Recycle the sqlalchemy pool after 25mins (1500 secs) of inactivity. This ensures that the Azure gateway does not close down a connection that sqlalchemy thinks is still alive. An explanation from the sqlalchemy documentation:https://docs.sqlalchemy.org/...
Test Status and Loop Close Cursor Deallocate Cursor Here is the code for the cursor: DECLARE @businessEntityID as INT; DECLARE @firstName as NVARCHAR(50), @lastName as NVARCHAR(50); DECLARE @personCursor as CURSOR; SET @personCursor = CURSOR FOR SELECT BusinessEntityID, FirstName, LastName...
[IO] How to - Delete a file, keeping data in the stream? [Out Of Memory Error] while handling 400MB XML file [Solved] C# write to file without extension [Solved] Error MSSQL connection only when run with .Net core on Linux [SQL Server Native Client 11.0]Connection is busy with resul...
[...] which is better: cursors or WHILE loops? Again, it really depends on your situation. I...
"Failed to compare two elements in the array." "Object reference not set to an instance of an object" error which points to my "htmlparser.Parse(sr)" "Please wait..." while file is uploading? "The network path was not found" FileStream Issue "The operation could not be completed. The...
Main Loop: In theMainmethod, the loop continuously fetches the token, connects to the database, executes a query, and then closes the connection. ConnectToDatabase: This method creates aSqlConnectionusing the shared token. It includes retry logic for robustness. ...
yes, the insert command can be used in a loop. this is often done when you need to insert multiple elements into a data structure or add multiple rows to a database. in a programming language like python, you might use a 'for' or 'while' loop to insert elements into a list or ...
Enhancements to PL/SQL Native Compilation This feature now requires less setup and maintenance. A package body and its spec do not need to be compiled with the same setting for native compilation. For example, a package body can be compiled natively while the package spec is compiled interpreted...
sql As Stringstr_conn = "driver="Microsoft" access driver(*.mdb);DBQ="&app.path&"\school.mdb";conn.open str_connstr_sql = "select * from students"rs.open str_sqlDo While Not rs.eofxxxss =" xxxss" + 1xhxm(xxxss) = rs.fields("xuehao")&rs.fields("xingming")rs.movenextLoop...
SQL is generally used for modifying and querying information in Relational Database Management Systems (RDBMS). PL SQL comes to plug in the shortcomings of SQL and enhances the characteristics of SQL. While working with Oracle Database, PLSQL is the preferred choice for developing good code altho...