Web11. apr 2024 · DECLARE @Loop as int = 0 WHILE @Loop <12 BEGIN INSERT INTO @ForecastTable (ForecastKey, CYear, CMonth, Product, Forward_Trend, Forecast) … Web1 Answer Sorted by: 2 If you want to avoid a union, you can loop using a cursor. So, first you define your cursor that will list all the tables you want to query (let's assume you have all your data tables listed somewhere (system tables or config)). And then loop doing : create a dynamic SQL statement with the name of the table you retrieved
Amazon Redshift Nested Loop Alerts Tutorial by Chartio
WebThe following diagram illustrates how to use a cursor in PostgreSQL: First, declare a cursor. Next, open the cursor. Then, fetch rows from the result set into a target. After that, check if there is more row left to fetch. If yes, go to step 3, otherwise, go … Web28. aug 2024 · Amazon Redshift is a fully managed, petabyte-scale, massively parallel data warehouse that offers simple operations and high performance. Amazon Redshift provides an open standard JDBC/ODBC driver interface, which allows you to connect your existing business intelligence (BI) tools and reuse existing analytics queries. perth\u0027s rainfall
Increment date within while loop using postgresql on Redshift table
Web6. aug 2024 · Amazon Redshift supports industry-standard SQL based initially on PostgreSQL 8.0.2. There is no for loop in SQL. In additional, Amazon Redshift supports … WebIn this syntax: First, the for loop creates an integer variable loop_counter which is accessible inside the loop only. By default, the for loop adds the step to the loop_counter after each iteration. However, when you use the reverse option, the for … Web9. feb 2024 · Redshift WHILE Loop Statement. With the use of Redshift WHILE statement, you can loop through a sequence of statements until the evaluation of the condition … st anne\u0027s catholic church in emmaus pa