SQLITE_TESTCTRL_SEEK_COUNT. Give SEEK_COUNT its own unique value.
This avoids incompatibility with legacy test code.
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Also change it to report an error if the filename mentioned cannot be
opened.
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two-pass UPDATE algorithm, as this uses much less memory for large UPDATEs.
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filesystem damage, then it returns SQLITE_IOERR_CORRUPTFS which is then
converted into SQLITE_CORRUPT before being returned to the application.
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SQLITE_IOERR_CORRUPTFS instead of SQLITE_IOERR_READ. And then convert this
error into SQLITE_CORRUPT prior to returning back to the application.
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content bound using the sqlite3_carray_bind() interface that is included
with the extension.
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table to store rowids rather than a RowSet. This uses less memory, though
it is slower.
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sqlite3ExprSkipCollateAndLikely() is never NULL in some of its use cases.
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non-TEMP databases. This is a continuation of the fix for ticket #3810
shown in check-in [ba1afc040171810d]
from [/timeline?c=trunk:200908061743|2009-08-06], based on a bug report in
[forum:/forumpost/157dc791df|forum post 157dc791df]
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as you never know when it might fail. See the discussion on
[forum:/forumpost/daa2c728cc|forum post daa2c728cc].
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an index when most of the rows will be selected. This branch is trying to
tune the query planner to make that happen more often.
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in addition to sqlite3_malloc64(). Improvements to OOM processing and
debugging aids in the fuzzcheck utility.
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This facilitates writing a query to find find the connected components of
an undirected graph.
FossilOrigin-Name: 5481fa8c79c34f434e99ab633ff3d0942a309a74fb0cf38e3d3617b51d5d21dd
documented to work.
See [forum:/forumpost/ba1dff667a|forum post ba1dff667a]
FossilOrigin-Name: d6fac8a1d3efeb2c4f03dae437b5b314765c93770a70603803a8039291dbcabb
Problem reported [forum:/info/80a9c47769772207|by forum post 80a9c47769772207].
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take a mandatory file lock, preventing other applications from even
reading the file.
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it is an optimization and that virtual table implementations should be
prepared for it to always return false.
FossilOrigin-Name: 3e2643619d122616663688533977d6c60d45a269b4e2bdc330fd3ee5d39f2e03
drh