![]() So, can anyone see a way to get around this problem. EXECUTE utilCreateViewWithDynamicSQL 'create view Test as select from sys.databases' I prefer this approach because dynamic sql is confusing enough and adding double nesting complicates it further. ![]() I tried to use a procedure instead, but I couldn't get it to just return a value, like a function does. Anytime you need to create a view just call the stored procedure and pass it the dynamic sql. Verify that the Show Dynamic Properties option is checked, and then click. Luckily, Spring Boot makes it easy to create CRUD applications through a layer of standard JPA-based CRUD repositories. but, when I try to do this in a function I get a message saying:ĭynamic SQL is not allowed in stored function or trigger To illustrate the process we will create a simple table in a MySql database. Overview The implementation of DAO layers that provide CRUD functionality on JPA entities can be a repetitive, time-consuming task that we want to avoid in most cases. ![]() I can work around this problem in a procedure by using a CONCAT like this: SET = CONCAT(" This method has an error because it uses the variable name "tableName" instead of the actual value of the variable. The queries of the views are always executed in MySQL. So its not like Oracle where a complex view will increase the performance of queries against it significantly. ![]() Views can restrict users to specific rows or columns and thus enhance security. It is a stored query which looks like a table. The trouble is that I want the table name to be passed in as a parameter (there are several different tables I need to use this function with): DELIMITER $$ĬREATE FUNCTION `getName`(tableName VARCHAR(50), myId INT(11)) RETURNS VARCHAR(50) But note something important to note, is that MySQL does not have any support for materialized views. It is a dynamic, virtual table computed or collated from data in the database. In this article you have seen how to generate XML from a relational table using SQL server 2005 and with the introduction of the xml datatype in SQL we are. I've written a stored procedure function to get a name from a table. ![]()
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