database/mariadb-columnstore-engine
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Merge branch 'MCOL-597' into develop

Browse Source
This commit is contained in:
Andrew Hutchings
2017-04-26 15:58:28 +01:00
parent 94c3a47797 f66a39ebfe
commit 30d8baf9f7
23 changed files with 1218 additions and 929 deletions
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10
dbcon/mysql/CMakeLists.txt
View File

@@ -25,7 +25,7 @@ set_source_files_properties(ha_calpont.cpp PROPERTIES COMPILE_FLAGS "-fno-rtti -
add_library(calmysql SHARED ${libcalmysql_SRCS})
target_link_libraries(calmysql ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} ${NETSNMP_LIBRARIES} threadpool)
target_link_libraries(calmysql ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} ${NETSNMP_LIBRARIES} ${SERVER_BUILD_INCLUDE_DIR}/../libservices/libmysqlservices.a threadpool)
set_target_properties(calmysql PROPERTIES VERSION 1.0.0 SOVERSION 1)
@@ -34,7 +34,7 @@ SET ( is_columnstore_tables_SRCS
)
add_library(is_columnstore_tables SHARED ${is_columnstore_tables_SRCS})
target_link_libraries(is_columnstore_tables ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} threadpool)
target_link_libraries(is_columnstore_tables ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} ${SERVER_BUILD_INCLUDE_DIR}/../libservices/libmysqlservices.a threadpool)
# Don't prepend .so file with 'lib'
set_target_properties(is_columnstore_tables PROPERTIES PREFIX "")
@@ -45,7 +45,7 @@ SET ( is_columnstore_columns_SRCS
)
add_library(is_columnstore_columns SHARED ${is_columnstore_columns_SRCS})
target_link_libraries(is_columnstore_columns ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} threadpool)
target_link_libraries(is_columnstore_columns ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} ${SERVER_BUILD_INCLUDE_DIR}/../libservices/libmysqlservices.a threadpool)
# Don't prepend .so file with 'lib'
set_target_properties(is_columnstore_columns PROPERTIES PREFIX "")
@@ -56,7 +56,7 @@ SET ( is_columnstore_extents_SRCS
)
add_library(is_columnstore_extents SHARED ${is_columnstore_extents_SRCS})
target_link_libraries(is_columnstore_extents ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} threadpool)
target_link_libraries(is_columnstore_extents ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} ${SERVER_BUILD_INCLUDE_DIR}/../libservices/libmysqlservices.a threadpool)
# Don't prepend .so file with 'lib'
set_target_properties(is_columnstore_extents PROPERTIES PREFIX "")
@@ -67,7 +67,7 @@ SET ( is_columnstore_files_SRCS
)
add_library(is_columnstore_files SHARED ${is_columnstore_files_SRCS})
target_link_libraries(is_columnstore_files ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} threadpool)
target_link_libraries(is_columnstore_files ${ENGINE_LDFLAGS} ${ENGINE_WRITE_LIBS} ${SERVER_BUILD_INCLUDE_DIR}/../libservices/libmysqlservices.a threadpool)
# Don't prepend .so file with 'lib'
set_target_properties(is_columnstore_files PROPERTIES PREFIX "")

8
dbcon/mysql/ha_calpont.cpp
View File

@@ -121,7 +121,6 @@ static int calpont_commit(handlerton *hton, THD* thd, bool all);
static int calpont_rollback(handlerton *hton, THD* thd, bool all);
static int calpont_close_connection ( handlerton *hton, THD* thd );
static void calpont_set_error( THD*, uint64_t, LEX_STRING*, uint32_t);
handlerton *calpont_hton;
/* Variables for example share methods */
@@ -219,7 +218,6 @@ static int columnstore_init_func(void *p)
calpont_hton->commit= calpont_commit;
calpont_hton->rollback= calpont_rollback;
calpont_hton->close_connection = calpont_close_connection;
calpont_hton->set_error= calpont_set_error;
DBUG_RETURN(0);
}
@@ -248,7 +246,6 @@ static int infinidb_init_func(void *p)
calpont_hton->commit= calpont_commit;
calpont_hton->rollback= calpont_rollback;
calpont_hton->close_connection = calpont_close_connection;
calpont_hton->set_error= calpont_set_error;
DBUG_RETURN(0);
}
@@ -372,11 +369,6 @@ static int calpont_close_connection ( handlerton *hton, THD* thd )
return rc;
}
static void calpont_set_error(THD* thd, uint64_t errCode, LEX_STRING* args, uint32_t argCount)
{
return ha_calpont_impl_set_error(thd, errCode, args, argCount);
}
ha_calpont::ha_calpont(handlerton *hton, TABLE_SHARE *table_arg) :
handler(hton, table_arg),
int_table_flags(HA_BINLOG_STMT_CAPABLE | HA_BINLOG_ROW_CAPABLE |

