A numeric argument is converted to its equivalent binary string form; if you want to avoid that, you can use an explicit type cast, as in this example: SELECT CONCAT(CAST(int_col AS CHAR), char_col); o) No BINARY flag is set (as per above): mysql> SELECT CONCAT("Tonci", " ",...
Query OK, 1 row affected (0.00 sec) mysql> USE test_db; Database changed mysql> DELIMITER $$ mysql> CREATE FUNCTION fn_cast_test(v_input VARCHAR(255)) RETURNS INTEGER DETERMINISTIC -> BEGIN -> DECLARE v_retval INTEGER DEFAULT 0; ...
which probably is required in some cases to avoid creating invalid SQL in the first place, but has the unfortunate side effect that it will create invalid SQL in cases like this.
Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to an existing table. Adding a Value to a 'date' Column...
I gave query Select * from a where cast(x as date)='2019-05-02' where x is Datetime column. but it seems cast slow the performance so when i used DatetimefromParts it was a bit fast. select * from a where x between DATETIMEFROMPARTS(2019,5,2,0,0,0,0) and DATETIMEFROMPARTS(2019...
CAST expression 1.1.2.1 Running SQL-92 on Oracle Lite As mentioned in the preceding section, Oracle Database Lite uses Oracle SQL by default. However, if you want to support SQL-92 by default instead of Oracle SQL, you can change the SQL compatibility parameter in the POLITE.INI file ...
Therefore, sometimes you might need to cast a measure value to a particular type to receive the behavior you expect. The following query shows an example of this: Copy WITH //Two calculated measures that return strings MEMBER MEASURES.NumericString1 AS "10" MEMBER MEASURES.NumericString2 AS ...
SELECT EMPNO,ENAME,CAST(COALESCE(HOURLYWAGE * 40 * 52, salary, Salary+(COMMISSION * NUMSALES)) AS decimal(10,2)) AS TotalSalary FROM dbo.EMP ORDER BY TotalSalary; Now, Let us see an example to create a computed column with SQL Coalesce function in SQL Server In general, we ...
For example, this query shows the average and maximum resource use for the current database over the past hour: SQL Copy SELECT database_name = DB_NAME(), AVG(avg_cpu_percent) AS 'Average CPU use in percent', MAX(avg_cpu_percent) AS 'Maximum CPU use in percent', AVG(avg_data_...
As with other built-in types, you can use the xml data type as a column type when you create a table; as a variable type, a parameter type, or a function-return type; or in Transact-SQL CAST and CONVERT functions. In the JDBC driver, the xml data type can be mapped as a String...