Which SQL keyword is used to sort result set * 1 point?

SQL keyword ORDER BY is used to sort the result-set.

Which SQL keyword is used to sort the tuples of relation?


Order by clause is used with SELECT statement for arranging retrieved data in sorted order. The Order by clause by default sorts the retrieved data in ascending order. To sort the data in descending order DESC keyword is used with Order by clause.

What is the meaning of like 0 0?

Feature begins with two 0’s. Feature ends with two 0’s. Feature has more than two 0’s. Feature has two 0’s in it, at any position.

How do I show alphabetical order in SQL?

If you want to sort based on two columns, separate them by commas. For example, ORDER BY LAST_NAME ASC, FIRST_NAME DESC; would display results sorted alphabetically by last name. If the same LAST_NAME matches multiple FIRST_NAME entries, the results of FIRST_NAME will also display in descending order.

How do I sort SQL results?

The ORDER BY statement in sql is used to sort the fetched data in either ascending or descending according to one or more columns.

  1. By default ORDER BY sorts the data in ascending order.
  2. We can use the keyword DESC to sort the data in descending order and the keyword ASC to sort in ascending order.
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What is the order of operations in SQL?

Six Operations to Order: SELECT, FROM, WHERE, GROUP BY, HAVING, and ORDER BY. By using examples, we will explain the execution order of the six most common operations or pieces in an SQL query. Because the database executes query components in a specific order, it’s helpful for the developer to know this order.

What is the correct format to select Emp_name in ascending order?

Explanation: Sorting in ascending or descending order depends on keyword “DESC” and “ASC”. 4. What will be the order of sorting in the following MySQL statement? Explanation: In the query, first “emp_id” will be sorted then emp_name with respect to emp_id.

What is ORDER BY 1 desc in SQL?

This: ORDER BY 1. …is known as an “Ordinal” – the number stands for the column based on the number of columns defined in the SELECT clause. In the query you provided, it means: ORDER BY A.PAYMENT_DATE.

What are the DML commands?

Some commands of DML are:

  • SELECT – retrieve data from the a database.
  • INSERT – insert data into a table.
  • UPDATE – updates existing data within a table.
  • DELETE – deletes all records from a table, the space for the records remain.
  • MERGE – UPSERT operation (insert or update)
  • CALL – call a PL/SQL or Java subprogram.

What is the meaning of 0 0 in SQL?

NULL in SQL: Indicating the Absence of Data. “Every [SQL] data type includes a special value, called the null value,”0 “that is used to indicate the absence of any data value”.1. The null value does not indicate why a value is absent—it simply marks the places that do not have a data value.

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Why as clause is used in SQL?

SQL AS keyword is used to give an alias to table or column names in the queries. In this way, we can increase the readability and understandability of the query and column headings in the result set.

Which keyword is used with wildcards in SQL?

The SQL keyword(s) is used with wildcards.

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