mo-sql-parsing
sqlparse
mo-sql-parsing | sqlparse | |
---|---|---|
1 | 7 | |
240 | 3,588 | |
- | - | |
8.9 | 8.3 | |
about 1 month ago | 17 days ago | |
Python | Python | |
Mozilla Public License 2.0 | BSD 3-clause "New" or "Revised" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mo-sql-parsing
-
Open Source SQL Parsers
Python: mo-sql-parseing
sqlparse
-
Show HN: Databasediagram.com – Private, Text to Entity-Relationship Diagram Tool
Suggest checking out the sqlparse library for a way to do the different flavours without needing to address each case directly: https://github.com/andialbrecht/sqlparse
-
Data Load Diagram
Gotcha, since we haven't actually written all of this yet I don't have any useful code snippets to share but we've discussed tackling the problem internally using something like sqlparse. You'd need to identify the relevant sql chunks, parse them for table dependency information and then create the relevant entities in whichever data lineage tool you were using.
-
This Week In Python
sqlparse – A non-validating SQL parser module for Python
-
Open Source SQL Parsers
Regular expressions is a popular approach to extract information from SQL statements. However, regular expressions quickly become too complex to handle common features like WITH, sub-queries, windows clauses, aliases and quotes. sqlparse is a popular python package that uses regular expressions to parse SQL.
-
Automated SQL formatting checks
This one is not bad: https://github.com/andialbrecht/sqlparse.
- Let's write a compiler, part 5: A code generator
-
BigQuery Lineage
We used this repo for this: https://github.com/andialbrecht/sqlparse. I may have miscommunicated. We didn't write the parser from scratch, we created a way for the parser to detect downstream and upstream dependencies of the resource.
What are some alternatives?
sql-parser - A validating SQL lexer and parser with a focus on MySQL dialect.
zetasql - ZetaSQL - Analyzer Framework for SQL
pg_query - Ruby extension to parse, deparse and normalize SQL queries using the PostgreSQL query parser
pyparsing - Python library for creating PEG parsers [Moved to: https://github.com/pyparsing/pyparsing]
parser - A MySQL Compatible SQL Parser
Lark - Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.
libpg_query - C library for accessing the PostgreSQL parser outside of the server environment
PLY - Python Lex-Yacc
JSqlParser - JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
sqlfluff - A modular SQL linter and auto-formatter with support for multiple dialects and templated code.
pg-query-emscripten - Emscripten Port of pg_query to easily play with it in the browser
Pygments