[MDEV-16379] Move Item_basic_const::used_table_map to Item_cache Created: 2018-06-04 Updated: 2018-06-04 Resolved: 2018-06-04 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Data types |
| Fix Version/s: | 10.4.0 |
| Type: | Task | Priority: | Major |
| Reporter: | Alexander Barkov | Assignee: | Alexander Barkov |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Description |
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The used_table_map member in Item_basic_constant is needed only on the Item_cache. It's not needed for other Item_basic_constant descendants (e.g. literals). This task is to move used_table_map from Item_basic_constant to Item_cache. |