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Steps to create sql diff of two database versions
Rhet Turnbull edited this page Jul 16, 2023
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- Install GNU diff (On current macOS versions, Apple ships FreeBSD though it used to ship GNU at least as 10.15)
brew install diffutils
then use /opt/homebrew/bin/diff
as the diff command
- Extract schema from SQLite database:
sqlite3 tests/Test-10.16.0.1.photoslibrary/database/Photos.sqlite ".schema" | sort > sql_11_0_1.sql
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Do same for second database
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Then format (prettify) in VSCode (need way to do this on command line)
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Create the diff:
diff --new-line-format='+%L' --old-line-format='-%L' --unchanged-line-format=' %L' sql_11_0_1.sql 12_0_1.sql >sql_diff.txt