Table of Contents
- 1 How do I update a view in MySQL?
- 2 Can you insert into a view in MySQL?
- 3 How do I count records in MySQL?
- 4 How do I count records in SQL?
- 5 How do I insert more rows in Word?
- 6 Which command displays current date and time?
- 7 How do I insert multiple rows into one column?
- 8 How do I insert multiple rows in numbers?
- 9 How many columns can you insert?
- 10 How are shapes inserted in a document?
- 11 Why can’t I insert shapes in Word?
- 12 How do you modify and format shapes?
- 13 How do you format a diagram?
- 14 What are the seven chart elements?
- 15 What is difference between chart area and a plot area?
- 16 What is the plot area of a chart?
- 17 What is chart short?
- 18 What is chart Class 9?
How do I update a view in MySQL?
You can update view in MySQL using ALTER statement. This will replace the SQL query for view, not underlying data.
Can you insert into a view in MySQL?
In MySQL, views are not only query-able but also updatable. It means that you can use the INSERT or UPDATE statement to insert or update rows of the base table through the updatable view.
Does update insert in MySQL?
MySQL INSERT ON DUPLICATE KEY UPDATE
- If the new row is inserted, the number of affected-rows is 1.
- If the existing row is updated, the number of affected-rows is 2.
- If the existing row is updated using its current values, the number of affected-rows is 0.
How do I count records in MySQL?
To counts all of the rows in a table, whether they contain NULL values or not, use COUNT(*). That form of the COUNT() function basically returns the number of rows in a result set returned by a SELECT statement.
How do I count records in SQL?
SQL COUNT() Function
- SQL COUNT(column_name) Syntax. The COUNT(column_name) function returns the number of values (NULL values will not be counted) of the specified column:
- SQL COUNT(*) Syntax. The COUNT(*) function returns the number of records in a table:
- SQL COUNT(DISTINCT column_name) Syntax.
Which command is used to add a row?
INSERT INTO `table_name` is the command that tells MySQL server to add a new row into a table named `table_name. `…Basic syntax.
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How do I insert more rows in Word?
You can add a row above or below the cursor position.
- Click where you want in your table to add a row or column and then click the Layout tab (this is the tab next to the Table Design tab on the ribbon).
- To add rows, click Insert Above or Insert Below and to add columns, click Insert Left or Insert Right.
Which command displays current date and time?
date command is used to display the system date and time. date command is also used to set date and time of the system. By default the date command displays the date in the time zone on which unix/linux operating system is configured. You must be the super-user (root) to change the date and time.
How do I insert multiple rows at a time in Word?
Tip: To insert more than one row (or column) at the same time, select as many rows or columns as you want to add before you click the insert control. For example, to insert two rows above a row, first select two rows in your table and then click Insert Above.
How do I insert multiple rows into one column?
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- Select the representative rows for 5, 6, and 7. You select three rows, because you want to insert three rows.
- Click the contextual Layout tab, if necessary.
- Click Insert Above in the Rows & Columns group. As you can see, Word adds three new rows with just one insert action!
How do I insert multiple rows in numbers?
Tip: To insert multiple rows or columns, Command-click the number of rows or columns you want to insert, click the arrow, then choose an Add Columns or Add Rows option. To delete multiple rows or columns, Command-click the rows or columns, click the arrow, then choose Delete Selected Rows or Delete Selected columns.
How many rows can you insert in a Word document in maximum?
How many columns can you insert?
In Microsoft Word you can insert a table with up to 63 columns, that is the limit to the number of columns allowed in a Word document.
How are shapes inserted in a document?
To add a shape, click Insert, click Shapes, select a shape, and then click and drag to draw the shape. After you add one or more shapes, you can add text, bullets, and numbering to them, and you can change their fill, outline, and other effects on the Format tab.
What tab has to use to insert the shapes?
2Go to the Insert tab. 3Under Pictures & Tables, click Shapes. 4Select the shape you want from the list. You can create shapes by selecting the Custom Shapes option from the list.
Why can’t I insert shapes in Word?
As the issue occurs with specific document, you may recreate the document then save it in a different name. Then reopen the new document and check if the ‘Insert > Shapes’ option is enabled. To create an instance of document, click on the ‘View’ tab > click on ‘New Window’ under ‘Window’ group.
How do you modify and format shapes?
- Click the shape that you want to change.
- Under Drawing Tools, on the Format tab, in the Insert Shapes group, click Edit Text .
- Under Text Box Tools, on the Format tab, in the Text Box Styles group, click Change Shape, and then click the shape that you want.
How do I change the shape of a text box?
To change the text box shape:
- Select the text box you want to change. The Format tab will appear.
- From the Format tab, click the Edit Shape command.
- Hover the mouse over Change Shape, then select the desired shape from the menu that appears.
- The text box will appear formatted as the shape.
How do you format a diagram?
Format your chart using the Format task pane Select the chart element (for example, data series, axes, or titles), right-click it, and click Format <chart element>. The Format pane appears with options that are tailored for the selected chart element.
What are the seven chart elements?
Excel Charts – Chart Elements
- Axis titles.
- Chart titles.
- Data labels.
- Data table.
- Error bars.
What is the difference between chart area and plot area Class 7?
Chart Area includes charts and the entire element related to the chart. Plot Area does not covers entire element of chart. It only includes the graphical representation of the charts.
What is difference between chart area and a plot area?
Chart Area includes charts and the entire element related to the chart. Plot Area does not covers entire element of chart. It only includes the graphical representation of the charts. Chart Area covers large space so, it is bigger in size.
What is the plot area of a chart?
The plot area in a chart or graph in spreadsheet programs such as Excel and Google Sheets refers to the area of the chart that graphically displays the data being charted. In the case of a column or bar graph, it includes the axes.
What is a chart short answer?
A chart is a graphical representation for data visualization, in which “the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart”. A chart can represent tabular numeric data, functions or some kinds of quality structure and provides different info.
What is chart short?
A chart is a graphical representation of data, in which “the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart”. A chart can represent tabular numeric data, functions or some kinds of quality structure and provides different info.
What is chart Class 9?
In general, a chart is a graphical representation of data. Charts allow users to see what the results of data to better understand and predict current and future data.
What is insert chart?
Select the data you want to plot in the chart. Choose Insert> Charts, and then select the arrow beneath the chart style you want: Excel can create many different chart types; each compares data in a different manner.