register values are not used after they go stale. Ticket [d165ad781b39d574].
FossilOrigin-Name: bd94d7d052734460904c687756231f8aa243a2252f07f742dd1e437aa940f536
sqlite3VdbeMemFromBtree() interface used to pull content out of the b-tree
and into an sqlite3_value object.
FossilOrigin-Name: ae6dd8d3e921670ee6450453b54245dd71bcfff3fd1bc7fdb7cf4cf9585c3375
In PRAGMA vdbe_trace=on output, show pScopyFrom dependencies on register
values. Add the sqlite3VdbeRegisterDump() procedure, callable from a
debugger, that shows the values of all registers. Pass the VDBE pointer
into test_trace_breakpoint() so that sqlite3VdbeRegisterDump() is callable
from the breakpoint.
FossilOrigin-Name: 9886cb4b7987f720aa9d701222ab0987caa0ab8c5d216cb6e523c4a45366dfe5
instruction is printed while running PRAGMA vdbe_trace=on. Only works for
SQLITE_DEBUG builds. Also add parameters "pc" and "pOp" to
test_addop_breakpoint() to make it easier to set conditionals.
FossilOrigin-Name: 49a6368c384178653cb3ccb58cc8eff93327c16929bf79eeefeb13a4ce897153
the result in the encoding of the database. Ticket [0911b5d161b039c6].
Test cases in TH3.
FossilOrigin-Name: f347744e0d576f0250c29259cca755e57afded8956224114c01603c1bca5b3a4
before changing the datatype, since the datatype affects processing.
Also fix the sqlite3_value_text() routine so that it always works even
for values obtained form sqlite3_value_dup(). Ticket [587791f92620090e]
FossilOrigin-Name: 3fb40f518086c1e8d11eb1f4134e965450dbedfa4277bce39ef1e969fc747d38
exist. STAT4 continues to work as it always has, and as it is a superset of
STAT3 is the recommended replacement.
FossilOrigin-Name: 1e17ea2fd1df4ad49138c787c8fe3207dd0c25c93f9001d52a9b69f8c12e841c
losslessly expressed as an integer, as the documentation requires.
Ticket [dd6bffbfb6e61db9].
FossilOrigin-Name: c0c90961b4fa1c1185772d04fe1915bc1a1af27ed8ddb8db1c524bf90d68ccbf
like a number but total string is not a well-formed number, then take extra
care that the result is either integer or real depending on what the prefix
looks like. Fix for tickets [e8bedb2a184001] and [4c2d7639f076aa].
FossilOrigin-Name: 67a68af5578f08d2be2e48cf4fd12a6cf35a09c47d259deda81950f7ee1f02f7
string, even if the input strings are ill-formed. This is a followup to
check-in [3a16ddf91f0c9c516a7] that fixes a case the previous check-in missed.
Also add assert()s to prove correct zero termination.
FossilOrigin-Name: d612fb7873cf59dfda18cabe45f674c37aa78a4587de3378b1840c99465a0269
independent from MEM_Int and MEM_Real. This helps avoid problems when
inserting non-float values into a "REAL" column.
FossilOrigin-Name: 5a8a23ee5f60a31dbd167a0966d1ab3d0f1c07df2251906cb73f23d1f5466b46
in an sqlite3_value_text16() request, even if the string is invalid UTF16
because it was formed from an arbitrary and/or odd-length BLOB.
FossilOrigin-Name: 3a16ddf91f0c9c516a7fc2a9d4a4f69a8326f9b8ea66421e9ef1a2d663687b70
value stored as an integer. This fixes a problem with arithmetic within
arguments to string functions on indexes of expressions. But it is a big
change and needs lots of new testcase() macros for MC/DC and so it is
initially put on this branch.
FossilOrigin-Name: dba836e31cb29d339b4520acb06188a892a52e45c50aba9742966b01108e251a
constraints or index expressions, do the conversions into a real-number format
even if the values are stored as integers for efficiency.
This appears to fix ticket [ae0f637bddc5290b446].
FossilOrigin-Name: 5997d075665faca6b70fa647e877ebc84c473b32887b96235865d59ce80247f8
[df58774e994bd] to prevent a reference to an unused variable - problem
discovered by Valgrind.
FossilOrigin-Name: 09435b5700a2650816ad9ffa628be5fa19da62369c30329801feb5e840463c7e
minimum size of 32 bytes. That minimum is no longer required, and without
the extra check for the minimum size, the routine runs faster.
FossilOrigin-Name: 5c499da8a4d0babc56883aa362ae124772fd9214a51169a88a5dee523d051658
associated with Window Functions, for improved readability of EXPLAIN
output.
FossilOrigin-Name: fa6538050938ffeb042fbee31512514d6d3ace514b2a3dfd8365bbeb13f35a78
clause and a frame starting point other than "UNBOUNDED PRECEDING".
FossilOrigin-Name: 43eb1e75a4d7ac0973ed8589bbaf379c24cdc8eacc4e613610d2d4c24d385dc1
