The SQL OR condition is used to test multiple conditions in a SELECT, INSERT, UPDATE, or DELETE statement. Any one of the conditions must be met for a record to be selected.Syntax The syntax for the OR condition in SQL is: WHERE condition1 OR condition2 ... OR condition_n; Parameters...
They are not very dependable as compared to NATURAL JOINS when joining multiple tables The JOIN..ON clause is similar to the WHERE clause which limits rows with conditions An additional WHERE clause is mandatory when the JOIN..ON clause is used None of the above...
Logical conditions can combine multiple conditions into a single condition. For example, you can use theANDcondition to combine two conditions: (1 = 1) AND (5 < 7) Here are some valid conditions: name = 'SMITH' employees.department_id = departments.department_id hire_date > '01-JAN-08'...
Syntax Arguments Best practices for upgrading database compatibility level Remarks Show 16 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Sets Transact-SQL and query processing behaviors to be compatible with the specified version of the SQL engine. For other ALTER ...
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CASE expression. When this happens SQL Server will return the result expression associated with the first WHEN expression that evaluates to true. Therefore the order of your WHEN clauses will control what result you get returned from your CASE expression if multiple WHEN clauses evaluate to TRUE....
AND is applied before OR. Boolean operators of the same type (AND, OR) are associative and can therefore be applied in any order. n Is a placeholder indicating that multiple CONTAINS search conditions and terms within them can be specified. General Remarks Full-text predicates and functions wor...
21502 A multiple-row UPDATE of a primary key is invalid. Table 15. Class Code 22: Data Exception SQLSTATE ValueMeaning 22001 Character data, right truncation occurred; for example, an update or insert value is a string that is too long for the column, or a datetime value cannot be assi...
Using the<dml_table_source>argument of the INSERT statement raises a syntax error.You can capture the results of an OUTPUT clause in a nested INSERT, UPDATE, DELETE, or MERGE statement, and insert those results into a target table or view. This is done using the<...
Stored procedures can be executed within a transaction, and you can specify whether the transaction should be committed or rolled back based on specific conditions or outcomes within the procedure. This ensures that multiple related operations either succeed or fail together as a single unit of work...