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i have to execute two statements in a sequence. My Statement is as below. I get the above error when i run this.
TRUNCATE TABLE MANUAL_LIST_BACKUP
INSERT INTO MANUAL_LIST_BACKUP AS SELECT * FROM MANUAL_TRANSACTIONS
Separate the two statements with a ;
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Please help me to convert the date format from '20200901' to '01-Sep-20' in SQL Server.
You can use convert() with format 12 for that purpose:
select convert(datetime,'20200901',12); -- 01-Sep-2020
You must convert '20200901' to date first ,then you can convert to '01-Sep-20' using below code
SELECT CONVERT(VARCHAR,CAST('20200901' AS DATE),106);
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I need to update every row in one table, with the help with two subqueries...
UPDATE MyTable
SET MyTable.ColumnToUpdate =
((SELECT 10000 / DCount("ID","MyTable")) * DCount("ID","MyTable","ID<="& MyTable.ID))
But this doesn't work, access complanis about an error in the first subquery...
How can i do this?
Thanks
You don't need the SELECT statement in the first piece. Try this:
UPDATE MyTable
SET MyTable.ColumnToUpdate =
((10000 / DCount("ID","MyTable")) * DCount("ID","MyTable","ID<="& MyTable.ID))
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I want to select records where a field (varchar (45)) contains one and only one letter x and the field length is greater than 20
In MySQL you can do:
SELECT * FROM tablename WHERE fieldname REGEXP '^[x]{20,}$'
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$rows = Yii::app()->db->createCommand()->select('*')->from('states')->queryAll();
above code returns only single first row, while according to documentation it should return all rows.
queryAll() returns an array and u need to iterate in order to get all the records
foreach($rows as $row){
//do something
}
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I have stored procedure where want convert money type to decimal type.
#money = 513.9010 type money
I want to convert it to decimal - how to do that?
select convert(decimal(7,4),#money)