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Merge branch '10.4' into 10.5

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This commit is contained in:
Oleksandr Byelkin
2022-02-01 20:33:04 +01:00
parent fb40a2fabf c04a203a10
commit cf63eecef4
460 changed files with 9909 additions and 2408 deletions
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37
sql/handler.h
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@ -352,8 +352,17 @@ enum chf_create_flags {
run ANALYZE TABLE on it
*/
#define HA_ONLINE_ANALYZE (1ULL << 59)
/*
Rowid's are not comparable. This is set if the rowid is unique to the
current open handler, like it is with federated where the rowid is a
pointer to a local result set buffer. The effect of having this set is
that the optimizer will not consirer the following optimizations for
the table:
ror scans or filtering
*/
#define HA_NON_COMPARABLE_ROWID (1ULL << 60)
#define HA_LAST_TABLE_FLAG HA_ONLINE_ANALYZE
#define HA_LAST_TABLE_FLAG HA_NON_COMPARABLE_ROWID
/* bits in index_flags(index_number) for what you can do with index */
@ -3224,6 +3233,9 @@ public:
Rowid_filter *pushed_rowid_filter;
/* true when the pushed rowid filter has been already filled */
bool rowid_filter_is_active;
/* Used for disabling/enabling pushed_rowid_filter */
Rowid_filter *save_pushed_rowid_filter;
bool save_rowid_filter_is_active;
Discrete_interval auto_inc_interval_for_cur_row;
/**
@ -3345,6 +3357,8 @@ public:
pushed_idx_cond_keyno(MAX_KEY),
pushed_rowid_filter(NULL),
rowid_filter_is_active(0),
save_pushed_rowid_filter(NULL),
save_rowid_filter_is_active(false),
auto_inc_intervals_count(0),
m_psi(NULL),
m_psi_batch_mode(PSI_BATCH_MODE_NONE),
@ -4418,6 +4432,27 @@ public:
rowid_filter_is_active= false;
}
virtual void disable_pushed_rowid_filter()
{
DBUG_ASSERT(pushed_rowid_filter != NULL &&
save_pushed_rowid_filter == NULL);
save_pushed_rowid_filter= pushed_rowid_filter;
if (rowid_filter_is_active)
save_rowid_filter_is_active= rowid_filter_is_active;
pushed_rowid_filter= NULL;
rowid_filter_is_active= false;
}
virtual void enable_pushed_rowid_filter()
{
DBUG_ASSERT(save_pushed_rowid_filter != NULL &&
pushed_rowid_filter == NULL);
pushed_rowid_filter= save_pushed_rowid_filter;
if (save_rowid_filter_is_active)
rowid_filter_is_active= true;
save_pushed_rowid_filter= NULL;
}
virtual bool rowid_filter_push(Rowid_filter *rowid_filter) { return true; }
/* Needed for partition / spider */