Unit Test Your Database! - PGCon

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depesz’s Versioning? https://github.com/depesz/versioning Nice dependency specification Tight PostgreSQL integration No VCS integration No tools
depesz’s Versioning? https://github.com/depesz/versioning Nice dependency specification Tight PostgreSQL integration No VCS integration No tools Managing procedures still a PITA
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 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: 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 #
Page 70 and 71: Add User Config
Page 72 and 73: Add User Config > sqitch config
Page 74 and 75: ~/.sqitch/sqitch.conf [core "pg"]
Page 76 and 77: Make It So
Page 78 and 79: First Deployment
Page 80 and 81:
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-
Page 102 and 103:
Go Back > sqitch -‐-‐db-
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What’s The Status?
Page 106 and 107:
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
Page 114 and 115:
Commit It! > git add . > git c
Page 116 and 117:
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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Page 126 and 127:
sql/deploy/users.sql -‐-‐
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Page 130 and 131:
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 -
Page 148 and 149:
A Twofer > sqitch add-‐step
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Page 152 and 153:
A Twofer > sqitch add-‐step i
Page 154 and 155:
sql/deploy/ insert_user.sql -‐-
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Page 158 and 159:
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
Page 168 and 169:
Stage It
Page 170 and 171:
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 +
Page 178 and 179:
Page 180 and 181:
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Ship It!
Page 184 and 185:
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
Page 192 and 193:
Ch-Check it Out
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Ch-Check it Out > sqitch -‐-
Page 196 and 197:
Ruh-Roh > psql -‐d flipr_tes
Page 198 and 199:
Add pgcrypto
Page 200 and 201:
Add pgcrypto > sqitch add-‐st
Page 202 and 203:
ssql/deploy/pgcrypto.sql -‐-
Page 204 and 205:
How to Modify? Copy insert_user.sql
Page 206 and 207:
Page 208 and 209:
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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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Page 219 and 220:
Page 221 and 222:
What’s the Diff? > diff -‐u
Page 223 and 224:
What’s the Diff? > diff -‐u
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Send it Up! > sqitch deploy -
Page 227 and 228:
Send it Up! > sqitch deploy -
Page 229 and 230:
Can We Go Back? > sqitch revert -
Page 231 and 232:
What About Bundling?
Page 233 and 234:
What About Bundling? > git tag v
Page 235 and 236:
What About Bundling? > git tag v
Page 237 and 238:
Make it So
Page 239 and 240:
Make it So > cd bundle > sqitch
Page 241 and 242:
Other Commands
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Other Commands log - Like git log c
Page 245 and 246:
Other Commands log - Like git log c
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Current Status Working on it full t
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
http://sqitch.org/ Fork It
Page 255 and 256:
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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