sql - Drop view if exists - Stack Overflow
2016年3月21日 · if object_id('tst','v') is not null drop view tst; go create view tst as select * from test In SQL 2016,you can use below syntax to drop . Drop view if exists dbo.tst From SQL2016 CU1,you can do below. create or alter view vwTest as select 1 as col; go
sql - How can I drop a view in Oracle? - Stack Overflow
2020年6月5日 · According to Oracle's documentation on DROP VIEW (Oracle Database 20c) the syntax (in the "Description of the illustration drop_view.eps") is: DROP VIEW [ schema. ] view [ CASCADE CONSTRAINTS ] ;..which in the simplest form, if your viewname is emp_view, will be: DROP VIEW emp_view;
sql - Drop All Views in an Oracle Schema - Stack Overflow
2015年6月30日 · select 'drop view '||view_name||';' as statements from all_views where owner = 'YOUR_SCHEMA_NAME' Be careful that you don't inadvertently remove any views in your schema that might have been created by someone other than you and which you might need, if such is possible in your particular circumstances.
How to Remove All Views from Azure Synapse SQL Serverless Inbuilt
2022年11月24日 · Can let me know how to remove views/tables from Azure Synapse Inbuilt SQL Serverless Pool. Its easy enough to remove individual tables/views using following: use [DatabaseName] GO drop EXTERNAL t...
Dropping all views in postgreSql - Stack Overflow
2012年8月22日 · DO $$ DECLARE schema_record RECORD; drop_view_query TEXT; execute_query TEXT; BEGIN FOR schema_record IN SELECT table_schema, table_name FROM information_schema.views WHERE table_schema = '<your table schema>' LOOP -- Create drop view query drop_view_query:= 'DROP VIEW IF EXISTS %I.%
Delete all views from Sql Server - Stack Overflow
2012年7月27日 · DECLARE @viewName varchar(500) DECLARE cur CURSOR FOR SELECT sk.name + '.'+so.name FROM sys.objects so inner join sys.schemas sk on sk.schema_id = so.schema_id WHERE type = 'v' OPEN cur FETCH NEXT FROM cur INTO @viewName WHILE @@fetch_status = 0 BEGIN EXEC('DROP VIEW ' + @viewName) FETCH NEXT FROM cur …
Find who/when a SQL view is dropped in SQL Server
2016年2月26日 · This information is written to the default trace. Below is an example query to glean the information. SELECT te.name ,tt.DatabaseName ,tt.StartTime ,tt.HostName ,tt.LoginName ,tt.ApplicationName ,tt.LoginName FROM sys.traces AS t CROSS APPLY fn_trace_gettable( --get trace folder and add base file name log.trc …
mysql - Drop view which does not exist - Stack Overflow
2017年5月23日 · drop view if exists foo; create view foo ... ; # Table foo already exists drop table / DROP TABLE IF EXISTS foo; # unknown table foo Flush table/repair table didnt solve either.
python - SQL Drop View with if - Stack Overflow
2016年2月7日 · There could be 2 issues the way i see it. 1. you are not referring the schema name before dropping the view. 2. You are not committing the action performed by DDL command. please refer to the sqlite site for syntax drop-view-stmt
SQL Drop View Statement Takes Forever to Complete
2011年11月3日 · -Running (drop view vw_Users) just hangs and never actually completes. I let it run for about 10 minutes before I cancelled it. I restarted the SQL Server Agent, then tried again, but it's still occurring. This is a brand new issue, this server and this database have been running fine for over a year. There are no indices on the view.
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