- What is the use of delimiter?
- What is trigger in SQL?
- Which statement is used to create a trigger?
- Which character does the MySQL client program recognize as a statement delimiter?
- Is CSV comma delimited?
- How do I use delimiter in Word?
- What Cannot have a trigger associated with it?
- Does MySQL support date data type?
- How do you create a delimiter?
- How do I create a trigger in MySQL?
- What does delimiter do in SQL?
- What is delimiter in Excel?
- How do I create a stored procedure in MySQL?
- What is delimiter in DBMS?
- What is Definer in MySQL?
- Why delimiter is used in MySQL?
- What is a delimiter in Word?
- How do you write a procedure in SQL?
What is the use of delimiter?
A delimiter is a sequence of one or more characters for specifying the boundary between separate, independent regions in plain text, mathematical expressions or other data streams.
An example of a delimiter is the comma character, which acts as a field delimiter in a sequence of comma-separated values..
What is trigger in SQL?
A trigger is a special type of stored procedure that automatically runs when an event occurs in the database server. DML triggers run when a user tries to modify data through a data manipulation language (DML) event. … SQL Server lets you create multiple triggers for any specific statement.
Which statement is used to create a trigger?
In order to create a trigger, the CREATE TRIGGER statement is used. 4. Which statement is used to remove a trigger? Explanation: In order to delete a trigger, the DROP TRIGGER statement is used.
Which character does the MySQL client program recognize as a statement delimiter?
semicolonWhich character does the mysql client program recognize as a statement delimiter? a) : b) . Explanation: By default, mysql itself recognizes the semicolon as a statement delimiter, so the delimiter must be redefined temporarily to cause mysql to pass the entire stored program definition to the server.
Is CSV comma delimited?
A CSV is a comma-separated values file, which allows data to be saved in a tabular format. CSVs look like a garden-variety spreadsheet but with a . csv extension. CSV files can be used with most any spreadsheet program, such as Microsoft Excel or Google Spreadsheets.
How do I use delimiter in Word?
Click the “Insert” tab. Click the “Shapes” button on the ribbon and choose the “Line” option, the first one in the Lines subcategory. Press and hold down the “Ctrl” key, which keeps your divider line straight. Position the cursor near the left margin under the place you want to divide.
What Cannot have a trigger associated with it?
Since triggers execute as part of a transaction, the following statements are not allowed in a trigger: All create commands, including create database, create table, create index, create procedure, create default, create rule, create trigger, and create view.
Does MySQL support date data type?
MySQL retrieves and displays DATE values in ‘ YYYY-MM-DD ‘ format. The supported range is ‘1000-01-01’ to ‘9999-12-31’ . The DATETIME type is used for values that contain both date and time parts.
How do you create a delimiter?
To create a delimiter listIn the XSD Editor, select the node for which you want to define a set of delimiters (this example uses the root node, which is designated Element_1). … Click the ellipsis (…) … Click Add Level to add a level to the delimiter list, then click Add Delimiter to add a delimiter to the selected level.More items…
How do I create a trigger in MySQL?
How can we create and use a MySQL trigger?Trigger_name is the name of the trigger which must be put after the CREATE TRIGGER statement. … Trigger_time is the time of trigger activation and it can be BEFORE or AFTER. … Trigger_event can be INSERT, UPDATE, or DELETE. … Table_name is the name of the table. … BEGIN…Feb 22, 2018
What does delimiter do in SQL?
delimiter is the marker for the end of each command you send to the mysql command line client. delimiter is not only related to triggers, but defining triggers and stored procedures is one strong use case as you wish them to contain semicolons (;) which are otherwise the default delimiter .
What is delimiter in Excel?
What is a Delimiter in Excel? An excel delimiter is a character sequence we used for specifying boundaries between different, independent regions on our worksheet. Examples of delimiters are the comma, pipe, and space characters, which act as text delimiters in a string of data.
How do I create a stored procedure in MySQL?
To create a new stored procedure, you use the CREATE PROCEDURE statement. First, specify the name of the stored procedure that you want to create after the CREATE PROCEDURE keywords. Second, specify a list of comma-separated parameters for the stored procedure in parentheses after the procedure name.
What is delimiter in DBMS?
In computer programming, a delimiter is a character that identifies the beginning or the end of a character string (a contiguous sequence of characters). … Delimiters can also be used to separate the data items in a database (the columns in the database table) when transporting the database to another application.
What is Definer in MySQL?
The DEFINER clause specifies the MySQL account to be used when checking access privileges at routine execution time for routines that have the SQL SECURITY DEFINER characteristic. … If the DEFINER clause is omitted, the default definer is the user who executes the CREATE PROCEDURE or CREATE FUNCTION statement.
Why delimiter is used in MySQL?
Delimiters can be used when you need to define the stored procedures, function as well as to create triggers. The default delimiter is semicolon. You can change the delimiters to create procedures and so on.
What is a delimiter in Word?
a blank space, comma, or other character or symbol that indicates the beginning or end of a character string, word, or data item.
How do you write a procedure in SQL?
The CREATE PROCEDURE SQL command is used to create a procedure, followed by a SP name and its parameters. The BEGIN and END area is used to define the query for the operation. This is where you will write a select, update, insert, or delete queries.