Move file /ext/misc/dbdata.c to the /ext/recover/ directory.

FossilOrigin-Name: f6d5ac807efcf6140016a8b8f0c74566c0bfc98ad92bd8fca03c5cc80ebf3dec

Handle recovering databases with reserved bytes at the end of each page.

FossilOrigin-Name: 52d0235ef3f21683daadf2343514f7b95a67c3589266f75c1e00e04f11dc6214

Fix recovery of utf-16 databases.

FossilOrigin-Name: 5b05be0861f35804270fbd184ad4b89c23e98cc2fbd56b9e4fe6197daef5fe49

Further work on making the recover extension compatible with the .recover command.

FossilOrigin-Name: f2ac315844d8db1bd1c6950a4fef7c459ddd37cc21a8f3daafa5639fad8118e2

Add new files for an extension to recover data from corrupted databases.

FossilOrigin-Name: f8298eeba01cb5b02ac4d642c06f3801331ca90edea533ea898a3283981a9e49

Fix harmless compiler warning seen with MSVC.

FossilOrigin-Name: 648172de20d70532ed0fb9713b76161dd481e09bbd973c03dffb51fb61b731cc

Enhance the REGEXP extension so that it will accept the start-of-input
mark ("^") in the middle of parentheses.
[forum:/forumpost/0d6a9160f81ef1a8|Forum post 0d6a9160f81ef1a8].

FossilOrigin-Name: ed

Enhance the REGEXP extension so that it will accept the start-of-input
mark ("^") in the middle of parentheses.
[forum:/forumpost/0d6a9160f81ef1a8|Forum post 0d6a9160f81ef1a8].

FossilOrigin-Name: ed8a8ebd62a319b5dabbdf67ee27141153b9899d7c8f08eeb4bdf35271015c71

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Fix a problem in the REGEXP extension for the {M,N} construct where M is zero.
See [forum:/forumpost/8694e55a2c29963c|forum post 8694e55a2c29963c] for more
information.

FossilOrigin-Name: af15bb7530

Fix a problem in the REGEXP extension for the {M,N} construct where M is zero.
See [forum:/forumpost/8694e55a2c29963c|forum post 8694e55a2c29963c] for more
information.

FossilOrigin-Name: af15bb75306a4b94593b8431a34768b3de3d6689293e85ca02db16bf3e9f39e2

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Enhance the ext/misc/regexp.c code so that when it is compiled with
SQLITE_DEBUG, a new function named regexp_bytecode() is available that
prints out the compiled NFA as human-readable text, for debu

Enhance the ext/misc/regexp.c code so that when it is compiled with
SQLITE_DEBUG, a new function named regexp_bytecode() is available that
prints out the compiled NFA as human-readable text, for debugging purposes.

FossilOrigin-Name: cb5c08978fe8f074e6ae16953575213709e98b8bbae4359e0d2e6de67a7ea9e5

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Use 64-bit memory allocation APIs in the sqlite_stmt virtual table, to avoid
harmless compiler warnings.

FossilOrigin-Name: afb9e60ee3b194f33664a6722356e5d3c69ce1d4da1a0affd92b8e6aaf4dd2da

In the sqlite_stmt extension, store the result of strlen() in a 64-bit
integer to avoid a compiler warning, even though we know that the length
will always fit comfortably in 32 bits.

FossilOrigin-N

In the sqlite_stmt extension, store the result of strlen() in a 64-bit
integer to avoid a compiler warning, even though we know that the length
will always fit comfortably in 32 bits.

FossilOrigin-Name: 3fe19452499afc8e6b38905e1ce7e9153adbfebf10dccf39da4b7f1b0cd24f05

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Avoid ignoring the last line of a csv file if the final field is empty and
there is no trailing CFLS. Also have the csv extension treat the last line of a
file in the same way as any other line if it

Avoid ignoring the last line of a csv file if the final field is empty and
there is no trailing CFLS. Also have the csv extension treat the last line of a
file in the same way as any other line if it is short fields.