111
dbcon/mysql/ha_calpont_execplan.cpp
View File

@@ -38,7 +38,6 @@
#include <cerrno>
#include <cstring>
#include <time.h>
//#define NDEBUG
#include <cassert>
#include <vector>
#include <map>
@@ -423,7 +422,7 @@ void debug_walk(const Item *item, void *arg)
char* item_name = item->name;
if (!item_name)
{
item_name = "<NULL>";
item_name = (char*)"<NULL>";
}
switch (isp->sum_func())
{
@@ -497,6 +496,11 @@ void debug_walk(const Item *item, void *arg)
'.' << ifp->field_name << endl;
break;
}
else if (field->type() == Item::FUNC_ITEM)
{
Item_func* ifp = (Item_func*)field;
cout << "CACHED REF FUNC_ITEM " << ifp->func_name() << endl;
}
else if (field->type() == Item::REF_ITEM)
{
Item_ref* ifr = (Item_ref*)field;
@@ -564,7 +568,20 @@ void debug_walk(const Item *item, void *arg)
ifp->field_name << endl;
break;
}
cout << "UNKNOWN REF ITEM type " << ref->real_item()->type() << endl;
else if (ref->real_item()->type() == Item::FUNC_ITEM)
{
Item_func* ifp = (Item_func*)ref->real_item();
cout << "REF FUNC_ITEM " << ifp->func_name() << endl;
}
else if (ref->real_item()->type() == Item::WINDOW_FUNC_ITEM)
{
Item_window_func* ifp = (Item_window_func*)ref->real_item();
cout << "REF WINDOW_FUNC_ITEM " << ifp->window_func()->func_name() << endl;
}
else
{
cout << "UNKNOWN REF ITEM type " << ref->real_item()->type() << endl;
}
break;
}
case Item::ROW_ITEM:
@@ -701,7 +718,8 @@ void debug_walk(const Item *item, void *arg)
}
case Item::WINDOW_FUNC_ITEM:
{
cout << "Window Function Item" << endl;
Item_window_func* ifp = (Item_window_func*)item;
cout << "Window Function Item " << ifp->window_func()->func_name() << endl;
break;
}
default:
@@ -1109,6 +1127,15 @@ bool buildRowColumnFilter(gp_walk_info* gwip, RowColumn* rhs, RowColumn* lhs, It
bool buildPredicateItem(Item_func* ifp, gp_walk_info* gwip)
{
boost::shared_ptr<Operator> sop(new PredicateOperator(ifp->func_name()));
if (ifp->functype() == Item_func::LIKE_FUNC)
{
// Starting with MariaDB 10.2, LIKE uses a negated flag instead of FUNC_NOT
// Further processing is done below as before for LIKE
if (((Item_func_like*)ifp)->negated)
{
sop->reverseOp();
}
}
if (!(gwip->thd->infinidb_vtable.cal_conn_info))
gwip->thd->infinidb_vtable.cal_conn_info = (void*)(new cal_connection_info());
cal_connection_info* ci = reinterpret_cast<cal_connection_info*>(gwip->thd->infinidb_vtable.cal_conn_info);
@@ -2399,18 +2426,19 @@ ReturnedColumn* buildReturnedColumn(Item* item, gp_walk_info& gwi, bool& nonSupp
case Item::REF_ITEM:
{
Item_ref* ref = (Item_ref*)item;
if ((*(ref->ref))->type() == Item::SUM_FUNC_ITEM)
{
switch ((*(ref->ref))->type())
{
case Item::SUM_FUNC_ITEM:
return buildAggregateColumn(*(ref->ref), gwi);
}
else if ((*(ref->ref))->type() == Item::FIELD_ITEM)
case Item::FIELD_ITEM:
return buildReturnedColumn(*(ref->ref), gwi, nonSupport);
else if ((*(ref->ref))->type() == Item::REF_ITEM)
case Item::REF_ITEM:
return buildReturnedColumn(*(((Item_ref*)(*(ref->ref)))->ref), gwi, nonSupport);
else if ((*(ref->ref))->type() == Item::FUNC_ITEM)
case Item::FUNC_ITEM:
return buildFunctionColumn((Item_func*)(*(ref->ref)), gwi, nonSupport);
else
{
case Item::WINDOW_FUNC_ITEM:
return buildWindowFunctionColumn(*(ref->ref), gwi, nonSupport);
default:
gwi.fatalParseError = true;
gwi.parseErrorText = "Unknown REF item";
break;
@@ -2457,6 +2485,7 @@ ReturnedColumn* buildReturnedColumn(Item* item, gp_walk_info& gwi, bool& nonSupp
{
return buildWindowFunctionColumn(item, gwi, nonSupport);
}
#if INTERVAL_ITEM
case Item::INTERVAL_ITEM:
{
Item_interval* interval = (Item_interval*)item;
@@ -2469,6 +2498,7 @@ ReturnedColumn* buildReturnedColumn(Item* item, gp_walk_info& gwi, bool& nonSupp
rc->resultType(srcp->resultType());
break;
}
#endif
case Item::SUBSELECT_ITEM:
{
gwi.hasSubSelect = true;
@@ -3500,23 +3530,24 @@ ReturnedColumn* buildAggregateColumn(Item* item, gp_walk_info& gwi)
