Increase the max_page_count on ROLLBACK, if necessary, so that it is sufficient
to cover the entire database. Fix for the problem identified by
[forum:/forumpost/3b9e894312|forum post 3b9e894312].

Increase the max_page_count on ROLLBACK, if necessary, so that it is sufficient
to cover the entire database. Fix for the problem identified by
[forum:/forumpost/3b9e894312|forum post 3b9e894312].

FossilOrigin-Name: 12c012162ce110a7a7fbbe853f422e23cb4ae10b45237727328c8f3315b70842

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Fix the zeroblob() function and related APIs so that they work with SQLITE_OMIT_INCRBLOB builds.

FossilOrigin-Name: bc401a75dd9f3c29c5969ae36264e68ccefc0937e44e232ca1f6b550f7fd6e22

Change things so that SQLITE_OMIT_VIRTUALTABLE implies SQLITE_OMIT_ALTER_TABLE.

FossilOrigin-Name: 2f7c946c5f25a858167f5193ca06e53310394c8cff15426ab8a1327a1ec835fd

Omit a handful of tests from pager1.test when testing SQLITE_ENABLE_ZIPVFS builds.

FossilOrigin-Name: c3036c28259c1375cd2c480c9ca0ce7f9aa1e952be4f110dde49b2b7d72a43b7

Include the original text of the CHECK constraint in the error message for
anonymous CHECK constraints.

FossilOrigin-Name: 5ce34a955bb36d77edc9951cb7ac2ef9c876d7d3ff5852af682f558e248f428c

Disable rootpage bounds checking when the SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS
setting is off, to facilitate reaching obscure error states during testing.

FossilOrigin-Name: d7dd4fc464c791915f646b1ad

Disable rootpage bounds checking when the SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS
setting is off, to facilitate reaching obscure error states during testing.

FossilOrigin-Name: d7dd4fc464c791915f646b1ad228697d1fa16f530fc7d0e9aa702c8df3068c65

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Add the SQLITE_DEFAULT_DEFENSIVE compile-time option. Fix up test cases
so that they work with DEFENSIVE enabled.

FossilOrigin-Name: 3212733cb6d1a59516d67a86df7c7b1d2456a1b2e5d7080c26b0e87b2609c65d

Fix various error handling conditions on the cell overwrite optimization.
Fix a test case so that it works with the new optimization.

FossilOrigin-Name: f89b54f41405ed7e28132f66b8a0c690a087c2412c8f5

Fix various error handling conditions on the cell overwrite optimization.
Fix a test case so that it works with the new optimization.

FossilOrigin-Name: f89b54f41405ed7e28132f66b8a0c690a087c2412c8f55790c2beabb0b521645

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Fix various problems in test scripts preventing "make test" from passing on
F2FS file-systems with the "atomic-write" feature.

FossilOrigin-Name: 56d93d070d6b92d8a5a3fec1b09aae8911116c73d072fc5022f0

Fix various problems in test scripts preventing "make test" from passing on
F2FS file-systems with the "atomic-write" feature.

FossilOrigin-Name: 56d93d070d6b92d8a5a3fec1b09aae8911116c73d072fc5022f0b51668ed996b

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Update error message text for standard error codes to better describe the
latest usage of those error codes. Modify sqlite3_open_v2() so that it does
return a valid sqlite3 object in the event of SQ

Update error message text for standard error codes to better describe the
latest usage of those error codes. Modify sqlite3_open_v2() so that it does
return a valid sqlite3 object in the event of SQLITE_MISUSE due to bad
open flags, so that sqlite3_errmsg() does not report "out of memory" in that
case.

FossilOrigin-Name: f27b6370407842e2c175ea4aa9ce018723c57eaac0cccc1f8399bc20f33324be

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Changing page size using VACUUM or backup is not allowed with a codec attached.

FossilOrigin-Name: 92be06c1a828d56652fa5269a3029f8cb029b2cd

Avoid creating a master journal unless two or more databases in the
transaction can actually benefit from that master journal.

FossilOrigin-Name: 3ed1890612bd45bd9c72f670d2cbb0b8fbd35d92

Standardize the error messages generated by constraint failures to a format
of "$TYPE constraint failed: $DETAIL". This involves many changes to the
expected output of test cases.

FossilOrigin-Name

Standardize the error messages generated by constraint failures to a format
of "$TYPE constraint failed: $DETAIL". This involves many changes to the
expected output of test cases.

