select case whenscore < 60then60 else'优秀'end fromstuent 但是运行的时候报错了:ERROR: invalid input syntax for type numeric:'优秀' 百度说:数据类型不符。 仔细想一下, 60是int,优秀是string,确实类型不符。 sql修改如下: 1 2 3 4 5 select case whenscore < 60then''|| 60 else'优秀'end fro...
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select case when score < 60 then 60 else '优秀' end from stuent 1. 2. 3. 4. 5. 但是运行的时候报错了:ERROR: invalid input syntax for type numeric:'优秀' 百度说:数据类型不符。 仔细想一下, 60是int,优秀是string,确实类型不符。 sql修改如下: select case when score < 60...
filimonov For the record: syntax without CASE variable works: :) SELECT :-] number, :-] CASE :-] WHEN number=0 THEN number+1 :-] WHEN number=1 THEN number*10 :-] ELSE number :-] END :-] FROM system.numbers :-] WHERE number < 10 :-] LIMIT 10; SELECT number, caseWithoutExpre...
Posted by developer: Fixed as of the upcoming MySQL Workbench 6.3.9 release, and here's the changelog entry: Stored procedures containing valid CASE statements reported syntax errors when created or edited. Thank you for the bug report.
I add the CASE WHEN in my query but this not working because print `XY1Q-UO PS` and not `ZN PS-UO PS`. Why? Your help would be very appreciated. thanks for your time and hints. Cheers SET FOREIGN_KEY_CHECKS=0; -- --- -- Table structure for `tbl_flight` ...
getInnermostNodeForTie is used to determine the behavior in case of a tie (i.e. a node having the same span as its parent). If getInnermostNodeForTie is true, then it returns lowest descending node encompassing the given span. Otherwise, it returns the outermost node encompassing the ...
As is often the case, I wrote a small program to do something useful for myself. I have a (Win32)...Date: 01/15/2004Pointer to String chars - Everett styleGarrett asked: If the source text is in a CLR String, and we want to pass(even read-only) to...Date: 12/22/2003...
Tableau CASE Statement In Tableau, the CASE statement is another way to perform conditional logic similar to the IF statement. The CASE statement allows you to define multiple conditions and their corresponding results. The syntax for the CASE statement is as follows: CASE [expression] WHEN [val...
XML tags are case-sensitive. When you specify an ElementNode in the element path, you must exactly match the XML tags in the data source. Expand table Term Definition Element path Defines the sequence of nodes to traverse within the XML document in order to retrieve field data for a datas...