end=order_item + gc->order_field();order_item < end;
order_item++)
{
Item *ord_col= *(*order_item)->item;
if (ord_col->type() == Item::INT_ITEM)
{
Item_int* id = (Item_int*)ord_col;
if (id->val_int() > (int)selCols.size())
{
gwi.fatalParseError = true;
return NULL;
}
rc = selCols[id->val_int()-1]->clone();
rc->orderPos(id->val_int()-1);
}
else
{
rc = buildReturnedColumn(ord_col, gwi, gwi.fatalParseError);
}
rc->asc((*order_item)->asc);
Item *ord_col= *(*order_item)->item;
if (ord_col->type() == Item::INT_ITEM)
{
Item_int* id = (Item_int*)ord_col;
if (id->val_int() > (int)selCols.size())
{
gwi.fatalParseError = true;
return NULL;
}
rc = selCols[id->val_int()-1]->clone();
rc->orderPos(id->val_int()-1);
}
else
{
rc = buildReturnedColumn(ord_col, gwi, gwi.fatalParseError);
}
// 10.2 TODO: direction is now a tri-state flag
rc->asc((*order_item)->direction == ORDER::ORDER_ASC ? true : false);
orderCols.push_back(SRCP(rc));
}
@@ -4379,8 +4410,6 @@ void gp_walk(const Item *item, void *arg)
gwip->subQuery = orig;
gwip->lastSub = existsSub;
}
#if MYSQL_VERSION_ID >= 50172
else if (sub->substype() == Item_subselect::IN_SUBS)
{
if (!((Item_in_subselect*)sub)->getOptimizer() && gwip->thd->derived_tables_processing)
@@ -4392,7 +4421,6 @@ void gp_walk(const Item *item, void *arg)
break;
}
}
#endif
// store a dummy subselect object. the transform is handled in item_func.
SubSelect *subselect = new SubSelect();
gwip->rcWorkStack.push(subselect);
@@ -4426,7 +4454,7 @@ void gp_walk(const Item *item, void *arg)
case Item::WINDOW_FUNC_ITEM:
{
gwip->hasWindowFunc = true;
Item_func_window* ifa = (Item_func_window*)item;
Item_window_func* ifa = (Item_window_func*)item;
ReturnedColumn* af = buildWindowFunctionColumn(ifa, *gwip, gwip->fatalParseError);
if (af)
gwip->rcWorkStack.push(af);
@@ -4584,6 +4612,11 @@ void parse_item (Item *item, vector<Item_field*>& field_vec, bool& hasNonSupport
item = (*(ref->ref));
continue;
}
else if ((*(ref->ref))->type() == Item::WINDOW_FUNC_ITEM)
{
parseInfo |= AF_BIT;
break;
}
else
{
cout << "UNKNOWN REF Item" << endl;
@@ -5687,7 +5720,6 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
return ER_CHECK_NOT_IMPLEMENTED;
}
gwi.hasWindowFunc = hasWindowFunc;
groupcol = reinterpret_cast<ORDER*>(select_lex.group_list.first);
for (; groupcol; groupcol= groupcol->next)
@@ -5938,7 +5970,6 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
if ((*(ordercol->item))->type() == Item::WINDOW_FUNC_ITEM)
gwi.hasWindowFunc = true;
}
// re-visit the first of ordercol list
ordercol = reinterpret_cast<ORDER*>(order_list.first);
@@ -5989,7 +6020,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
return ER_CHECK_NOT_IMPLEMENTED;
}
}
if (ordercol->asc)
if (ordercol->direction == ORDER::ORDER_ASC)
rc->asc(true);
else
rc->asc(false);
@@ -6022,7 +6053,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
ostringstream oss;
oss << ordercol->counter;
ord_cols += oss.str();
if (!ordercol->asc)
if (ordercol->direction != ORDER::ORDER_ASC)
ord_cols += " desc";
continue;
}
@@ -6147,7 +6178,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
gwi.returnedCols.push_back(srcp);
ord_cols += " `" + escapeBackTick(str.c_ptr()) + "`";
}
if (!ordercol->asc)
if (ordercol->direction != ORDER::ORDER_ASC)
ord_cols += " desc";
continue;
}
@@ -6211,7 +6242,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
ord_item->print(&str, QT_INFINIDB);
ord_cols += str.c_ptr();
}
if (!ordercol->asc)
if (ordercol->direction != ORDER::ORDER_ASC)
ord_cols += " desc";
}
}
@@ -6551,7 +6582,7 @@ int getSelectPlan(gp_walk_info& gwi, SELECT_LEX& select_lex, SCSEP& csep, bool i
ord_item->print(&str, QT_INFINIDB_NO_QUOTE);
ord_cols += string(str.c_ptr());
}
if (!ordercol->asc)
if (ordercol->direction != ORDER::ORDER_ASC)
ord_cols += " desc";
}
}

