The documentation from version 39.5.17 of PLANTA project can be found in the new PLANTA Online Help
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Universally Unique Identifiers New from S 39.5.0
Information- Each table of the Q1 and Q2 database schemas has a column named UUID of the Universally Unique Identifier type (short: UUID).
- These columns serve to uniquely identify records.
- At runtime, it is automatically filled with a precise value. Therefore it is usually not necessary to explicitly reference this column.
- Sometimes it can be helpful to read out the value of a UUID column for precise identification or for comparison.
- We strongly advise you against giving write access to any (explicit) UUID field (also via SQL scripts, etc.).
- The manual manipulation/overwriting of (existing) UUID columns is highly critical and may lead to data inconsistency or cause the records not to be found any longer.
- When reinstalling, it is important to create UUID columns once in all customer specific tables. For further information on this, please click here. For further information on UUID columns, please click here.
From DB 39.5.10
- All data tables in PLANTA project must dispose of UUIDs, otherwise the following functions cannot be used:
- Web Interfaces NEW
- Relational deletion
- HQL
- Data Export and Data Import
- automatic IDs
- Historization of tables
- further functions in the future (see here)
From S 39.5.20
- Relational deletion NEW
- HQL
- Data Export and Data Import
- automatic IDs
- Historization of tables
- further functions in the future (see here)
From S 39.5.14
- HQL NEW
- Data Export and Data Import
- automatic IDs
- Historization of tables
- further functions in the future (see here)
From S 39.5.12
- Data Export and Data Import NEW
- automatic IDs
- Historization of tables
- further functions in the future (see here)
From DB 39.5.0
- automatic IDs
- Historization of tables
- further functions in the future (see here)
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