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databaseChangeLog:
- changeSet:
author: cps
label: xnf-data-preload
id: 14.1
loadUpdateData:
encoding: UTF-8
file: 'changelog/db/changes/data/test_table.csv'
onlyUpdate: 'false'
primaryKey: 'id'
quotchar: '"'
separator: '|'
tableName: 'test_table' |
test table with data
Modifying CPS Client-Tables (Yang Modules)
Because of the generic way CPS stores any client data using Yang Modules often schema changes only affect these yang modules and the associated data not the actual Postgress DB schema!
The following sections describe how such changes could be implemented using Liquibase.
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- changeSet:
author: cps
label: dmi-registry-schema-preload
id: 9.8
loadUpdateData:
encoding: UTF-8
file: 'changelog/db/changes/data/dmi/schema_set_yang_resources@2021-12-13.csv'
quotchar: '"'
primaryKey: 'schema_set_id,yang_resource_id'
separator: '|'
tableName: 'schema_set_yang_resources'
usePreparedStatements: true
rollback:
- sql:
sql: >
delete from schema_set_yang_resources
where schema_set_id = (select id from schema_set where name = 'ncmp-dmi-registry-model')
and yang_resource_id = (select id from yang_resource where name = 'dmi-registry@2021-12-23.yang') |
Rollback
As seen above, the rollback tag is included within the change-set in the case that and updates made need to be reverted.
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