(1) If the argument to decimal(X) is a floating point value (or an 8-byte blob),
the floating point value is expanded into its exact decimal representation.
(2) Function decimal_sci(X) works the same except it returns the result in
scientific notation.
(3) New function decimal_pow2(N) returns the full decimal expansion of the N-th
integer power of 2.
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optional second parameter which is the number of significant digits to display.
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shows the first 26 significant digits - 10 more digits than are available
in a 64-bit double.
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(1) Add built-in functions strtod() and dtostr() that convert text to
floating point and back using C-library routines.
(2) Do not disable all of ".testctrl" without --unsafe-testing, but only
those subcommands of .testctrl that are actually dangerous.
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Available Precision" (1971-07-26) to enhance the accuracy of the SUM()
aggregate function in cases where input magnitudes vary wildly.
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that avoid loading large string content from disk when the argument to
octet_length() is a table column.
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computeHMS() routine to better deal with floating point
rounding errors that arise on some 32-bit systems.
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flag, the pager is opened in journal-mode MEMORY, even if compiled with
SQLITE_OMIT_DESERIALIZE. No changes to the logic as long as that OMIT flag
is omitted. We need to better document the behavior of xOpen to describe this.
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time differences to span the full range of dates supported by SQLite. Also
fix some inaccuracies in the computation of time differences and add new
test cases.
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set the BTS_PAGESIZE_FIXED flag. That omission is fixed by this check-in.
dbsqlfuzz 02c9ab74eb0619c9ae3b894ce157fae1d7f94645
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to being reused, to prevent a memory leak associated with
the custom xDel string value destructor.
dbsqlfuzz 65209ab5d5730e4fd14fff9d024325a77239036e.
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optimization settings from unused bits in the database header, which
dbsqlfuzz is now using.
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is strictly necessary, but runs faster and uses less code space. Possible
reasons for the improved performance:
(1) the copy is now always 8-byte aligned,
(2) fewer intermediate results are required which means less register
pressure which helps the compiler to optimize the subroutine.
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muddle through a corrupt manifest file, making the most sense of it that it
can and reporting "manifest" has having changed at the end.
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