Αποτελέσματα Αναζήτησης
If you want to update specific rows (ie where the IDs match) you probably want to do a coordinated subquery. However, since you are using Oracle, it might be easier to create a materialized view for your query table and let Oracle's transaction mechanism handle the details.
4 Αυγ 2023 · Direct join syntax is unsupported in Oracle Database; use a correlated subquery to fetch the values instead. For example: update nashvillehousing a set propertyaddress = ( select nvl2(a.propertyaddress, b.propertyaddress,b.propertyaddress) from nashvillehousing b where a.parcelid = b.parcelid and a.uniqueid_ != b.uniqueid_ ) where a ...
24 Μαΐ 2017 · The error might be due to the inner query is not being filtered by the outer query. What does this mean: change the update for : UPDATE ADDRESS AD_outer . And inside the inner query, something like this:
10 Μαΐ 2012 · update tabl a. set (a.c1) = (select sum(c1) from ( select c1,a1,b1 from t1,t2,t3 where .. some joins)). This query need to be aliased so that I can check with the. table to be updated with the key values. update tabl a. set (a.c1) = (select sum(c1) from ( select c1,a1,b1 from t1,t2,t3 where .. some joins))qry.
19 Φεβ 2015 · The error points to a syntax problem. When you want to update multiple columns at once, you list all of the columns to be updated first, followed by all of the values to use (in the same order that the columns are listed). For example:
4 Αυγ 2018 · I am trying to figure out how to update a table from another table which is a result of a query in PL/SQL. This is what I try to do: update c. set c.customerType = n.newType. from customers c. join. (select. c.customerNumber, c.customerType, case when c.customerType = 'business' and count(s.subCode) = 1.
1 Ιουν 2023 · If you’re getting the “ORA-00933 sql command not properly ended” on UPDATE, then your query might look like this: UPDATE student. SET student.fees_paid = payment.amount. INNER JOIN payment ON student.student_id = payment.student_id; You can’t use a JOIN clause in an UPDATE statement.