24
dbcon/mysql/ha_calpont_impl.cpp
View File

@@ -1171,7 +1171,7 @@ uint32_t doUpdateDelete(THD *thd)
{
multi_delete* deleteTable = (multi_delete*)((thd->lex->select_lex.join)->result);
first_table= (TABLE_LIST*) deleteTable->get_tables();
if (deleteTable->num_of_tables == 1)
if (deleteTable->get_num_of_tables() == 1)
{
schemaName = first_table->db;
tableName = first_table->table_name;
@@ -3018,7 +3018,7 @@ int ha_calpont_impl_rnd_next(uchar *buf, TABLE* table)
rc = fetchNextRow(buf, ti, ci);
} catch (std::exception& e)
{
string emsg = string("Lost connection to ExeMgr while fetching: ") + e.what();
string emsg = string("Error while fetching from ExeMgr: ") + e.what();
setError(thd, ER_INTERNAL_ERROR, emsg);
CalpontSystemCatalog::removeCalpontSystemCatalog(tid2sid(thd->thread_id));
return ER_INTERNAL_ERROR;
@@ -4391,10 +4391,11 @@ int ha_calpont_impl_external_lock(THD *thd, TABLE* table, int lock_type)
// table mode
if (thd->infinidb_vtable.vtable_state == THD::INFINIDB_DISABLE_VTABLE)
{
if (ci->traceFlags & 1)
push_warning(thd, Sql_condition::WARN_LEVEL_NOTE, 9999, mapiter->second.conn_hndl->queryStats.c_str());
if (mapiter->second.conn_hndl)
{
if (ci->traceFlags & 1)
push_warning(thd, Sql_condition::WARN_LEVEL_NOTE, 9999, mapiter->second.conn_hndl->queryStats.c_str());
ci->queryStats = mapiter->second.conn_hndl->queryStats;
ci->extendedStats = mapiter->second.conn_hndl->extendedStats;
ci->miniStats = mapiter->second.conn_hndl->miniStats;
@@ -4418,11 +4419,12 @@ int ha_calpont_impl_external_lock(THD *thd, TABLE* table, int lock_type)
{
if (thd->infinidb_vtable.vtable_state == THD::INFINIDB_SELECT_VTABLE)
{
if (!ci->cal_conn_hndl)
return 0;
if (ci->traceFlags & 1)
push_warning(thd, Sql_condition::WARN_LEVEL_NOTE, 9999, ci->cal_conn_hndl->queryStats.c_str());
if (!ci->cal_conn_hndl)
return 0;
ci->queryStats = ci->cal_conn_hndl->queryStats;
ci->extendedStats = ci->cal_conn_hndl->extendedStats;
ci->miniStats = ci->cal_conn_hndl->miniStats;
@@ -4445,15 +4447,5 @@ int ha_calpont_impl_rnd_pos(uchar *buf, uchar *pos)
return ER_INTERNAL_ERROR;
}
// Called from mysql parser to set IDB error for window functions
void ha_calpont_impl_set_error(THD* thd, uint64_t errCode, LEX_STRING* args, uint32_t argCount)
{
IDEBUG( cout << "ha_calpont_impl_ser_error" << endl);
Message::Args arguments;
for (uint32_t i = 0; i < argCount; i++)
arguments.add(args[i].str);
string emsg = logging::IDBErrorInfo::instance()->errorMsg(errCode, arguments);
setError(thd, ER_INTERNAL_ERROR, emsg);
}
// vim:sw=4 ts=4:

1
dbcon/mysql/ha_calpont_impl.h
View File

@@ -48,7 +48,6 @@ extern int ha_calpont_impl_external_lock(THD *thd, TABLE* table, int lock_type);
extern int ha_calpont_impl_update_row();
extern int ha_calpont_impl_delete_row();
extern int ha_calpont_impl_rnd_pos(uchar *buf, uchar *pos);
extern void ha_calpont_impl_set_error(THD* thd, uint64_t errCode, LEX_STRING* args, uint32_t argCount);
#endif
#ifdef NEED_CALPONT_INTERFACE

