Mercurial > gemma
comparison schema/gemma.sql @ 3978:7b7c324b318f
Added database schema versioning and db update script.
| author | Sascha Wilde <wilde@intevation.de> |
|---|---|
| date | Wed, 17 Jul 2019 12:05:06 +0200 |
| parents | 4f9a1ff2c2ee |
| children | a2921151b193 |
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| 3977:3eab3fc113b7 | 3978:7b7c324b318f |
|---|---|
| 204 END; | 204 END; |
| 205 $$; | 205 $$; |
| 206 | 206 |
| 207 | 207 |
| 208 -- | 208 -- |
| 209 -- GEMA meta data | |
| 210 -- | |
| 211 CREATE TABLE gemma_schema_version ( | |
| 212 version int PRIMARY KEY, | |
| 213 update_date timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP | |
| 214 ); | |
| 215 | |
| 216 CREATE OR REPLACE FUNCTION get_schema_version() RETURNS int | |
| 217 LANGUAGE plpgsql | |
| 218 AS $$ | |
| 219 BEGIN | |
| 220 RETURN ( SELECT max(version) FROM gemma_schema_version ); | |
| 221 END; | |
| 222 $$; | |
| 223 | |
| 224 | |
| 225 -- | |
| 209 -- GEMMA data | 226 -- GEMMA data |
| 210 -- | 227 -- |
| 211 | 228 |
| 212 -- Namespace not to be accessed directly by any user | 229 -- Namespace not to be accessed directly by any user |
| 213 CREATE SCHEMA internal | 230 CREATE SCHEMA internal |