2024 Cursor unnamed portal already in use

Cursor unnamed portal already in use

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August undefined, 2024

WebOct 14, 2024 · PostgreSQL 14 adds support for OUT parameters in Stored Procedures. Starting from PostgreSQL 14, the OUT parameter support has been added for Stored procedures.This is a good news for one of our customers migrating from Oracle to PostgreSQL, as we don't have to make any huge changes to the procedure definition or … I have a recursive PL/PgSQL function that uses a bound parameterized cursor like this: create or replace function test_cursor (rec boolean) returns void as $$ declare cur cursor (a int) for select * from generate_series (1,a); begin for c in cur (3) loop if rec then perform test_cursor (false); end if; end loop; end; $$ language plpgsql; When ...

sql - Recursive PostgreSQL function fails with a …

WebOct 15, 2024 · SELECT * FROM get_all (); FETCH ALL IN "" ; FETCH ALL IN ""; it just works. Note - the unnamed cursors are updated on every run. But when I do exactly the same in node-postgres, I'm getting this -. { error: cursor "" does not exist at Connection.parseE (D :\N odeJS \t ests \n … WebOct 20, 2024 · A special feature of PostgreSQL is that you can use cursors in SQL. You create a cursor with the DECLARE statement: 1 2 DECLARE name [ BINARY ] [ ASENSITIVE INSENSITIVE ] [ [ NO ] SCROLL ] CURSOR [ { WITH WITHOUT } HOLD ] FOR query Here is a short description of the different options: smart ass board game directions

Cursor name already in use - Microsoft: FoxPro - Tek-Tips

WebJul 13, 2024 · If you want to change the mouse pointer, switch to the Pointers tab, select the default mouse cursor, and click on the Browser button. Select a pointer that feels more … WebOct 30, 2024 · Apparently this happens when you obtain a ref cursor with autocommit on, which immediately terminates the transaction after each statement. So the ref cursor becomes invalid. The solution... WebMar 31, 2024 · cursor already in use, UPDATE RETURNING bug? Hi, Just noted an interesting behaviour when using a cursor in a function in an UPDATE RETURNING … hill county esd 1

How to return a empty cursor from a stored procedure?

How to fix cursor disappeared in Windows 10? - Microsoft ...

WebSep 11, 2004 · > > cursor "" does not exist > > Check that you have called > Connection.setAutoCommit (false). If > autocommit is on, your returned cursor will be > closed as soon as the > transaction (auto)commits, so the subsequent select > done to fetch the > portal contents will fail. > > A '? = call' escape does not return a resultset. You WebThe problem is that the cursor already closed, as we did not use a transaction. Let's start a transaction, execute the procedure, and fetch rows again: -- Start a transaction BEGIN ; SELECT show_cities () ; -- Returns: FETCH ALL IN "" ; COMMIT; Output: Cursor Name Problem smart ass board game expansion packWebFeb 15, 2024 · Known issues Regression since 42.3.2: “cursor does not exist” when using ResultSet.setFetchSize from CallableStatement, fixed in 42.3.6 (see PG #2377) Changed fix: Removed loggerFile and loggerLevel configuration. While the properties still exist. They can no longer be used to configure the driver logging. smart ass board game review

"Web1 day ago · /* * Create unnamed portal to run the query or queries in. If there * already is one, silently drop it. */ portal = CreatePortal("", true, true); После создания и настройки идет подготовка к выполнению. Для этого имеется функция PortalStart. " - Cursor unnamed portal already in use

Cursor unnamed portal already in use

Fetching result in Npgsql with refcursor. #1777 - Github

WebHere are 5 ways to fix this issue. Way 1: Check the Mouse and the USB Port Carefully. Way 2: Re-enable Your Mouse Device via Mouse Settings. Way 3: Update the Mouse Driver … WebThe cursor variable is opened and given the specified query to execute. The cursor cannot be open already, and it must have been declared as an unbound cursor variable (that is, as a simple refcursor variable). The query is specified as a string expression, in the same way as in the EXECUTE command.

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WebMy real life example uses the cursor inside of a for loop such that it opens the cursor before the loop starts and then based on criteria inside the loop sometimes it reads the values and fetches the next value and sometimes it doesn't. WebTo get the rows you need to use FETCH statement and specify the cursor name: FETCH ALL IN ""; -- ERROR: cursor "" does not exist The problem is that the cursor already closed, as we did not use a transaction. Let's start a transaction, execute the procedure, and fetch rows again:

WebAug 11, 2024 · 大致内容：开发环境金仓数据库的存储函数在运行过程中突然提示ERROR: cursor already in use，经过一番周折总算找到了解决方案，特此记录一下。错误提示: …

WebMay 25, 2024 · serge-rider added a commit that referenced this issue on May 26, 2024 #8789 Cursor view panel + open/close + txn mode check a3de605 serge-rider moved this from Triage to In Progress in DBeaver board on May 26, 2024 Member serge-rider moved this from In Progress to Ready for QA in DBeaver board on May 26, 2024 WebNov 11, 2024 · Vim is a powerful editor. First, in the Normal mode, we move our cursor on the last word “editor” and press yaw to yank the word editor into the unnamed register “”.. Next, we move the cursor to an empty line and press p without giving a register name. We’ll see the yanked text “editor” is pasted. Then, we execute a command to replace …

WebNov 21, 2016 · unnamed portal "C_n" does not exist Exception is thrown - Wt-2 fails to complete; There are two approaches I can think of to solve this issue with "PostgreSQL". Approach 1. To switch ON/OFF by monitoring if any WT is still running. Before starting first WorkerThread, set autocommit to false After all WorkerThreads ends, set autocommit to …

WebSep 22, 2024 · Check the mouse settings built-in to your laptop. Search for Touchpad settings through the search bar near the Start button. Open it and press the Tab key … hill county district clerk paymentWebJan 20, 2010 · Yes it is to be expected that if you already have a data table/cursor TMP in USE, then you will get that error message. The question is, do you need the first TMP table/cursor? If so, they I'd suggest that you use some other table/cursor name (maybe Tmp2) for the return results of your SQL Query. If not, then you can do something like: … hill county district clerk\u0027s officeWebThe multiple-row FETCH statement can be used with both serial and scrollable cursors. The operations used to define, open, and close a cursor for a multiple-row FETCH remain the same. Only the FETCH statement changes to specify the number of rows to retrieve and the storage where the rows are placed. smart ass boxWebNov 15, 2016 · Error: 34000: cursor "" does not exist My stored procedure: Code: Select all. ... PgSqlTransaction is required when your procedure returns a ref cursor value. Please replace your code with the following: Code: Select all. hill county farm service agencyWebFeb 12, 2024 · 原因：. 当递归函数中定义游标时，需定义为非绑定游标，否则会产生错误：cursor already in use。. 以上在定义里写好了sql语句的就是绑定游标。. 绑定游标变量被初始化为字符串值表示其名称 (官方文档成为portal name)，后续一致不变。. 但非绑定游标变量初始缺省为 ... smart ass card gameWebAug 9, 2024 · If your mouse cursor disappears on your Windows 10 computer, here are a few things you can try to resolve your problem: First, you can re-enable your mouse in … hill county extension office hillsboro txWebMay 30, 2024 · When working with Oracle, we were able to return cursors from an anonymous block like this: Code: Select all begin open :CUR1 for select * from table_1; open :CUR2 for select * from table_2; end; We would create an OracleParameter of type cursor and direction output, then execute through an OracleCommand object. smart ass cat memes