295
dbcon/mysql/ha_window_function.cpp
View File

@@ -63,25 +63,26 @@ ReturnedColumn* nullOnError(gp_walk_info& gwi)
return NULL;
}
WF_FRAME frame(BOUND& bound)
WF_FRAME frame(Window_frame_bound::Bound_precedence_type bound, Item* offset)
{
switch (bound)
{
case PRECEDING:
return WF_PRECEDING;
case FOLLOWING:
return WF_FOLLOWING;
case UNBOUNDED_PRECEDING:
return WF_UNBOUNDED_PRECEDING;
case UNBOUNDED_FOLLOWING:
return WF_UNBOUNDED_FOLLOWING;
case CURRENT_ROW:
case Window_frame_bound::PRECEDING:
if (offset)
return WF_PRECEDING;
else
return WF_UNBOUNDED_PRECEDING;
case Window_frame_bound::FOLLOWING:
if (offset)
return WF_FOLLOWING;
else
return WF_UNBOUNDED_FOLLOWING;
case Window_frame_bound::CURRENT: // Offset is meaningless
return WF_CURRENT_ROW;
default:
return WF_UNKNOWN;
}
}
ReturnedColumn* buildBoundExp(WF_Boundary& bound, SRCP& order, gp_walk_info& gwi)
{
if (!(gwi.thd->infinidb_vtable.cal_conn_info))
@@ -177,6 +178,102 @@ ReturnedColumn* buildBoundExp(WF_Boundary& bound, SRCP& order, gp_walk_info& gwi
return rc;
}
// Since columnstore implemented Windows Functions before MariaDB, we need
// map from the enum MariaDB uses to the string that columnstore uses to
// identify the function type.
string ConvertFuncName(Item_sum* item)
{
switch (item->sum_func())
{
case Item_sum::COUNT_FUNC:
if (!item->arguments()[0]->name)
return "COUNT(*)";
return "COUNT";
break;
case Item_sum::COUNT_DISTINCT_FUNC:
return "COUNT_DISTINCT";
break;
case Item_sum::SUM_FUNC:
return "SUM";
break;
case Item_sum::SUM_DISTINCT_FUNC:
return "SUM_DISTINCT";
break;
case Item_sum::AVG_FUNC:
return "AVG";
break;
case Item_sum::AVG_DISTINCT_FUNC:
return "AVG_DISTINCT";
break;
case Item_sum::MIN_FUNC:
return "MIN";
break;
case Item_sum::MAX_FUNC:
return "MAX";
break;
case Item_sum::STD_FUNC:
if (((Item_sum_variance*)item)->sample)
return "STDDEV_SAMP";
else
return "STDDEV_POP";
break;
case Item_sum::VARIANCE_FUNC:
if (((Item_sum_variance*)item)->sample)
return "VAR_SAMP";
else
return "VAR_POP";
break;
case Item_sum::SUM_BIT_FUNC:
if (strcmp(item->func_name(), "bit_or(") == 0)
return "BIT_OR";
if (strcmp(item->func_name(), "bit_and(") == 0)
return "BIT_AND";
if (strcmp(item->func_name(), "bit_xor(") == 0)
return "BIT_XOR";
break;
case Item_sum::UDF_SUM_FUNC:
return "UDF_SUM_FUNC"; // Not supported
break;
case Item_sum::GROUP_CONCAT_FUNC:
return "GROUP_CONCAT"; // Not supported
break;
case Item_sum::ROW_NUMBER_FUNC:
return "ROW_NUMBER";
break;
case Item_sum::RANK_FUNC:
return "RANK";
break;
case Item_sum::DENSE_RANK_FUNC:
return "DENSE_RANK";
break;
case Item_sum::PERCENT_RANK_FUNC:
return "PERCENT_RANK";
break;
case Item_sum::CUME_DIST_FUNC:
return "CUME_DIST";
break;
case Item_sum::NTILE_FUNC:
return "NTILE";
break;
case Item_sum::FIRST_VALUE_FUNC:
return "FIRST_VALUE";
break;
case Item_sum::LAST_VALUE_FUNC:
return "LAST_VALUE";
break;
case Item_sum::NTH_VALUE_FUNC:
return "NTH_VALUE";
break;
case Item_sum::LEAD_FUNC:
return "LEAD";
break;
case Item_sum::LAG_FUNC:
return "LAG";
break;
};
return "";
}
ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& nonSupport)
{
//@todo fix print for create view
@@ -188,33 +285,79 @@ ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& n
cal_connection_info* ci = reinterpret_cast<cal_connection_info*>(gwi.thd->infinidb_vtable.cal_conn_info);
gwi.hasWindowFunc = true;
Item_func_window* wf = (Item_func_window*)item;
string funcName = wf->func_name();
Item_window_func* wf = (Item_window_func*)item;
string funcName = ConvertFuncName(wf->window_func());
WindowFunctionColumn* ac = new WindowFunctionColumn(funcName);
ac->distinct(wf->isDistinct());
Window_context *wf_ctx = wf->window_ctx();
ac->distinct(wf->window_func()->has_with_distinct());
Window_spec *win_spec = wf->window_spec;
SRCP srcp;
// arguments
vector<SRCP> funcParms;
Item_sum* item_sum = (Item_sum*)wf->arguments()[0];
for (uint32_t i = 0; i < item_sum->argument_count(); i++)
{
srcp.reset(buildReturnedColumn((item_sum->arguments()[i]), gwi, nonSupport));
if (!srcp)
return nullOnError(gwi);
funcParms.push_back(srcp);
if (gwi.clauseType == WHERE && !gwi.rcWorkStack.empty())
gwi.rcWorkStack.pop();
}
// Some functions, such as LEAD/LAG don't have all parameters implemented in the
// front end. Add dummies here to make the backend use defaults.
// Some of these will be temporary until they are implemented in the front end.
// Others need to stay because the back end expects them, but the front end
// no longer sends them.
// This case is kept in enum order in hopes the compiler can optimize
switch (wf->window_func()->sum_func())
{
case Item_sum::COUNT_FUNC:
case Item_sum::COUNT_DISTINCT_FUNC:
break;
case Item_sum::FIRST_VALUE_FUNC:
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // OFFSET (always one)
funcParms.push_back(srcp);
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // FROM_FIRST
funcParms.push_back(srcp);
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // IGNORE/RESPECT NULLS. 1 => RESPECT
funcParms.push_back(srcp);
break;
case Item_sum::LAST_VALUE_FUNC:
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // OFFSET (always one)
funcParms.push_back(srcp);
srcp.reset(new ConstantColumn("0", (uint64_t)0, ConstantColumn::NUM)); // FROM_LAST
funcParms.push_back(srcp);
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // IGNORE/RESPECT NULLS. 1 => RESPECT
funcParms.push_back(srcp);
break;
case Item_sum::NTH_VALUE_FUNC:
// When the front end supports these paramters, this needs modification
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // FROM FIRST/LAST 1 => FIRST
funcParms.push_back(srcp);
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // IGNORE/RESPECT NULLS. 1 => RESPECT
funcParms.push_back(srcp);
break;
case Item_sum::LEAD_FUNC:
case Item_sum::LAG_FUNC:
