https://github.com/developeron29/PLSQLParser

A PLSQL parser built using Java and ANTLR4
https://github.com/developeron29/PLSQLParser

Last synced: 17 days ago
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A PLSQL parser built using Java and ANTLR4

• Host: GitHub
• URL: https://github.com/developeron29/PLSQLParser
• Owner: developeron29
• License: mit
• Created: 2014-02-18T15:54:46.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2021-03-18T15:22:11.000Z (over 3 years ago)
• Last Synced: 2024-07-31T21:52:00.783Z (3 months ago)
• Language: Java
• Homepage: http://ayushnarula.com/plsql.html
• Size: 672 KB
• Stars: 32
• Watchers: 8
• Forks: 21
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Awesome Lists containing this project

• awesome-modernization - PLSQLParser - A PLSQL parser built using ANTLR 4 (Database / Analysis)

README

        


# A PLSQL parser built using ANTLR 4 

[![Join the chat at https://gitter.im/developeron29/PLSQLParser](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/developeron29/PLSQLParser?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)

## About

This is a PL/SQl parser built on top of ANTLR4 

## Setup

To install ANTLR 4, if you don't have it already

```

cd /usr/local/lib

sudo wget http://antlr.org/download/antlr-4.2-complete.jar

```

### Note - Update it to the latest ANTLR, as of when you use it ( [Reference](http://www.antlr.org/) )

## How to run

```

 export CLASSPATH=".:/usr/local/lib/antlr-4.2-complete.jar:$CLASSPATH"

 alias antlr4='java -jar /usr/local/lib/antlr-4.2-complete.jar'

 alias grun='java org.antlr.v4.runtime.misc.TestRig'

 

 git clone https://github.com/developeron29/PLSQLParser

 cd PLSQLParser

 antlr4 PLSQL.g4  

 javac PLSQL*.java

 grun PLSQL plsql_block -gui

  For example:

 declare

 salary number(6);

 ^D [Cmd-D for Mac]

 

 ```

This parses and builds the PLSQL tree for you

## Demo

For above example of 

```

declare

salary number(6);

```

Parsed tree would be:

![antlr4_parse_tree_1.png](https://github.com/developeron29/PLSQLParser/raw/master/antlr4_parse_tree_1.png)

The MIT License (MIT)

Copyright (c) 2015 Ayush Narula

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all

copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

SOFTWARE.