[MCOL-654] cpimport binary mode needs to support length encoded strings Created: 2017-04-03 Updated: 2023-07-02 Resolved: 2023-07-02 |
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| Status: | Closed |
| Project: | MariaDB ColumnStore |
| Component/s: | N/A |
| Affects Version/s: | None |
| Fix Version/s: | Icebox |
| Type: | New Feature | Priority: | Minor |
| Reporter: | Andrew Hutchings (Inactive) | Assignee: | Todd Stoffel (Inactive) |
| Resolution: | Won't Do | Votes: | 1 |
| Labels: | None | ||
| Issue Links: |
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| Epic Link: | ColumnStore Bulk Load Improvements | ||||||||||||
| Sprint: | 2017-7, 2017-8 | ||||||||||||
| Description |
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This is so that we can support TEXT/BLOB and the CHAR/VARCHAR formats are a lot smaller. In addition we should modify LDI and INSERT...SELECT to use this mode to improve performance and reduce the compatibility problems with multi-byte character sets. |
| Comments |
| Comment by Andrew Hutchings (Inactive) [ 2017-06-02 ] |
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Also we should buffer rows (threaded or event?) between write_row events and cpimport |
| Comment by Andrew Hutchings (Inactive) [ 2017-06-16 ] |
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Made this a minor. For LDI and INSERT...SELECT we should do |
| Comment by Todd Stoffel (Inactive) [ 2023-07-02 ] |
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The "create date" on this ticket is pre-convergence with MariaDB server. If the issue still exists in a modern version of the engine/plugin please submit a new ticket. |