WebApr 13, 2024 · merge into BATCHTABLE AS T using (select BATCHID,FILENAME from BATCHTABLE) AS S on T.batchid = S.batchid and T.filename=S.filename when matched then update set T.filereceiveddate = getutcdate () when not matched then insert (BATCHID,FILENAME, FILERECEIVEDDATE,FILESEQUENCE) VALUES … WebAug 4, 2024 · Snowflake Merge command performs the following: Update records when the value is matched. Insert records when the conditions are not matched. Delete records …
Snowflake Inc.
WebOct 12, 2024 · Building a Type 2 Slowly Changing Dimension in Snowflake Using Streams and Tasks: Part 1 October 12, 2024 Issue INTRODUCTION This is Part 1 of a two-part post that explains how to build a Type 2 Slowly Changing Dimension (SCD) using Snowflake’s Stream functionality. WebOct 5, 2024 · Snowflake SQL Merge SQL merge into STAFF using EMPLOYEES on STAFF.salary = EMPLOYEES.salary when matched then update set STAFF.salary = EMPLOYEES.salary when not matched then insert (ID,... dr liu orthopedic surgeon
snowflake.snowpark.WhenNotMatchedClause.insert
WebMERGE¶. Inserts, updates, and deletes values in a table based on values in a second table or a subquery. This can be useful if the second tableis a change log that contains new rows (to be inserted), modified rows (to be updated), and/or marked rows (to be deleted) in the … WebMERGE command Examples Perform a basic merge: MERGE INTO t1 USING t2 ON t1.t1Key = t2.t2Key WHEN MATCHED AND t2.marked = 1 THEN DELETE WHEN MATCHED AND … WebDec 22, 2024 · First of all either login to Snowflake WebBased UI or SnowSQL. Then follow below steps: Create database CDC_Stream create or replace database CDC_STREAM; Use CDC_STREAM; Create a table to be the... dr liu manhattan beach