Specifically, CASE statements are control structures that provide a way to add conditional logic to SQL queries.They work like a series of if-then-else statements in other programming languages. Moreover, CASE statements compare an expression to one or more possible values or evaluate one or more...
Now if you are new toSQLyou may not know the benefits of theCASE statement.It is basically the way you can implement anIF statement within your SET Based SQL. I do a lot of work withHorse Racingand I like to rank my horses on a number of variables adding up a "Rating" score by ...
END CASE; END; --- Subject Views Written By Posted Procedure : CASE statement using SQL 4231 Tarun Bajaj September 04, 2012 02:28PM Re: Procedure : CASE statement using SQL 1269 Rick James September 05, 2012 09:16PM Sorry, you can't reply to this topic. It has been closed....
How to use the LIKE in select statement REPORT ZTEST_SIMPLE. data: svar(4). data: it_flight type sflight_tab1. svar = 'A%'. select * from sflight into table it_flight where carrid like svar. break-point. Reply Former Member 2008 Jul 23 1:30 PM 0 Kudos 18,691 SAP Ma...
sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; import java.sql.ResultSet; // assume that conn is an already created JDBC connection (see previous examples) Statement stmt = null; ResultSet rs = null; try { stmt = conn.createStatement()...
如果INTO子句包含错误或位于错误的位置,则Show Plan将发出适当的错误。...满足以下两个要求时,将执行嵌入式SQL审核: %System /%SQL / EmbeddedStatement系统审核事件在系统范围内启用。默认情况下,未启用此系统审核事件。 52420 Elasticsearch使用:嵌套对象 但是当我们使用如下查询时,上面的文档也会被当做是符合...
T-SQL: Update Values from Another Table UPDATEConsultantSETsalary=(SELECTsalaryFROMEmployeeWHEREEmployee.EmployeeID=Consultant.ConsultantID); Note: The subquery must return a sign column value; otherwise, an error will be raised. If the subquery could not find any matching row, then the value will...
Using the SQL Select Statement in GoLive 6Derry Thompson
I couldn’t even begin to describe when I started using CASE. I like to imagine it was the first thing I typed after SELECT. Somewhere along the lines, I developed a habit of referring to CASE as both a statement and an expression. For the sake of your sanity, I’ll use the term ...
, IN v_str varchar(30) ) BEGIN CASE n_str WHEN n_str = 'profileStatus' THEN UPDATE tbl_contact SET status = 'A' WHERE id = id; -- The above statement updates the entire table instead of the right row WHEN n_str = 'phoneNumberMobile' THEN ...