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can someone please help to put the below query in the liquibase syntax:
delete from test_table t1
where exists (select emails from test_table t2
where t2.emails=t1.emails
and t2.rowid< t1.rowid);
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I think only way to achieve this is put it inside a sql tag
<sql >delete from test_table t1
where exists (select emails from test_table t2
where t2.emails=t1.emails
and t2.rowid< t1.rowid)
</sql>
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I have this code:
SELECT
ZONE_NAME,
ORG_ID,
ORG_SHORT_NAME,
XMSSN_USE
FROM TABLEZ
;
UPDATE TABLEZ
SET TABLEZ.BILL_CYCLE = '1-DEC-2020 4' WHERE (SELECT TABLEZ.XMSSN_USE WHERE TABLEZ.XMSSN_USE=224)
But it doesn't seem to execute. What could be the problem?
You have 2 different query sentences. You should use ; after first query and then write the update query.
Also you need to use some field on the where clause, your where is empty.
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I want to move data from table1 to table2 (both the tables have same structure)with condition of comparing their emaild (unquie)in both the tables...if the data of emaild exits in table 2 I should not load that data otherwise I have to insert the record in table 2..these two tables are in two different databases of same sql server instance... Could you please provide me with the syntax.. Thanks in advance
INSERT db2.dbo.table2(key, other cols)
SELECT key, other cols
FROM db1.dbo.table1 AS t1
WHERE NOT EXISTS
(
SELECT 1
FROM db2.dbo.table2 AS t2
WHERE t2.key = t1.key
);
You can double-check you're getting the right rows by commenting out the first line.
Here's an example with a procedure on db<>fiddle.
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I have a table where the name is like "id,name" and I know the id portion and I need to get all the rows from the table by giving that id. The ID is always unique for the table. I've tried selecting the table out from information_schema.tables and I can get the table selected but then can't figure out how to get the data from it.
You're looking to use AS (alias):
SELECT test1.id AS id_test1, t2.id AS id_test2
FROM table1 AS test1
INNER JOIN table2 AS t2 ON (...)
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TABLE1
NAME
1. AHMET
2. MEHMET
3. VELİ
4. TEMEL
Select * from TABLE1 WHERE NAME='AHMET' and NAME='VELİ'
Probaly you want IN operator:
Select * from TABLE1 WHERE NAME IN('AHMET', 'VELİ')
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Need to update a field with data from another field in a different database
I Have two SQL commercial Databases from the same company, the first Database has one field that is null in the other
I need to update the Field/Database that is null with the data of the first one.
MS SQL Server
Update table1 in current database from table1 in database called "DataBaseName"
update table1
set col2 = T2.col2
from DataBaseName.dbo.table1 as T2
where table1.ID = T2.ID and
table1.col2 is null