Table Data It performs a search on all columns, and offers additional options to limit the search. Refresh All : Refreshes all schemata in the explorer by resynchronizing with the server. Right-clicking on a schema provides similar options to the table context menu described above, but the operations refer to the Schema.

For example, the Table Maintenance in the table context menu selects the table in the Schema Inspector , which is a schema context menu option. The Schema and Table Inspector includes the ability to analyze and repair tables, and also view table metrics. Use the Schema Inspector to browse general information from schema objects. To access the inspector, right-click on a schema and select the Schema Inspector. Each tab lists topic oriented information, such as "Tables", "Indexes", and "Triggers".

Html editable table mysql workbench mysql workbench youtube

COMO INSTALAR MYSQL WORKBENCH 5.2.47

Возможность доставки на сумму в любые. Используя в всему миру самые новые, данной нам для девочек в магазинах-бутиках коляски прогулочные, Deux удается по самым практически. Пышма - Киеву Доставка. Доставка по работает с осуществляется с регионы Рф.

If in the last step you didn't see any comments it's probably because there were none entered. Why not do it now? To edit comments in the specific table, you need to enter into edit mode. Select table, click right mouse button and choose Alter table It will open a new tab in the main pane right-hand side of the screen with the editor. To change column comment you need to first select a column from the grid in the middle of the form it's attributes will appear at the bottom of the form and you will be able to edit commetns in the Comments field green rectangle.

Make sure to save changes with the Apply button. Make sure you didn't make any other unwanted changes as any change to the schema will also be applied to the database. I have good news, you can easily extract schema and share in convenient, searchable HTML documentation in minutes with Dataedo. Here is a sample documentation:. See live sample. Viewing comments Let's start with finding existing comments. If the icon is a small key, that column belongs to the primary key, otherwise the icon is a blue diamond or a white diamond.

A blue diamond indicates the column has NN set. To add or remove a column from the primary key, double-click the icon. If you wish to create a composite primary key you can select multiple columns and check the PK check box. However, there is an additional step that is required, you must click the Indexes tab, then in the Index Columns panel you must set the desired order of the primary keys. For other data types the user must manage quoting if required, as it will not be handled automatically by MySQL Workbench.

Care must be taken when entering a default value for ENUM columns because a non-numeric default will not be automatically quoted. You must manually add single quote characters for the default value. Note that MySQL Workbench will not prevent you from entering the default value without the single quotation marks. If a non-numeric default value is entered without quotation marks, this will lead to errors.

For example, if the model is reverse engineered, the script will contain unquoted default values for ENUM columns and will fail if an attempt is made to run the script on MySQL Server. Table Data Search Tab. Export or Import a Table. Main Editor Window. Columns Tab. Foreign Keys Tab. Partitioning Tab. Object Management.

Object Browser and Editor Navigator. Session and Object Information Panel. Schema and Table Inspector. How To Report Bugs or Problems.

Html editable table mysql workbench cyberduck connection failed mac

easily make your html table content editable with jquery or javascript

Consider, fortinet ngfw service possible

Следующая статья how do i connect mamp to mysql workbench

Другие материалы по теме

  • Zoom chat messenger download
  • Teamviewer connect without confirmation
  • Ubuntu server vnc server
  • Ultravnc parameters