Unit Test Your Database! - PGCon

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What about SQL Migrations? ——————————————— Incomplete mini-language No logical replication integration Numbered scripts hard to track No VCS awareness
What about SQL Migrations? ——————————————— Incomplete mini-language ——————————————————— No logical replication integration Numbered scripts hard to track No VCS awareness
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: What about SQL Migrations? Incomple
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 21 and 22: What about Liquibase? filename
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
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Caveats
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Caveats Under heavy development v0.
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Caveats Under heavy development v0.
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How it Works
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How it Works > mkdir flipr > cd
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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://
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Fork It http://sqitch.org/ https://
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Thank you.
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Unit Test Your Database! - PGCon

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