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Overview
| Comment: | Fix an out of date comment on sqlite3ArrayAllocate(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
4afdd5ae53ef0ff7c0fde74eaa04638c |
| User & Date: | dan 2012-03-29 07:51:45 |
Context
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2012-03-29
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| 14:29 | Disable the LIKE optimization if the column on the left-hand-side of the LIKE operator belongs to a virtual table. check-in: 0bacb879 user: dan tags: trunk | |
| 07:51 | Fix an out of date comment on sqlite3ArrayAllocate(). check-in: 4afdd5ae user: dan tags: trunk | |
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2012-03-28
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| 16:22 | Avoid loading overflow pages just to satisfy typeof() or length() functions if the correct result can be computed without the extra page fetches. check-in: 0733c98c user: drh tags: trunk | |
Changes
Changes to src/build.c.
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} exit_drop_index: sqlite3SrcListDelete(db, pName); } /* ** pArray is a pointer to an array of objects. Each object in the ** array is szEntry bytes in size. This routine allocates a new ** object on the end of the array. ** ** *pnEntry is the number of entries already in use. *pnAlloc is ** the previously allocated size of the array. initSize is the ** suggested initial array size allocation. ** ** The index of the new entry is returned in *pIdx. ** ** This routine returns a pointer to the array of objects. This ** might be the same as the pArray parameter or it might be a different ** pointer if the array was resized. */ void *sqlite3ArrayAllocate( sqlite3 *db, /* Connection to notify of malloc failures */ void *pArray, /* Array of objects. Might be reallocated */ int szEntry, /* Size of each object in the array */ int *pnEntry, /* Number of objects currently in use */ int *pIdx /* Write the index of a new slot here */ |
| | | | | | | > > > < < < > > |
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} exit_drop_index: sqlite3SrcListDelete(db, pName); } /* ** pArray is a pointer to an array of objects. Each object in the ** array is szEntry bytes in size. This routine uses sqlite3DbRealloc() ** to extend the array so that there is space for a new object at the end. ** ** When this function is called, *pnEntry contains the current size of ** the array (in entries - so the allocation is ((*pnEntry) * szEntry) bytes ** in total). ** ** If the realloc() is successful (i.e. if no OOM condition occurs), the ** space allocated for the new object is zeroed, *pnEntry updated to ** reflect the new size of the array and a pointer to the new allocation ** returned. *pIdx is set to the index of the new array entry in this case. ** ** Otherwise, if the realloc() fails, *pIdx is set to -1, *pnEntry remains ** unchanged and a copy of pArray returned. */ void *sqlite3ArrayAllocate( sqlite3 *db, /* Connection to notify of malloc failures */ void *pArray, /* Array of objects. Might be reallocated */ int szEntry, /* Size of each object in the array */ int *pnEntry, /* Number of objects currently in use */ int *pIdx /* Write the index of a new slot here */ |