Fix an assert() associated with the dbsqlfuzz error at [8372468bb5d8922c].

FossilOrigin-Name: 54251f81ebc43839cc97f91d2df4c320c1b96b5690cc11ce45b60c087c9becd6

Remove many redundant checks for sqlite3.mallocFailed now that any OOM should
cause Parse.nErr to be non-zero.

FossilOrigin-Name: 1f7fa46126ea33ed30e93186aff3df51068aeb4be6f79a102bfe8c4e44941d71

Make it so that any Parse object is always linked into the database conenction
while it is active. Hence, an OOM will cause Parse.nErr to be set.

FossilOrigin-Name: 6a45d8fe8bfbc11a5b86d25237e1f8bc

Make it so that any Parse object is always linked into the database conenction
while it is active. Hence, an OOM will cause Parse.nErr to be set.

FossilOrigin-Name: 6a45d8fe8bfbc11a5b86d25237e1f8bccfb0f22f3dcaf004ba797aeb57b365ec

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Add the sqlite3_error_offset() interface. Use it in the CLI to provide
better context for error messages.

FossilOrigin-Name: b518ce77439852759bc0901071f36d622b1314c9bf3d29c279dfcc405188b975

Add SQLITE_TESTCTRL_LOGEST and enhance the LogEst utility program.
Improvements to testability of bloom filters.

FossilOrigin-Name: 88b43d798cc5aa59855e92d3e658aee9f0a5def6ffbc5db77af048d75ecdf8cc

Omit the OP_FilterInit opcode. Use OP_Blob to initialize each Bloom filter
instead. Size the Bloom filter based on sqlite_stat1 size estimates rather
than a run-time measurement for improved testab

Omit the OP_FilterInit opcode. Use OP_Blob to initialize each Bloom filter
instead. Size the Bloom filter based on sqlite_stat1 size estimates rather
than a run-time measurement for improved testability.

FossilOrigin-Name: 8a9036ee617a6ad93bfe827b0789773c49d3d45b085cb76fa4b9b20a41b79b97

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Enabled the testcase() macros under SQLITE_DEBUG.

FossilOrigin-Name: 0ae8dd132db8331ca9cc42ad511066924f9d3a1d158ecdb630cebc41b6bd2493

Protect all accesses to the FuncDef.u and Expr.u unions using nearby
assert()s or branches.

FossilOrigin-Name: 9af863f065e0bef491c2ab7525194505f9516f4e6dfc789d2e3a9d2c2438533a

Restore the use of system isnan() that was removed by
check-in [ea748edecb261f2b]. See
[forum:/forumpost/d7c530ac587f59e6|forum thread d7c530ac587f59e6].

FossilOrigin-Name: b3cfe23bec0b95ca67380252

Restore the use of system isnan() that was removed by
check-in [ea748edecb261f2b]. See
[forum:/forumpost/d7c530ac587f59e6|forum thread d7c530ac587f59e6].

FossilOrigin-Name: b3cfe23bec0b95ca673802526704200e2396df715fdded72aa71addd7f47e0e1

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Rename the Column.eType field to Column.eCType - with an extra "C".

FossilOrigin-Name: b9b0dcd5af072c22f2ce71cf9584b5b572fbcfbce6410a7d703b586adb8938ba

Refactor sqlite3.magic into sqlite3.eOpenState.

FossilOrigin-Name: e5d6512aa1fa0016a679c6e0cb665a0c67ad16f1daa0c18a96b2ebae1beefd15

Fix harmless compiler warnings. Omit redundant copies of os_common.h and
hwtime.h from the amalgamation.

FossilOrigin-Name: 091427007818537bb2f860c42dad867cb19050899186d4d180d195a1c6a98798

Refactor field names in the Column object, zCnName and zCnColl, to make them
unique and thus easier to find amid all the other code.

FossilOrigin-Name: 8b781dcaf68e0cf12a844708c82eee00193e340195cbca

Refactor field names in the Column object, zCnName and zCnColl, to make them
unique and thus easier to find amid all the other code.

FossilOrigin-Name: 8b781dcaf68e0cf12a844708c82eee00193e340195cbca915d077e4846983bf3

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Recognize certain standard datatypes ("INT", "INTEGER", "REAL", "TEXT", and
"BLOB") and if a column has one of those datatypes, store the type part of
the bit-field information in the Column structur

Recognize certain standard datatypes ("INT", "INTEGER", "REAL", "TEXT", and
"BLOB") and if a column has one of those datatypes, store the type part of
the bit-field information in the Column structure to save space.

FossilOrigin-Name: d2da62a9df63036b02dadca3798de9e623c2680b3ef0c37d2b18bb88693afd7f

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Avoid clownfeet in the names columns when the column names are quoted
in the original CREATE TABLE statement.

FossilOrigin-Name: 980f7292afd45a8e73272e2139b55b99ab86167febec9fd0bf0356e8167b2ee9

Size reduction and performance increase in sqlite3Prepare().

FossilOrigin-Name: 41f45c8e894f48049325ccfef12cec0887b636bfad5d531a47628eb9e8612924

Apple the same fix for ticket [9eda2697f5cc1aba] to text-to-integer
conversions that was done for floating point conversions by
check-in [1c76f1d8ec0937a2].

FossilOrigin-Name: aafb7a21041090e529491b

Apple the same fix for ticket [9eda2697f5cc1aba] to text-to-integer
conversions that was done for floating point conversions by
check-in [1c76f1d8ec0937a2].

FossilOrigin-Name: aafb7a21041090e529491b0ce30c3902420be0551b1b2c55840a5fbb9105fb7d

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Fix unreachable branches.

FossilOrigin-Name: 905752da9815ff8242b3cb9a77b1ffdc5cfc76143f47c774890f617a542457a5

Fix signed/unsigned compiler warnings.

FossilOrigin-Name: 1d69eee8b085d514f442840346f001b4785f8ec64f5ba66943e9577b26e2e29c

Improvements to rootpage bounds checking during schema parse.

FossilOrigin-Name: 75599a9731be19e213a8ae174b038a43381bc6883a6b7f4058c2c1625fdea432

Continuing work toward supporting unsigned 32-bit page numbers.

FossilOrigin-Name: 9ce1710aad43cebe5ad50859c7685fb83e40cdd4a60913bd2b7e659bc59942fd

Add the sqlite3Int64ToText() routine and use it to convert integers to text,
as it is much faster than the generic text formatter.

FossilOrigin-Name: 14eed318aa9e6e16d1aa13a9f34e3822aa135c39ba06c77d

Add the sqlite3Int64ToText() routine and use it to convert integers to text,
as it is much faster than the generic text formatter.

FossilOrigin-Name: 14eed318aa9e6e16d1aa13a9f34e3822aa135c39ba06c77df7743509fed6c95e

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Minor simplification to the 32-bit varint decoder.

FossilOrigin-Name: 6ffd17b668a8ad561c37e89063afb6e7f8425e557e93025b7527fe3656585d77

Performance improvement for column name lookup.

FossilOrigin-Name: 1e4b6a93987cdfbf829e2ff35ef417c290625f2894ad11949e301af518f1fb44

Simplify the code by removing the unsupported and undocumented
SQLITE_HAS_CODEC compile-time option

FossilOrigin-Name: 5a877221ce90e7523059353a68650c5fdd28ed032807afc2f10afbfbf864bdfe