// When the front end supports these paramters, this needs modification
srcp.reset(new ConstantColumn("", ConstantColumn::NULLDATA)); // Default to fill in for NULL values
funcParms.push_back(srcp);
srcp.reset(new ConstantColumn("1", (uint64_t)1, ConstantColumn::NUM)); // IGNORE/RESPECT NULLS. 1 => RESPECT
funcParms.push_back(srcp);
break;
default:
break;
};
// arguments
vector<SRCP> funcParms;
for (uint32_t i = 0; i < wf->argument_count(); i++)
{
srcp.reset(buildReturnedColumn(wf->arguments()[i], gwi, nonSupport));
if (!srcp)
return nullOnError(gwi);
funcParms.push_back(srcp);
if (gwi.clauseType == WHERE && !gwi.rcWorkStack.empty())
gwi.rcWorkStack.pop();
}
ac->functionParms(funcParms);
ac->functionParms(funcParms);
// Partition by
if (wf_ctx)
if (win_spec)
{
vector<SRCP> partitions;
for (uint32_t i = 0; i < wf_ctx->partition_count; i++)
for (ORDER *ord= win_spec->partition_list->first; ord; ord=ord->next)
{
srcp.reset(buildReturnedColumn(wf_ctx->partitions[i], gwi, nonSupport));
srcp.reset(buildReturnedColumn(*ord->item, gwi, nonSupport));
if (!srcp)
return nullOnError(gwi);
partitions.push_back(srcp);
@@ -222,40 +365,42 @@ ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& n
ac->partitions(partitions);
// Order by
if (wf_ctx->ordering)
if (win_spec->order_list)
{
WF_OrderBy orderBy;
// order columns
if (wf_ctx->ordering->orders)
if (win_spec->order_list)
{
vector<SRCP> orders;
ORDER* orderCol = reinterpret_cast<ORDER*>(wf_ctx->ordering->orders->first);
ORDER* orderCol = reinterpret_cast<ORDER*>(win_spec->order_list->first);
for (; orderCol; orderCol= orderCol->next)
{
Item* orderItem = *(orderCol->item);
srcp.reset(buildReturnedColumn(orderItem, gwi, nonSupport));
if (!srcp)
return nullOnError(gwi);
srcp->asc(orderCol->asc);
srcp->nullsFirst(orderCol->nulls); // nulls 1-nulls first 0-nulls last
orders.push_back(srcp);
srcp->asc(orderCol->direction == ORDER::ORDER_ASC ? true : false);
// srcp->nullsFirst(orderCol->nulls); // nulls 2-default, 1-nulls first, 0-nulls last
srcp->nullsFirst(orderCol->direction == ORDER::ORDER_ASC ? 1 : 0); // WINDOWS TODO: implement NULLS FIRST/LAST in 10.2 front end
orders.push_back(srcp);
}
orderBy.fOrders = orders;
}
// window frame
WF_Frame frm;
if (wf_ctx->ordering->frame)
if (win_spec->window_frame)
{
frm.fIsRange = wf_ctx->ordering->frame->isRange;
frm.fIsRange = win_spec->window_frame->units == Window_frame::UNITS_RANGE;
// start
if (wf_ctx->ordering->frame->start)
if (win_spec->window_frame->top_bound)
{
frm.fStart.fFrame = frame(wf_ctx->ordering->frame->start->bound);
frm.fStart.fFrame = frame(win_spec->window_frame->top_bound->precedence_type,
win_spec->window_frame->top_bound->offset); // offset NULL means UNBOUNDED
if (wf_ctx->ordering->frame->start->item)
if (win_spec->window_frame->top_bound->offset)
{
frm.fStart.fVal.reset(buildReturnedColumn(wf_ctx->ordering->frame->start->item, gwi, nonSupport));
frm.fStart.fVal.reset(buildReturnedColumn(win_spec->window_frame->top_bound->offset, gwi, nonSupport));
if (!frm.fStart.fVal)
return nullOnError(gwi);
@@ -293,12 +438,13 @@ ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& n
}
// end
if (wf_ctx->ordering->frame->end)
if (win_spec->window_frame->bottom_bound)
{
frm.fEnd.fFrame = frame(wf_ctx->ordering->frame->end->bound);
if (wf_ctx->ordering->frame->end->item)
frm.fEnd.fFrame = frame(win_spec->window_frame->bottom_bound->precedence_type,
win_spec->window_frame->bottom_bound->offset);
if (win_spec->window_frame->bottom_bound->offset)
{
frm.fEnd.fVal.reset(buildReturnedColumn(wf_ctx->ordering->frame->end->item, gwi, nonSupport));
frm.fEnd.fVal.reset(buildReturnedColumn(win_spec->window_frame->bottom_bound->offset, gwi, nonSupport));
if (!frm.fEnd.fVal)
return nullOnError(gwi);
@@ -407,8 +553,58 @@ ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& n
}
else
{
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_CURRENT_ROW;
// Certain function types have different default boundaries
// This case is kept in enum order in hopes the compiler can optimize
switch (wf->window_func()->sum_func())
{
case Item_sum::COUNT_FUNC:
case Item_sum::COUNT_DISTINCT_FUNC:
case Item_sum::SUM_FUNC:
case Item_sum::SUM_DISTINCT_FUNC:
case Item_sum::AVG_FUNC:
case Item_sum::AVG_DISTINCT_FUNC:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_CURRENT_ROW;
break;
case Item_sum::MIN_FUNC:
case Item_sum::MAX_FUNC:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
// frm.fEnd.fFrame = WF_UNBOUNDED_FOLLOWING;
frm.fEnd.fFrame = WF_CURRENT_ROW;
break;
case Item_sum::STD_FUNC:
case Item_sum::VARIANCE_FUNC:
case Item_sum::SUM_BIT_FUNC:
case Item_sum::UDF_SUM_FUNC:
case Item_sum::GROUP_CONCAT_FUNC:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_CURRENT_ROW;
break;
case Item_sum::ROW_NUMBER_FUNC:
case Item_sum::RANK_FUNC:
case Item_sum::DENSE_RANK_FUNC:
case Item_sum::PERCENT_RANK_FUNC:
case Item_sum::CUME_DIST_FUNC:
case Item_sum::NTILE_FUNC:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_UNBOUNDED_FOLLOWING;
break;
case Item_sum::FIRST_VALUE_FUNC:
case Item_sum::LAST_VALUE_FUNC:
case Item_sum::NTH_VALUE_FUNC:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_CURRENT_ROW;
break;
case Item_sum::LEAD_FUNC:
case Item_sum::LAG_FUNC:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_UNBOUNDED_FOLLOWING;
break;
default:
frm.fStart.fFrame = WF_UNBOUNDED_PRECEDING;
frm.fEnd.fFrame = WF_CURRENT_ROW;
break;
};
}
orderBy.fFrame = frm;
@@ -424,8 +620,7 @@ ReturnedColumn* buildWindowFunctionColumn(Item* item, gp_walk_info& gwi, bool& n
return NULL;
}
ac->resultType(colType_MysqlToIDB(wf));
ac->resultType(colType_MysqlToIDB(wf->arguments()[0]));
// bug5736. Make the result type double for some window functions when
// infinidb_double_for_decimal_math is set.
ac->adjustResultType();

