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Added START TRANSACTION syntax

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Added ALL as parameter option for all group functions.
Make join handling uniform. This allows us to use ',', JOIN and INNER JOIN the same way.
Sort NULL last if DESC is used (ANSI SQL 99 requirement)
This commit is contained in:
monty@mashka.mysql.fi
2003-02-06 16:55:59 +02:00
parent 5ce0cd16b8
commit cf9668fd37
19 changed files with 129 additions and 39 deletions
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sql/opt_range.h
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@ -100,7 +100,9 @@ public:
private:
int cmp_prev(QUICK_RANGE *range);
bool range_reads_after_key(QUICK_RANGE *range);
#ifdef NOT_USED
bool test_if_null_range(QUICK_RANGE *range, uint used_key_parts);
#endif
void reset(void) { next=0; rev_it.rewind(); }
List<QUICK_RANGE> rev_ranges;
List_iterator<QUICK_RANGE> rev_it;