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28 maj 2014 · In Oracle the syntax to update a view is different from SQL*Server's syntax. In Oracle you could issue the following query: UPDATE (SELECT A.TEMSILCI_KOD FROM S_MUSTERI A, S_TEKLIF B WHERE A.TEMSILCI_KOD = 9 AND B.BAYI_KOD = 17 AND A.HESAP_NO = B.HESAP_NO) SET TEMSILCI_KOD = 4
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.
30 maj 2011 · MERGE INTO table_b USING ( SELECT id, field_2 FROM table_a ) ta ON (ta.id = table_b.id) WHEN MATCHED THEN UPDATE SET table_b.field_2 = ta.field_2
12 maj 2020 · 1. Photo by Kevin Ku on Unsplash. One of the first I notice when I started using the Oracle database was how difficult and slow it is to update a table using the data in another table...
11 mar 2019 · create table t ( c1 int primary key, c2 int ); create table t_stage ( c1 int primary key, c2 int ); insert into t values ( 1, 0 ); insert into t_stage values ( 1, 9999 ); commit; select * from t; C1 C2 1 0 merge into t using t_stage ts on ( t.c1 = ts.c1 ) when matched then update set t.c2 = ts.c2; select * from t; C1 C2 1 9999
2 cze 2023 · To update data in a table, we can run an UPDATE statement. The syntax of an update statement is this: UPDATE table. SET column = value. WHERE condition; You can specify one table and one or more pairs of columns and values. You can also specify a condition in the WHERE clause so that only matching rows are updated.
7 paź 2015 · UPDATE. (SELECT em.OFFICE_ID emoffid, SL.OFFICE_ID sloffid, em.OFFICE_TYPE emofftype, SL.OFFICE_TYPE slemofftype, SL.STATUS.
