Arjun Sunil Kumar

Added "Build a Tiny Compiler in Java" under Programing Languages

1

### Main programming language Java ### Tutorial title Build a Tiny Compiler in Java ### Tutorial URL https://medium.com/javarevisited/build-a-tiny-compiler-in-java-662f67a1ce85 ### Category * [ ] 3D Renderer * [ ] Augmented Reality...

## What type of PR is this? - [ ] API-change - [x] BUG - [ ] Improvement - [ ] Documentation - [ ] Feature - [ ] Test...

[Bug]: `\` is getting removed automatically by MO Parser

13

### Is there an existing issue for the same bug? - [X] I have checked the existing issues. ### Branch Name main, 1.1-dev, 1.0-dev ### Commit ID ff71417e313eb30171e754e98f291f8da5a475b0 ### Other...

## What type of PR is this? - [ ] API-change - [x] BUG - [ ] Improvement - [ ] Documentation - [ ] Feature - [ ] Test...

[Bug]: Improve Performance of "CREATE VECTOR INDEX" on GIST 960

5

### Is there an existing issue for the same bug? - [X] I have checked the existing issues. ### Branch Name main ### Commit ID 6003d8346f0fed6e1fbd0563bc7bc2b1d2287741 ### Other Environment Information...

[Bug]: Improve Performance of SELECT in GIST 960

1

### Is there an existing issue for the same bug? - [X] I have checked the existing issues. ### Branch Name main ### Commit ID 6003d8346f0fed6e1fbd0563bc7bc2b1d2287741 ### Other Environment Information...

[Bug]: Optimizer doesn't support ProjectList in SEMI Join

26

### Is there an existing issue for the same bug? - [X] I have checked the existing issues. ### Branch Name main ### Commit ID e4c504a606585cb373a5bb7c452e804469716610 ### Other Environment Information...

There is an issue with the "where" condition for ANTLR Parser implementation. ```sql tinysql> select A,B from T2; +---+---------+ | A | B | +---+---------+ | 1 | 'Alice' |...

In `ConstantSerializer` we are assuming Index as Integer. We need to modify that logic to be generic enough for Constant class. ```java public class ConstantSerializer implements Serializer { @Override public...