extension to the column name, for an additional savings in the heap space
needed to hold the schema.
FossilOrigin-Name: 832ac4c1ee384be0de72a4bdd55ed87e0f8294e7df5eefcf6b4942db3d85a69e
sqlite3NestedParse(). Formerly this was the case for a few calls to
sqlite3NestedParse(), but not for all of them.
FossilOrigin-Name: 164662ef01ad45ca570c44631a1117cccce6e34b00dbba7f422c089e8ffaa932
to save memory in the common case where the column has no DEFAULT clause.
FossilOrigin-Name: 8646547e54211d44c415663c33775c4268550f8332949c4731a4bb6ec9cc663a
"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
putting those keywords in the typename of the column.
[forum:/forumpost/ff3ffe09251c105b|Forum post ff3ffe09251c105b]
FossilOrigin-Name: 3c954863f45271a3518acf51fd685a641878811fb5cfcbdbad85154aeccdc902
the amount of heap space required to hold large schemas by about 11%.
FossilOrigin-Name: 2941ded0acbdcf914567bf7451cfd9b770269545c20d3fa7107c40492689afad
implies_nonnull_row() is used in the result set of a query and contains
comparison operator against a computed column.
dbsqlfuzz 4c34db5bff6247f33ee49e341a1f3018e72be0a0.
FossilOrigin-Name: 4d1dbfa35c7dc0f09321b2e274a00e506f4ca65322454652d5891d815a6966d3
up to five different database connections. Used for manual testing of multiple
database connections in the same process.
FossilOrigin-Name: 54eaf076c05887157179459ab39c2556953f6fef9c1b14f17a8aa74087da3023
already exists, to ensure that the table was not previously deleted by
some other connection.
FossilOrigin-Name: 91bcb9621529b58d28e91a2763eb9eef3951400d5eaef105073258f3dd331872
operating on a corrupt database and using PRAGMA writable_schema=ON.
dbsqlfuzz 5f09e7bcc78b4954d06bf9f2400d7715f48d1fef
FossilOrigin-Name: b65f4f763979ee9e0b943c787609ea22d6f7e01d41dfc1e084ec50a085a3550c
terms originating in the ON/USING clause, as demonstrated by
[forum:/forumpost/6cf3bb457c3f4685|forum post 6cf3bb457c3f4685]. This
check-in disables that optimization for ON/USING terms. Also improve the
TreeView display for the resulting "true"/"false" nodes to show that they
originate from the ON/USING clause. Add a testcase() to the other optimization
to show that it can still be used for ON/USING terms.
FossilOrigin-Name: 1f6796044008e6f3a61bcf390c0c7eb31947e971f0edada74e7a3a211f8ae76a
when operating on vector assignments of an UPDATE FROM.
dbsqlfuzz 417d2b053b9b3c9edaf22dd515564f06999e029c
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an ALTER TABLE ADD COLUMN to verify that added NOT NULL or CHECK constraints
are satisfied by existing rows. Abort the ADD COLUMN if not.
[forum:/forumpost/c04814903d6ec4f7|Forum post c04814903d6ec4f7].
FossilOrigin-Name: e3794997c34f03db2a4ac0ca5b76727d0e031778d92b08eaaf9631689ec3e56d
processing the integer primary key for OP_SeekGE and similar.
[forum:/forumpost/2bdb86a068|Forum post 2bdb86a068].
FossilOrigin-Name: f9c6426de3b413ff8fcf04a00931ca5f123f996c572b35181af114afa8d811d7
the result in any way. See
[forum:/forumpost/2d76f2bcf65d256a|Forum post 2d76f2bcf65d256a] for
details and history.
FossilOrigin-Name: 85ddaf1b59a19cbd9efe7724a163b30c14bafabfaf2cfced07b463e76f73e494
clauses do not affect the output. See
[forum:/forumpost/2d76f2bcf65d256a|forum thread 2d76f2bcf65d256a] for
discussion. This can help the query flattener in
some cases, resulting in faster query plans. The current implemention does
not always work.
FossilOrigin-Name: ef97c3e7c3ea2cf1a4db6591328fe7ce3f1d189afc2d578159135824ec89e620
SQLITE_UTF8 is presented with a nonsense value for the preferred encoding.
This is undocumented behavior added for robustness.
FossilOrigin-Name: c1bb5cff527af6a97b025d646581c68ac9b56924ae199f86964026a7bc9724fd
PRAGMA foreign_key_check was increased too late for an assert() deep
down inside of sqlite3ExprCode(). So move the size increase a little
earlier.
[forum:/forumpost/79c9e4797d|Forum post 79c9e4797d].
FossilOrigin-Name: 7072404ad0267b8ee774b2804ea59ea28e29316521d76d76a701595e51d1be97
