ReplicaDB
JSqlParser
| ReplicaDB | JSqlParser | |
|---|---|---|
| 1 | 4 | |
| 362 | 4,971 | |
| - | 1.1% | |
| 5.5 | 9.4 | |
| 12 days ago | 3 days ago | |
| Java | Java | |
| Apache License 2.0 | Apache License 2.0 |
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ReplicaDB
JSqlParser
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Semantic Diff for SQL
I wonder if this is a topical thread to check if anyone is aware of a Java based solution to parse a CREATE VIEW statement to get a mapping between the view columns and the corresponding source table columns. I checked out jsqlparser[0] and it does produce an AST which can be parsed using the visitor-pattern[1] but was wondering if there is a more "out-of-the-box" solution. Due to various reasons, querying the database information schema is not an option I can pursue.
[0]: https://github.com/JSQLParser/JSqlParser
[1]: https://en.wikipedia.org/wiki/Visitor_pattern
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Open Source SQL Parsers
JSQLParser can parse multiple SQL dialects like MySQL, Postgres and Oracle. The grammar can be modified to support other SQL dialects.
- Let's write a compiler, part 5: A code generator
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Racket v8.0
Interesting coincidence - I'm working on a parser that parses the AST produced by JSqlParser[0] for a create view statement to generate mapping between the columns of a view and the columns of its underlying table. It is an interesting example of having to use the visitor pattern[1].
[0]: https://github.com/JSQLParser/JSqlParser
What are some alternatives?
symmetric-ds - SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.
Apache Calcite - Apache Calcite
ali-dbhub - 已迁移新仓库，此版本将不再维护
sqlglot - Python SQL Parser and Transpiler
pglogical - Logical Replication extension for PostgreSQL 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.
zetasql - ZetaSQL - Analyzer Framework for SQL
jOOQ - jOOQ is the best way to write SQL in Java
sqlparse - A non-validating SQL parser module for Python
dbeaver - Free universal database tool and SQL client
Presto - The official home of the Presto distributed SQL query engine for big data
Jailer - Database Subsetting and Relational Data Browsing Tool.
ANTLR - ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.