Update README.md

README.md

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-# Veno
-A sql like query tokenizer and parser for VenoDB.<br>
+# sqlLike
+A sql like query language interpreter written in c++.<br>
+This includes a lexer which tokenizes the input query and a parser to parse the query in appropriate format and rules.
+Instead of using AST in parser it uses a linear vector due to nature of query being linera and single liner.<br>
+**Example**:
+```
+get id, name from tablename where id = 10, name="ayush des";
+```
+![image](https://github.com/ayush18023/sqlLike/assets/80062397/0329ca07-23db-498c-88f4-07b2e0136471)
+
+**Other query examples:**
+Insert query in a table
+```
+insert in tablename id=10, name="ayush", score=6;
+```
+Update query in a table given a condition
+```
+update in tablename set score=20 where id=10;
+```
+Delete query given a condition
+```
+delete from tablename where id=10;
+```
+query to create other database related constructs
+```
+create instance instance_name;
+create index instance.attr_name;
+create cluster instance.attr_name
+```
+
+
 Precompiled executable -> main.exe or compile with
 ```
 g++ main.cc ./src/qres.cc -o main -lstdc++ -std=c++17; ./main