2
dbcon/mysql/idb_mysql.h
View File

@@ -65,6 +65,8 @@ template <class T> bool isnan(T);
#include "sql_table.h"
#include "sql_select.h"
#include "mysqld_error.h"
#include "item_windowfunc.h"
// Now clean up the pollution as best we can...
#undef min

2
dbcon/mysql/install_calpont_mysql.sh
View File

@@ -99,7 +99,7 @@ CREATE TABLE IF NOT EXISTS infinidb_querystats.querystats
query varchar(8000),
startTime timestamp NOT NULL,
endTime timestamp NOT NULL,
rows bigint,
`rows` bigint,
errno int,
phyIO bigint,
cacheIO bigint,

1
dbcon/mysql/my.cnf
View File

@@ -44,6 +44,7 @@ query_cache_size = 0
thread_stack = 512K
lower_case_table_names=1
group_concat_max_len=512
sql_mode="ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
# Enable compression by default on create, set to 0 to turn off
infinidb_compression_type=2

582
dbcon/mysql/mysql.vpj
View File

@@ -197,6 +197,198 @@
<Folder
Name="Source Files"
Filters="*.c;*.C;*.cc;*.cpp;*.cp;*.cxx;*.c++;*.prg;*.pas;*.dpr;*.asm;*.s;*.bas;*.java;*.cs;*.sc;*.e;*.cob;*.html;*.rc;*.tcl;*.py;*.pl;*.d">
<Folder
Name="mysql.sql source"
Filters="">
<F N="../../../sql/compat56.cc"/>
<F N="../../../sql/create_options.cc"/>
<F N="../../../sql/datadict.cc"/>
<F N="../../../sql/debug_sync.cc"/>
<F N="../../../sql/derror.cc"/>
<F N="../../../sql/des_key_file.cc"/>
<F N="../../../sql/discover.cc"/>
<F N="../../../sql/encryption.cc"/>
<F N="../../../sql/event_data_objects.cc"/>
<F N="../../../sql/event_db_repository.cc"/>
<F N="../../../sql/event_parse_data.cc"/>
<F N="../../../sql/event_queue.cc"/>
<F N="../../../sql/event_scheduler.cc"/>
<F N="../../../sql/events.cc"/>
<F N="../../../sql/field.cc"/>
<F N="../../../sql/field_conv.cc"/>
<F N="../../../sql/filesort.cc"/>
<F N="../../../sql/filesort_utils.cc"/>
<F N="../../../sql/gcalc_slicescan.cc"/>
<F N="../../../sql/gcalc_tools.cc"/>
<F N="../../../sql/gen_lex_hash.cc"/>
<F N="../../../sql/gen_lex_token.cc"/>
<F N="../../../sql/group_by_handler.cc"/>
<F N="../../../sql/gstream.cc"/>
<F N="../../../sql/ha_partition.cc"/>
<F N="../../../sql/handler.cc"/>
<F N="../../../sql/hash_filo.cc"/>
<F N="../../../sql/hostname.cc"/>
<F N="../../../sql/init.cc"/>
<F N="../../../sql/item.cc"/>
<F N="../../../sql/item_buff.cc"/>
<F N="../../../sql/item_cmpfunc.cc"/>
<F N="../../../sql/item_create.cc"/>
<F N="../../../sql/item_func.cc"/>
<F N="../../../sql/item_geofunc.cc"/>
<F N="../../../sql/item_inetfunc.cc"/>
<F N="../../../sql/item_jsonfunc.cc"/>
<F N="../../../sql/item_row.cc"/>
<F N="../../../sql/item_strfunc.cc"/>
<F N="../../../sql/item_subselect.cc"/>
<F N="../../../sql/item_sum.cc"/>
<F N="../../../sql/item_timefunc.cc"/>
<F N="../../../sql/item_windowfunc.cc"/>
<F N="../../../sql/item_xmlfunc.cc"/>
<F N="../../../sql/key.cc"/>
<F N="../../../sql/keycaches.cc"/>
<F N="../../../sql/lock.cc"/>
<F N="../../../sql/log.cc"/>
<F N="../../../sql/log_event.cc"/>
<F N="../../../sql/log_event_old.cc"/>
<F N="../../../sql/main.cc"/>
<F N="../../../sql/mdl.cc"/>
<F N="../../../sql/mf_iocache.cc"/>
<F N="../../../sql/mf_iocache_encr.cc"/>
<F N="../../../sql/multi_range_read.cc"/>