FossilOrigin-Name: 587795d47fcaf5142526fabbcc4d5a632f561f258414c2846e8932a49b5b2e6b

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Fix a problem in the csv extension that was triggered when the very first field in the csv file is zero bytes in size.

FossilOrigin-Name: b12ddabf07b5e06bcee8dda3f990af3a131ab52b8fa969ba061b26d38458

Fix a problem in the csv extension that was triggered when the very first field in the csv file is zero bytes in size.

FossilOrigin-Name: b12ddabf07b5e06bcee8dda3f990af3a131ab52b8fa969ba061b26d38458f31d

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Enhance the REGEXP extension so that the end-of-input indicate ("$") is
allowed to occur on one branch of an OR ("|").
[forum:/forumpost/0107d5d40dd273e2|Forum post 0107d5d40dd273e2], second
issue.

Enhance the REGEXP extension so that the end-of-input indicate ("$") is
allowed to occur on one branch of an OR ("|").
[forum:/forumpost/0107d5d40dd273e2|Forum post 0107d5d40dd273e2], second
issue.

FossilOrigin-Name: 3c04d21e6c632feb3bea8d1fa76bedcbfe254b0dc59865633d158a3f1bddefba

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Fix the initial-prefix optimization for the REGEXP extension such that it
works even if the prefix contains characters that require a 3-byte UTF8
encoding. This should fix the problem reported by
[f

Fix the initial-prefix optimization for the REGEXP extension such that it
works even if the prefix contains characters that require a 3-byte UTF8
encoding. This should fix the problem reported by
[forum:/forumpost/96692f8ba5|forum post 96692f8ba5].

FossilOrigin-Name: c94595a6e15490b432f099fefbe2429fa19287f7bdc86332cba0fd1e08f65bd6

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Have the sqlite_stmt table buffer all data for the current scan within the xFilter method.

FossilOrigin-Name: 84a91c255e3d77728820561f16bdd9a87b7ff42b5430a9e13f404dfc3365c716

Fix the zipfile extension so that it knows that a zero-length BLOB returns
a NULL pointer.
[forum:/forumpost/ae86934905|Forum post ae86934905].

FossilOrigin-Name: 5f6d56737caefa78e542a7af2f95646e3a8

Fix the zipfile extension so that it knows that a zero-length BLOB returns
a NULL pointer.
[forum:/forumpost/ae86934905|Forum post ae86934905].

FossilOrigin-Name: 5f6d56737caefa78e542a7af2f95646e3a818e0ecdd8e838f3c2978500ce960c

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Fix compiler warnings.

FossilOrigin-Name: 5e30c6ea707f9d381127e8b2bb59e0b39bc00997da2c14d32a0e302d0121203b

Fix unimportant typos in comment text.

FossilOrigin-Name: 393460132994d6ca133e52af57374e43a2795a9e7fc7781bd9dea752a2b52c6a

Remove stray tab characters from auxiliary source code files.

FossilOrigin-Name: e25e33582b69289a2c3a6bc403e3911de22a3b529db1a565efb9f1af01b9e382

Query planner always honors the aConstraintUsage[].omit flag for the
SQLITE_INDEX_CONSTRAINT_OFFSET constraint.

FossilOrigin-Name: 38c5151eb8cc789ad082a1b40d16b2ddb55454219bd685b6e420995af6a15f55

Give the virtual table xBestIndex method access to (some) OFFSET and LIMIT
clauses.

FossilOrigin-Name: 74fa5757ee0a8499bcd6546dac1a3ecc6048ba9cff9e3e574e28e6e82e894a3d

An initial attempt to implement sqlite3_vtab_distinct().

FossilOrigin-Name: d571262d2345bb11e71bef395cf078e5d7303b974b38b4e319adda6194ccc1c5

Add requirements marks and tuning.

FossilOrigin-Name: ac951490fd7d5864fe422a80ee8557478e823e79461bec2ee538f57b6733eb5a

Test cases for sqlite3_vtab_rhs_value() based on the qpvtab extension.

FossilOrigin-Name: 577d3d66558368c34acab8a9e552957cf3fa054c348f1383a9121de6e8b281b7