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28 lines
1.1 KiB
Markdown
28 lines
1.1 KiB
Markdown
# Requirements
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You'll need:
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- PostgreSQL database, version >= 11 because PROCEDURE keyword isn't supported before [version 11](https://www.postgresql.org/docs/11/release-11.html)
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- OS user with local connection privilege to database on standard 5432 port
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To use remote / local dockerized database, add ``` --host --port --username``` parameters to plsql invocation.
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# Setup
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In shell:
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- create database: ```createdb gilded_rose```
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- create item table (structure): ```psql -d gilded_rose -f ./structure/create.sql```
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- load code into database: ```psql -d gilded_rose -f ./code/update_quality.sql ```
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If you get this message```LINE 1: CREATE OR REPLACE PROCEDURE public.update_quality()```, your PostgreSQL version may under 11, consider upgrading.
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# Interactive run
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In shell:
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- load test data into database: ```psql -d gilded_rose -f ./test/data/load.sql```
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- connect to CLI: ```psql -d gilded_rose```
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- check item state: ```SELECT * FROM item;```
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- execute item update: ```CALL update_quality();```
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- check item state: ```SELECT * FROM item;```
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# Test
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No test code provided, only a sample of test data
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TODO: [https://pgtap.org/](introduce TAP - xUnit for PL/pg SQL)
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