FossilOrigin-Name: 54b221929744b1bcdbcc2030fef2e510618afd41

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Fix test cases for the new EXPLAIN QUERY PLAN format. Add the
wherecosttest tool. Other fixes to logarithm cost.

FossilOrigin-Name: aa580e368e3c398b8377b80342dfdd906324c248

Refactoring the mmap interface. The controlling pragma is now "mmap_size"
instead of "mmap_limit". Also change SQLITE_CONFIG_MMAP_LIMIT and
SQLITE_FCNTL_MMAP_LIMIT to SQLITE_CONFIG_MMAP_SIZE and
SQ

Refactoring the mmap interface. The controlling pragma is now "mmap_size"
instead of "mmap_limit". Also change SQLITE_CONFIG_MMAP_LIMIT and
SQLITE_FCNTL_MMAP_LIMIT to SQLITE_CONFIG_MMAP_SIZE and
SQLITE_FCNTL_MMAP_SIZE, respecctively.
The default mmap_size is now always 0, meaning that
memory mapped I/O is off by default. There is a new compile-time option
SQLITE_MAX_MMAP_SIZE that determines a hard upper bound on the mmap_size.
Setting SQLITE_MAX_MMAP_SIZE to zero disables the memory-mapped I/O logic
and causes it to be omitted from the build. An extra argument is added
to SQLITE_CONFIG_MMAP_SIZE that can optionally lower the SQLITE_MAX_MMAP_SIZE
at start-time. The SQLITE_MAX_MMAP_SIZE is zero for platforms where we
know that it does not work, meaning that it cannot be turned on by mistake
on those platforms.

FossilOrigin-Name: ea1404a10abd7f68e1f8e0708c8a3199d1f79665

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Add tests to "permutations.test coverage-pager" to cover uncovered branches.

FossilOrigin-Name: 07a0e4e9820a85bf1690214fef3577866c763f92

Improve the code coverage of "permutations.test coverage-pager".

FossilOrigin-Name: b095e2cdb61ca8487255687f58fb1024d40f3986

Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size).

FossilOrigin-Name: 1d8086902ee963474

Do not attempt to set the permissions on an existing journal or wal file. Do this only immediately after creating a new file (or opening one zero bytes in size).

FossilOrigin-Name: 1d8086902ee96347491bce5ec04dc92ccd42efa1

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Do not use umask() since it change the umask for the entire process, not just
the thread using SQLite. Make whatever permission changes are needed using
fchmod() after the file is created, instead.

Do not use umask() since it change the umask for the entire process, not just
the thread using SQLite. Make whatever permission changes are needed using
fchmod() after the file is created, instead.

FossilOrigin-Name: 6c4c2b7dbadedac384d380efd54f12f6ccbf4ca9

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Change os_unix.c to propagate ENOENT errors back to sqlite as SQLITE_IOERR_DELETE_NOENT. Have SQLite ignore these where they are benign and propagate them back to the caller where they may indicate a

Change os_unix.c to propagate ENOENT errors back to sqlite as SQLITE_IOERR_DELETE_NOENT. Have SQLite ignore these where they are benign and propagate them back to the caller where they may indicate a file-system malfunction of some description.

FossilOrigin-Name: bed9c172ce624ab7b5b9de9ad42444891717ad9a

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Ensure that when the source of a backup is a database that is zero bytes in size, the final destination database consists of at least one page. Truncating it to zero bytes is equivalent to zeroing th

Ensure that when the source of a backup is a database that is zero bytes in size, the final destination database consists of at least one page. Truncating it to zero bytes is equivalent to zeroing the schema cookie and change counter, which can cause problems for existing clients.

FossilOrigin-Name: af5c9ee4a453f71c03f24ad08824ced6c1b97afb

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Adjust some of the pager tests to accommodate longer database pathnames.

FossilOrigin-Name: 22eef1d8a81ea95612f7973e242fa333c51ae399

Evaluate typeof(X) and length(Y) where X is any column and Y is a blob column
without actually loading X and Y from disk.

FossilOrigin-Name: b899dbeb60752843287e2c6ad3577e1d00f0d587

In pager1.test, use "file attr test.db -readonly 0" before "file attr test.db -perm rw-rw-rw-", not after.

FossilOrigin-Name: 4f5283f18f570a09b95c26e5aa14885ada518dd2

Add the sqlite3_db_readonly() interface. This is still tentative, pending
a closer look at other ideas to accomplish the same thing.

FossilOrigin-Name: 254f99ea9ff1534948bdb179e69ab0c940c87ec1