Details
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Task
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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None
Description
This task is a continuation for MDEV-30695.
The intent is to remove joined tables storing casefolding+weight data using these C data types:
typedef struct unicase_info_char_st |
{
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uint32 toupper; |
uint32 tolower; |
uint32 sort;
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} MY_UNICASE_CHARACTER;
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struct unicase_info_st |
{
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my_wc_t maxchar;
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MY_UNICASE_CHARACTER **page;
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};
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and replace them to separate casefolding tables:
typedef struct casefold_info_char_t |
{
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uint32 toupper; |
uint32 tolower; |
} MY_CASEFOLD_CHARACTER;
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struct casefold_info_st |
{
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my_wc_t maxchar;
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MY_CASEFOLD_CHARACTER **page;
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};
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and separate weight tables:
const uint16 * const *simple_weight; /* For general_ci-alike collations */ |
The intent for this refactoring is explained in MDEV-30695.
Attachments
Issue Links
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MDEV-30577 Case folding for uca1400 collations is not up to date
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- Closed
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Activity
| Field | Original Value | New Value |
|---|---|---|
| Link |
This issue blocks |
| Priority | Major [ 3 ] | Critical [ 2 ] |
| Status | Open [ 1 ] | In Progress [ 3 ] |
| issue.field.resolutiondate | 2023-04-18 08:19:38.0 | 2023-04-18 08:19:38.277 |
| Fix Version/s | 10.10.4 [ 28522 ] | |
| Fix Version/s | 10.11.3 [ 28524 ] | |
| Fix Version/s | 11.1.1 [ 28704 ] | |
| Fix Version/s | 11.0.2 [ 28706 ] | |
| Fix Version/s | 10.10 [ 27530 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | In Progress [ 3 ] | Closed [ 6 ] |