CREATE INDEX ix_lineage_map_target ON ops.lineage_map (target_schema, target_table); CREATE INDEX ix_lineage_map_source ON ops.lineage_map (source_schema, source_table); ...
This project is still in development and currently only parses the CTEs of an SQL query since that's all I need for now. I write a lot of SQL, and I often need to understand "lineage" in lots of ...
Comprehensive column-level lineage is so critical for good data governance. And, not all Data Lineage is created equal or automated. Lineage can pinpoint the IMPACTS of data issues thruout your data ...
Developed a SQL lineage extraction tool that handles the edge cases most parsers fail on. The problem: Extracting accurate column-to-table lineage from complex SQL is HARD. Tested it against 100+ edge ...
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