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Changes In Branch btree-tuning Excluding Merge-Ins
This is equivalent to a diff from a7db6e45 to d2a0af7a
2016-07-23
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19:18 | Small tweak to the btree balancer for improved tree balance. (check-in: 8817dedb user: drh tags: trunk) | |
2016-07-15
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02:50 | Disable the CSV extension when virtual tables are disabled. (check-in: ec718089 user: drh tags: trunk) | |
2016-07-14
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19:48 | Minor tweak the the b-tree balancer. (Closed-Leaf check-in: d2a0af7a user: drh tags: btree-tuning) | |
19:13 | Fix ALTER TABLE so that it does not promote the schema version past 3, as that will cause DESC indexes to go corrupt. Ticket [f68bf68513a1c]. (check-in: a7db6e45 user: drh tags: trunk) | |
2016-07-13
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13:05 | Fix harmless compiler warnings in shell.c for NetBSD. (check-in: 824b39e5 user: drh tags: trunk) | |
Changes to src/btree.c.
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7336 7337 7338 7339 7340 7341 7342 | d = r + 1 - leafData; (void)cachedCellSize(&b, d); do{ assert( d<nMaxCells ); assert( r<nMaxCells ); (void)cachedCellSize(&b, r); if( szRight!=0 | | | 7336 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 | d = r + 1 - leafData; (void)cachedCellSize(&b, d); do{ assert( d<nMaxCells ); assert( r<nMaxCells ); (void)cachedCellSize(&b, r); if( szRight!=0 && (bBulk || szRight+b.szCell[d]+2 > szLeft-(b.szCell[r]+(i==k-1?0:2)))){ break; } szRight += b.szCell[d] + 2; szLeft -= b.szCell[r] + 2; cntNew[i-1] = r; r--; d--; |
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