mysql - How to display rows from 2 different tables in sql? -


I have two separate tables. 

  Test1: 1,2, With 3, row elements up to 4 as 10 Test 2: As the row elements with A, B, C, D, j

I want to display results through a single query where the number of each alphabet from the table precedes And are omitted after strange numbers and other characters. Like, for this case, the result will be: 2a, 4c, 6e, 8g, 10i and 1,3,5,7,9 and B, D, F, H, J < / Code> will not be displayed.

I need to do this with a large table that does not have numbers or letters.

This can be useful for you, in SQL Server, change it to mysql 

  Enter the table #alpha (alpha varchar (25)) #alpha value ('A'), ('B'), ('C'), ('D'), ('E'), ('F') table number # numeral (numbers) # numeral numbers (1), (2), ( 3), (4), (5), (6) Selection Cast (varchar (25) as number dygits + + '+ alphabets.lafa your ridge FDR (number of digits greater than RAH_NUMBER) (number of digits as ID based on ID number)) Number of points Join INNER (select alpha by ACC) ID, alpha #alpha) Alphabets.id + 1 = Number.id where number of numbers% 2 = 0 drop table #alpha drop table number #

Output: 

  yourResult 2a 4c 6e

Comments

Post a Comment

Popular posts from this blog

ios - How do I use CFArrayRef in Swift? -

I am using Objective-class in my Swift Project through a bridging header. The method signature looks like this: - Some cement (some type) some parameters; I started by getting an example of class, calling method, and storing the value: var myInstance = MyClassWithThatMethod (); Var cfArr = myInstance.someMethod (some value); Then try to get the value in the array: var valueInArrayThatIWant = CFArrayGetValueAtIndex (cfArr, 0); However, I get the error unmanaged & lt; Cfarray & gt; Not like 'CFArray' . Unmanaged & lt; Cfarray & gt; also means? I looked, but I do not need to change the array in a fast array (though it would be good). I need to be able to get value from the array. I also tried CFArray method to pass in a function: func doSomeStuffOnArray (myArray: NSArray) {} Although I get the same error when using: doSomeStuffOnArray (cfArr); // unmanaged & lt; CFArray & gt; I am using CFArray because I want to sto...
Read more

eclipse plugin - Run java code error: Workspace is closed -

To create an automated project, I created a plug-in project with the following dependencies: Org.eclipse.core.resources org.eclipse.equinox.registry org.eclipse.core.runtime and the following The Java class is located in the src folder: Package Examiner; Import org.eclipse.core.resources.IProject; Import org.eclipse.core.resources.IWorkspaceRoot; Import org.eclipse.core.resources.ResourcesPlugin; Import org.eclipse.core.runtime.CoreException; Import org.eclipse.core.runtime.IProgressMonitor; Import org.eclipse.core.runtime.NullProgressMonitor; Public class tes {public static zero main (string [] args) {// TODO auto generated method stub IProgressMonitor progress monitor = new NullProgressMonitor (); IWorkspaceRoot root = ResourcesPlugin.getWorkspace (). GetRoot (); Ipoject project = root.jetproject ("desired projectname"); Try {Project.create (progress monitor); Project.open (progressMonitor); } Grip (CoreException E) {// TODO Auto generated blocking block e....
Read more

c - Error on building source code in VC 6 -

When I create my project in VC6, the BScMKE reports the following error Linking .. Creating Library ... .. / ... / PB / Bean / Debub / ICEERP.Lib and Object ........ P.B. / Bean / DBube / ICREPlay.APP Browse information file ... BSMMK: ​​error can not be read from BK 1505: file '../../PB/bin/TmpOut/ICReplay/Debug/ICReplay_PB.bsc' Error executing bscmake.exe Can someone help me? 2 Reason for reference from: "ICReplay_PB .bsc "file will be corrupted The trunk of the file will be happening with the compiler running out of disk space or is being interrupted when creating .sbr file I think this answer will help you!
Read more