Loop Over Result Set Sql. I need to get a count of the rows and then perform a SQL INSERT using specific columns as arguments in a SQL insert loop. The following form of the for loop statement allows you to execute a dynamic query and iterate over its result set.
DECLARE i int SET numrows SELECT COUNT cnt FROM Patient WHERE ClientID. How to iterate through a result set by using Transact-SQL in SQL Server. The result set will have multiple rows.
MySQL MySQL Cursor MySQL Stored Procedure.
SQL SQL -- create demo table SQL create table Employee 2 ID VARCHAR24 BYTE NOT NULL 3 First_Name VARCHAR210 BYTE 4 Last_Name VARCHAR210 BYTE 5 Start_Date DATE 6 End_Date DATE 7 Salary Number82 8 City VARCHAR210 BYTE 9 Description VARCHAR215 BYTE 10 11 Table created. Daniel Farina Updated. Web Developer Mindfire Solutions. Using PLpgSQL for loop to iterate over the result set of a dynamic query.