gsp_demo_java

Java demos for the General SQL Parser library

compile and run

1. open setenv/setenv.bat, and set JAVA_HOME to the path where JDK installed.
2. create a build directory.
3. cd src/main/java/demos
4. enter any sub-directory which includes a demo, for example, cd checksyntax
5. execute compile_checksyntax.bat
6. execute run_checksyntax.bat

tutorial

• SQL modify and rebuild, SQL refactor.
  • add/modify/remove a new join
  • add/modify/remove filter condition
  • add/modify/remove columns in select lis