Unit Test Your Database! - PGCon

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Not So Much Paste entire function to new “up” script Edit the new file Copy the function to the new “down” script Three copies of the function! No real source code management This sucks
What about Liquibase? filename
Page 1 and 2: Simple SQL Change Management with S
Page 3 and 4: Whats Wrong with Migrations? Incomp
Page 5 and 6: Whats Wrong with Migrations? Incomp
Page 7 and 8: What about SQL Migrations? Incomple
Page 9 and 10: What about SQL Migrations? ——
Page 11 and 12: Imagine this Change
Page 13 and 14: Imagine this Change > git diff dif
Page 15 and 16: Not So Much Paste entire function t
Page 17 and 18: Not So Much Paste entire function t
Page 19: Not So Much Paste entire function t
Page 23 and 24: What about Liquibase? Wha
Page 25 and 26: depesz’s Versioning?
Page 27 and 28: depesz’s Versioning? https://gith
Page 29 and 30: depesz’s Versioning? https://gith
Page 31: depesz’s Versioning? https://gith
Page 34 and 35: Sq—what? SQL changes
Page 36 and 37: Sq—what? SQitch
Page 38 and 39: Sqitch Philosophy
Page 40 and 41: Sqitch Philosophy No opinions Nativ
Page 46 and 47: Sqitch Philosophy Reduced duplicati
Page 52 and 53: Sqitch Terminology step
Page 54 and 55: Sqitch Terminology step tag plan
Page 56 and 57: Sqitch Terminology step tag plan de
Page 58 and 59: Caveats
Page 60 and 61: Caveats Under heavy development v0.
Page 62 and 63: Caveats Under heavy development v0.
Page 64 and 65: How it Works
Page 66 and 67: How it Works > mkdir flipr > cd
Page 68 and 69: sqitch.conf [core] engine = pg #
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Add User Config
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Add User Config > sqitch config
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~/.sqitch/sqitch.conf [core "pg"]
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Make It So
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First Deployment
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First Deployment > sqitch add-
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sql/deploy/appuser.sql -‐-‐
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First Deployment > sqitch add-
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sql/revert/appuser.sql -‐-‐
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Make it So!
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Make it So! > createdb flipr_test
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Make it So! > createdb flipr_test
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How’s it Look?
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How’s it Look? > sqitch -‐d
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How’s it Look? > sqitch -‐d
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Go Back > sqitch -‐-‐db-
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Go Back > sqitch -‐-‐db-
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What’s The Status?
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What’s The Status? > sqitch -
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History > sqitch -‐d flipr_t
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History > sqitch -‐d flipr_t
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Commit It! > git add . > git c
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Commit It! > git add . > git c
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Status Update
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Save My Fingers
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Save My Fingers > sqitch config
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Dependencies! > sqitch add-‐s
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sql/deploy/users.sql -‐-‐
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sql/revert/users -‐-‐ Reve
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Make Users
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Make Users > sqitch deploy -
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Status Update
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Status Update > sqitch status #
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Check in and Deploy
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Check in and Deploy > git add .
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Up to Date > sqitch status -
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Up to Date > sqitch status -
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A Twofer > sqitch add-‐step
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A Twofer > sqitch add-‐step i
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sql/deploy/ insert_user.sql -‐-
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sql/deploy/ change_pass.sql -‐-
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Deploy Functions
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Deploy Functions > sqitch deploy
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Commit It sqitch revert --to HEAD
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Commit It sqitch revert --to HEAD g
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Stage It
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Stage It > git tag v1.0.0-‐d
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Stage It > git tag v1.0.0-‐d
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Stage Status? > sqitch -‐-
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Distribution Bundling Bundle plan +
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Ship It!
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Ship It! > sqitch bundle -‐-
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Ship It! > sqitch bundle -‐-
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The Plan, Man [v1.0.0-‐dev1] ap
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Kick the Tires > cd bundle > cre
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Ch-Check it Out
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Ch-Check it Out > sqitch -‐-
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Ruh-Roh > psql -‐d flipr_tes
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Add pgcrypto
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Add pgcrypto > sqitch add-‐st
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ssql/deploy/pgcrypto.sql -‐-
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How to Modify? Copy insert_user.sql
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git diff HEAD^ diff -‐-‐
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Use the VCS, Luke
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Use the VCS, Luke Just modify deplo
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What’s the Diff? > diff -‐u
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What’s the Diff? > diff -‐u
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Send it Up! > sqitch deploy -
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Send it Up! > sqitch deploy -
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Can We Go Back? > sqitch revert -
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What About Bundling?
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What About Bundling? > git tag v
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What About Bundling? > git tag v
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Make it So
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Make it So > cd bundle > sqitch
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Other Commands
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Other Commands log - Like git log c
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Other Commands log - Like git log c
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Current Status Working on it full t
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http://sqitch.org/ Fork It
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Fork It http://sqitch.org/ https://
Page 257 and 258:
Fork It http://sqitch.org/ https://
Page 259 and 260:
Thank you.
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Unit Test Your Database! - PGCon

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