generated

问题 Can I create a generated column in table A which sums up a column in table B with a tableA_id of the row in table A? Suppose I have a table of of families, and a table of children. I want a sum of the ages of the children for each family. ALTER TABLE people.families ADD COLUMN sumofages DECIMAL(10,2) GENERATED ALWAYS AS (SELECT SUM(age) FROM people.children WHERE family_id = people.families.id) STORED; ERROR 3102: Expression of generated column 'sumofages' contains a disallowed function. I

问题 In my java project I have generated classes which are inside the same package folder as the other classes. I would like to configure jacoco maven plugin to exclude those generated classes and only use classes in the main/src/java folder (not src/main/java-generated) Project structure: src/main/java/com/company/john/Good.java <---- this include src/main/java-generated/com/company/john/AutoGeneratedClass.java <---- this exclude <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven

问题 I am using a pre-build task in Visual Studio 2008 that invokes msbuild: C:\WINDOWS\Microsoft.NET\Framework\v3.5\MSBuild.exe $(MSBuildProjectDirectory)\version.targets /p:Configuration=$(ConfigurationName) Inside version.targets, I am updating the AssemblyInfo.cs file to replace version information: <FileUpdate Encoding="ASCII" Files="$(MSBuildProjectDirectory)\Properties\AssemblyInfo.cs" Regex="AssemblyInformationalVersion\(".*"\)\]" ReplacementText="AssemblyInformationalVersion("Product $