Modifications to test code so that the sqlite3MemdebugHastype() assert() statements are enabled for Tcl tests.

FossilOrigin-Name: e3c423cb1407c06a3806ae6304e4713c37cd446f4cc399731884e3d009938e57

In the OOM testing logic, add the sqlite3FirstFault() routine as a place to
set a breakpoint the first time any simulated OOM fault occurs for a single
test case.

FossilOrigin-Name: b4d80bd287ca7f3a

In the OOM testing logic, add the sqlite3FirstFault() routine as a place to
set a breakpoint the first time any simulated OOM fault occurs for a single
test case.

FossilOrigin-Name: b4d80bd287ca7f3a6d182ba2435273266035b94fdf6a44047a64a4eff931c571

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Add the SQLITE_DBSTATUS_CACHE_SPILL option to sqlite3_db_status()

FossilOrigin-Name: 3faeb851374471a6f94a6fab3a62c73d03330eae6fc72cd1a277b03ad12dcdd0

Remove the rarely-used scratch memory allocator. This makes the code smaller,
faster, and easier to maintain. In place of the scratch allocator, add the
SQLITE_CONFIG_SMALL_MALLOC configuration opt

Remove the rarely-used scratch memory allocator. This makes the code smaller,
faster, and easier to maintain. In place of the scratch allocator, add the
SQLITE_CONFIG_SMALL_MALLOC configuration option that provides a hint to SQLite
that large memory allocations should be avoided.

FossilOrigin-Name: 54b000246cfb5c7b8adb61a17357ef5a49adddde9e48e8937834d5ba0beb8a6b

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Make sure the SQLITE_TCLAPI macro is always defined.

FossilOrigin-Name: f2f1323cc4d2ad2d6794dbfae8d50b747213e85d

Allow the 'testfixture.exe' target to be compiled with the __stdcall calling convention.

FossilOrigin-Name: e8be3dfeabaa31b3490793cf8230faae1204be15

Change the name of the SQLITE_DBSTATUS_PROPORTIONAL_CACHE_USED to SQLITE_DBSTATUS_CACHE_USED_SHARED.

FossilOrigin-Name: d58401ab26c7c5417eb7d540f47d11c4e49edcb2

Add the SQLITE_DBSTATUS_PROPORTIONAL_CACHE_USED sqlite3_db_status() parameter.

FossilOrigin-Name: 118321c8b9d88b8f439c952436f42838c3fc80cb

Make sure "0" intended as a NULL pointer is cast to a pointer when used
in a varargs functions parameter.

FossilOrigin-Name: ed128e8b826cd9620b7146d01d461ed28b9a672d

Changes to avoid obscure, theoretical undefined behavior. This is preventative
measures only - no actual problems observed on tested compilers.

FossilOrigin-Name: a9e819082ba19e72db03bba37edfb7702ff

Changes to avoid obscure, theoretical undefined behavior. This is preventative
measures only - no actual problems observed on tested compilers.

FossilOrigin-Name: a9e819082ba19e72db03bba37edfb7702ff489a5

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The first argument to SQLITE_CONFIG_PAGECACHE, SQLITE_CONFIG_SCRATCH, and
SQLITE_CONFIG_HEAP must always be a pointer.

FossilOrigin-Name: 5e14cadff09d7425c8e1cc5e817f2b0609e52a46

Fix compiler warnings. Get the new sqlite3_result_zeroblob64() working
on loadable extensions.

FossilOrigin-Name: f8991e6f726485301c80d2dbb05e7d5c0d283b5d

Modify a few test scripts to avoid leaving the sqlite3Config structure in a non-default state.

FossilOrigin-Name: 562687d9f56bf4bb0f5f07f97cbbb7649c81faf8

Fix harmless compiler warnings seen with MSVC 2015.

FossilOrigin-Name: d05becd873a03a366843a34e7f4c732dd8f88c86

Silence some harmless uninitialized local variable warnings.

FossilOrigin-Name: 44375a34e59d1b0f0d765a99dcc7e6f30a4be7f7

Add the SQLITE_CONFIG_PMASZ start-time option.

FossilOrigin-Name: acb0d1e8324f19da3d4d577d58748848de1bcef7

Fix typos in comments. No code changes.

FossilOrigin-Name: e62aab5e9290503869e1f4d5e0fefd2b4dee0a69

Add the sqlite3_memdebug_title_count global variable, used during debugging
to count the number of invocations of test_memdebug_settitle. By examining
this variable in the debugger after a segfault,

Add the sqlite3_memdebug_title_count global variable, used during debugging
to count the number of invocations of test_memdebug_settitle. By examining
this variable in the debugger after a segfault, one can then set a breakpoint
on test_memdebug_settitle that will fire just before the problem.

FossilOrigin-Name: 27e3ca3e0f1da54e3527704a8601bb9003b086bf

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Remove the SQLITE_CONFIG_WORKER_THREADS configuration parameter. The number
of worker threads in the sorter is now determined only by the
PRAGMA threads=N setting.

FossilOrigin-Name: e3305d4b4efcbe

Remove the SQLITE_CONFIG_WORKER_THREADS configuration parameter. The number
of worker threads in the sorter is now determined only by the
PRAGMA threads=N setting.

FossilOrigin-Name: e3305d4b4efcbe06945ce7f6ec0f2e864244aaf9

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Even if compile time option SQLITE_MAX_WORKER_THREADS is set to one or greater, set the default number of worker threads to zero. Distribute data more evenly between threads in sqlite3VdbeSorterWrite

Even if compile time option SQLITE_MAX_WORKER_THREADS is set to one or greater, set the default number of worker threads to zero. Distribute data more evenly between threads in sqlite3VdbeSorterWrite() to improve performance when sorting large amounts of data. Add new test file sort2.test.

FossilOrigin-Name: 643c86a056168e39fcb7f39b8a72731f1eb246db

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Clarify docs for the SQLITE_CONFIG_WIN32_HEAPSIZE option.

FossilOrigin-Name: 51e876074af4e34ba01ed122e3bcc042243c9e88

Add experimental sqlite3_config option to control the native Win32 heap size.

FossilOrigin-Name: f09f11e94b5a7c2e51d99c3700d2acd2f3903de9

Fix several harmless compiler warnings. Fix a couple compiler issues with the shell.

FossilOrigin-Name: 8917e9f9a0802cbfb6f33e2ab1c2f98e4df5babd

Add the "defer_foreign_keys" pragma and the SQLITE_DBSTATUS_DEFERRED_FKS
value for sqlite3_db_status(). This is a cherry-pick of a sequence of five
checkins in the sessions branch between [1d44e5d3c

Add the "defer_foreign_keys" pragma and the SQLITE_DBSTATUS_DEFERRED_FKS
value for sqlite3_db_status(). This is a cherry-pick of a sequence of five
checkins in the sessions branch between [1d44e5d3c2] and [d39e65fe70].

FossilOrigin-Name: 527121ac3cdc96ac33ad975c227a6685a2f7e999

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Remove the undocumented sqlite3_foreign_key_check() API and replace it with
sqlite3_db_status(db, SQLITE_DBSTATUS_DEFERRED_FKS, ...). Add test cases
for the new functionality.

FossilOrigin-Name: d3

Remove the undocumented sqlite3_foreign_key_check() API and replace it with
sqlite3_db_status(db, SQLITE_DBSTATUS_DEFERRED_FKS, ...). Add test cases
for the new functionality.

FossilOrigin-Name: d39e65fe702a2e11477f2d996f77404f45763368

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