would leave both EP_InnerON and EP_OuterON constraints on the same join term.
FossilOrigin-Name: c585d6a4678b04f4cedc08852d01c44cdf52ae2c8ccd1174c3d5a395088bf528
thereby avoiding special case code and freeing up a bit in the
FuncDef.flags field.
FossilOrigin-Name: 1c9812c458bd229c862efe5df1b64fae333da9871c8756b5ae4605a81bcda4b5
needed, so that if it is not needed, not useless work is performed.
FossilOrigin-Name: 16bf350683fd6ac906dbd02b21fb8bf1b1014ed05594cacf108645acd383ae65
reuse the same ephemeral cursor of a list subquery when that subquery is
reused, as it does not work in cases where the list subquery is used both
for lookups and for scans.
FossilOrigin-Name: 12ee29d632ae4b585ef6bc07d3289d00c121268945dffd5673b251d95874e3f8
so that the whole lot can be copied all at once. Faster and smaller code.
FossilOrigin-Name: 5341d4bbe9a943f9cdbbdea829e18f108e98972ebb706396c50fc62fcc6a6328
seems to work the same as PG. The code is chaos, however, and needs some
cleanup.
FossilOrigin-Name: 6f9c0b07aadc5189c65c3ee4e6938aac10fc0d98f1cb06980f5e5d7b0308f237
the IN operator right-hand side generator from the RIGHT JOIN no-match logic
does not generate unreachable byte code.
FossilOrigin-Name: cc458317bd77046c4328715ae9e3409f3f4cd422a01162cb33405ef3a142b0a3
check-in [664b461bb5063d980] and reported by
[forum:/forumpost/0d3200f4f3bcd3a3|forum post 0d3200f4f3bcd3a3].
FossilOrigin-Name: 7ca3456c00998a429418ff29cf251b381586b330b88344c94a40c5df0b71da85
of an OUTER JOIN even if the OUTER JOIN is in parentheses. Prototype code
only.
FossilOrigin-Name: c3a427575fe71de3061495059e253c72c7213e2925ee2873e4f59fc73bfae103
of a RIGHT JOIN, detect that situation early and raise a parsing error.
This is a temporary measure that needs to be fixed.
FossilOrigin-Name: 6d5d6e0403241c99ab4a47d7b6eedcd8ebc615a8ca8d66d7e81171f901b170d7
a separate allocate for the base object and the array of IDs). Also permit
an IdList object to store an Expr pointer together with each name.
FossilOrigin-Name: 40f3c95871e6f40f287ef2756abafb8fc56dffdd0af69436e5c7d8e95022d94e
constraints on outer joins, and (3) ON/USING clause constraints on inner
joins. Formerly, there was no distinctionb between 1 and 3, but RIGHT JOIN
needs to know the difference. Make RIGHT JOIN aware of this difference and
add test cases.
FossilOrigin-Name: 0f6f61c3664cc87209c2a6f9b6df3a750d1510723fcde209c33db8feaf48bcf3
"RightJoin" in the former name do not lead readers to believe that this has
something to do with RIGHT JOINs in particular.
FossilOrigin-Name: e8c00442d2daedec079748d13147bf73b0ec3c3cf432bce2cdccb706bdff2853
the code to compute the unmatched rows for the RIGHT JOIN has not yet been
added, so the result of a RIGHT JOIN is currently the same as an INNER JOIN.
FossilOrigin-Name: 415abd6731b8e8a605adabfa6066c8a852a8531c300df41325d5f7e75cae5a70
from about a month ago such that it still takes a transaction on all attached
databases, but it only starts a read transaction for read-only operations,
rather than starting a write transaction for everything.
FossilOrigin-Name: 8efd61e8518594e3e9c84681fc35796a78fe8885a97ad4dd19f1573ee8065b18
OP_ReleaseReg opcodes. OP_ReleaseReg opcodes are usually only generated for
SQLITE_DEBUG builds and are used to verify that registers are descoped
propertly. But they can get in the way of code understanding when studying
bytecode dumps. So this new optimization setting is provided to
temporarily turn OP_ReleaseReg opcodes off.
FossilOrigin-Name: fa5276725f246cef9d58b27c1e617ee3f873f7a9b88284a4e8fc453ebda338bc
No changes to deliverable builds. Rename SQLITE_ENABLE_SELECTTRACE to
SQLITE_ENABLE_TREETRACE in ctime.c.
FossilOrigin-Name: bc33168cf1f48caf848c2dc5c3ae15e4efff8c0378f944eb5398a245139a2b35
similar) since the functionality has how expanded to include data structures
beyond SELECT statements. Should not affect deliverable builds.
FossilOrigin-Name: 393fa32e188a017f431372b54037cb31e885030542f00d0bfd59da9d9db5c014
INSERT statements. This is all debugging code. There are no changes to
release builds.
FossilOrigin-Name: f3084122039bcb30c8617f5f432009a49be8b488235850a1f10ef862c91560b2
already a multiple of the size of a pointer. It becomes a no-op for
64-bit machines, giving a small size reduction and speed boost.
FossilOrigin-Name: d126f304cde66ebfe21a4967c22dcba0bac27cbce56318b14bd50051e49c978c
alternative localtime() interface so that the localtime logic an be better
tested.
FossilOrigin-Name: 6e25cb0890e8cdc63c9a21e841844d066267fc32ad143527843f7c8d05612b53
Expr.w.iOfst field. This is done with the idea of providing offset
results for sqlite3_error_offset() for a more kinds of errors, though that
part is not yet implemented.
FossilOrigin-Name: 32a3a53b62ab09ac2212905e7f42fe6f1b09d891e015203e5caf4cb16262f18e
