sqllineage 0.2.0

SQL Lineage Analysis Tool powered by Python

SQLLineage

SQL Lineage Analysis Tool powered by Python

Never get the hang of a SQL parser? SQLLineage comes to the rescue. Given a SQL command, SQLLineage will tell you its source and target tables, without worrying about Tokens, Keyword, Identifier and all the jagons used by SQL parsers.

Behind the scene, SQLLineage uses the fantastic sqlparse library to parse the SQL command, and bring you all the human-readable result with ease.

Quick Start

Install sqllineage via PyPI:

$ pip install sqllineage

Using sqllineage command to parse a quoted-query-string:

$ sqllineage -e "insert into table1 select * from table2"
Statements(#): 1
Source Tables:
    table2
Target Tables:
    table1

Or you can parse a SQL file with -f option:

$ sqllineage -f foo.sqlStatements(#): 1
Statements(#): 1
Source Tables:
    table_foo
    table_bar
Target Tables:
    table_baz