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expr.c
Commit message (
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)
Author
Age
*
Optimize the argument to the octet_length() function so that it does not
drh
2023-06-22
*
Address various harmless compiler warnings from
drh
2023-06-16
*
Improved sqlite3_error_offset() values for bare column errors on '*' and
drh
2023-06-13
*
Fix straggler misspellings and tidy the custom dictionary. Also include picku...
larrybr
2023-06-07
|
\
*
|
Add a C-source spell-checking facility. make misspell (on Nix)
larrybr
2023-06-07
|
/
*
Restore the LEFT JOIN strength reduction that was partially lost in
drh
2023-06-02
*
Fix the OUTER JOIN strength reduction theorem prover's handling of the CASE
drh
2023-06-02
*
Generalize the LEFT JOIN strength reduction optimization so that it works for
drh
2023-06-01
*
Add an ALWAYS() on an unreachable branch.
drh
2023-06-01
*
Fix the LEFT JOIN strength reduction for IN operators in the WHERE clause.
drh
2023-06-01
*
Add a comment to explain why both sides of an AND must be non-null-row in order
drh
2023-05-31
*
Improved detection of when the LEFT JOIN strength reduction optimization
drh
2023-05-31
*
Avoid performing aggregate processing more than once for a single expression....
dan
2023-05-23
*
New assert() statements to verify that Expr.iColumn is never used as an
drh
2023-05-17
*
Fix two assert() statements that failed to take into account
drh
2023-05-17
*
As evidenced by [forum:/forumpost/f3f546025a|forum post f3f546025a], the
drh
2023-05-15
*
Remove a stray CR from end of line in a source file.
drh
2023-05-12
*
Rename sqlite3IsTableConstraint() to sqlite3IsSingleTableConstraint() and
drh
2023-05-10
*
Do not apply the "AND false" optimization if either operand comes from the
drh
2023-05-01
*
Fix a code-generator issue associated with very unusual use of window
drh
2023-04-13
*
Remove an ALWAYS() that can sometimes be false. Add a test case that makes
drh
2023-04-11
*
Fix a harmless compiler warning.
drh
2023-04-08
*
Work around a harmless assertion fault associated with
drh
2023-04-06
*
Remove an ALWAYS() that might now be false due to the prior check-in.
drh
2023-04-05
*
Fix the function that determines the collating function for an expression
drh
2023-04-05
*
Remove an assert() statement that is no longer valid due to enhancements
drh
2023-04-04
*
When translating arguments of aggregate functions into references to
drh
2023-04-03
*
Earlier error detection for index expression usage by aggregate functions.
drh
2023-03-30
*
Fix a crash that could follow an OOM error while processing aggregate functions.
dan
2023-03-30
*
New #ifdefs to omit code that is unused except under STAT4.
drh
2023-03-29
*
Fix a weird corner case in aggregate function processing that results from the
drh
2023-03-28
*
Improvements to register allocation, especially in the ANALYZE command.
drh
2023-03-26
*
Add usage detection to the NULL value generator for the left table of a
drh
2023-03-25
*
When the left table of a RIGHT JOIN is used inside an aggregate function
drh
2023-03-25
*
In the byte-code, when the result of an expression needs to be in a particular
drh
2023-03-25
*
A better fix for the sqlite3_error_offset() problem on generated columns.
drh
2023-03-20
*
Expression errors in generated columns should not generate non-negative
drh
2023-03-20
*
Fix Bloom filters on an expression index.
drh
2023-03-14
*
Fix a typo in a comment. No code changes.
drh
2023-03-10
*
Do not use an expression index on a generated column if generated column
drh
2023-03-03
*
When flattening the right operand of a LEFT JOIN
drh
2023-03-02
*
Follow-up to [bbaf1f2eb1e1637b]: Make sure subtypes do not cross a subquery
drh
2023-03-01
*
The "flexnum" affinity that was added by [44135d6ea84f7ba6] needs to also
drh
2023-02-09
*
Improvement to the dbsqlfuzz fix of [f113eebdbe68246f].
drh
2022-12-20
*
Do not use indexed expressions to replace the expression being indexed on a
drh
2022-12-20
*
Fix an unnecessarily restrictive assert() in the aggregate logic.
drh
2022-12-17
*
Create a new affinity called FLEXNUM that works like NUMERIC except that it
drh
2022-12-15
*
Fix minor problems in the new sqlite3ExprDataType() function.
drh
2022-12-14
*
If the SELECT that implements a subquery or a VIEW or a CREATE TABLE AS is
drh
2022-12-14
*
Slightly faster implementation of sqlite3ExprAffinity().
drh
2022-12-13
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