<F N="../../../sql/my_apc.cc"/>
<F N="../../../sql/my_decimal.cc"/>
<F N="../../../sql/my_json_writer.cc"/>
<F N="../../../sql/mysql_install_db.cc"/>
<F N="../../../sql/mysql_upgrade_service.cc"/>
<F N="../../../sql/mysqld.cc"/>
<F N="../../../sql/net_serv.cc"/>
<F N="../../../sql/nt_servc.cc"/>
<F N="../../../sql/opt_index_cond_pushdown.cc"/>
<F N="../../../sql/opt_range.cc"/>
<F N="../../../sql/opt_range_mrr.cc"/>
<F N="../../../sql/opt_subselect.cc"/>
<F N="../../../sql/opt_sum.cc"/>
<F N="../../../sql/opt_table_elimination.cc"/>
<F N="../../../sql/parse_file.cc"/>
<F N="../../../sql/partition_info.cc"/>
<F N="../../../sql/procedure.cc"/>
<F N="../../../sql/protocol.cc"/>
<F N="../../../sql/records.cc"/>
<F N="../../../sql/repl_failsafe.cc"/>
<F N="../../../sql/rpl_filter.cc"/>
<F N="../../../sql/rpl_gtid.cc"/>
<F N="../../../sql/rpl_handler.cc"/>
<F N="../../../sql/rpl_injector.cc"/>
<F N="../../../sql/rpl_mi.cc"/>
<F N="../../../sql/rpl_parallel.cc"/>
<F N="../../../sql/rpl_record.cc"/>
<F N="../../../sql/rpl_record_old.cc"/>
<F N="../../../sql/rpl_reporting.cc"/>
<F N="../../../sql/rpl_rli.cc"/>
<F N="../../../sql/rpl_tblmap.cc"/>
<F N="../../../sql/rpl_utility.cc"/>
<F N="../../../sql/scheduler.cc"/>
<F N="../../../sql/session_tracker.cc"/>
<F N="../../../sql/set_var.cc"/>
<F N="../../../sql/sha2.cc"/>
<F N="../../../sql/signal_handler.cc"/>
<F N="../../../sql/slave.cc"/>
<F N="../../../sql/sp.cc"/>
<F N="../../../sql/sp_cache.cc"/>
<F N="../../../sql/sp_head.cc"/>
<F N="../../../sql/sp_pcontext.cc"/>
<F N="../../../sql/sp_rcontext.cc"/>
<F N="../../../sql/spatial.cc"/>
<F N="../../../sql/sql_acl.cc"/>
<F N="../../../sql/sql_admin.cc"/>
<F N="../../../sql/sql_alter.cc"/>
<F N="../../../sql/sql_analyse.cc"/>
<F N="../../../sql/sql_analyze_stmt.cc"/>
<F N="../../../sql/sql_audit.cc"/>
<F N="../../../sql/sql_base.cc"/>
<F N="../../../sql/sql_binlog.cc"/>
<F N="../../../sql/sql_bootstrap.cc"/>
<F N="../../../sql/sql_builtin.cc"/>
<F N="../../../sql/sql_cache.cc"/>
<F N="../../../sql/sql_class.cc"/>
<F N="../../../sql/sql_client.cc"/>
<F N="../../../sql/sql_connect.cc"/>
<F N="../../../sql/sql_crypt.cc"/>
<F N="../../../sql/sql_cte.cc"/>
<F N="../../../sql/sql_cursor.cc"/>
<F N="../../../sql/sql_db.cc"/>
<F N="../../../sql/sql_delete.cc"/>
<F N="../../../sql/sql_derived.cc"/>
<F N="../../../sql/sql_digest.cc"/>
<F N="../../../sql/sql_do.cc"/>
<F N="../../../sql/sql_error.cc"/>
<F N="../../../sql/sql_explain.cc"/>
<F N="../../../sql/sql_expression_cache.cc"/>
<F N="../../../sql/sql_get_diagnostics.cc"/>
<F N="../../../sql/sql_handler.cc"/>
<F N="../../../sql/sql_help.cc"/>
<F N="../../../sql/sql_insert.cc"/>
<F N="../../../sql/sql_join_cache.cc"/>
<F N="../../../sql/sql_lex.cc"/>
<F N="../../../sql/sql_list.cc"/>
<F N="../../../sql/sql_load.cc"/>
<F N="../../../sql/sql_locale.cc"/>
<F N="../../../sql/sql_manager.cc"/>
<F N="../../../sql/sql_parse.cc"/>
<F N="../../../sql/sql_partition.cc"/>
<F N="../../../sql/sql_partition_admin.cc"/>
<F N="../../../sql/sql_plugin.cc"/>
<F N="../../../sql/sql_prepare.cc"/>
<F N="../../../sql/sql_profile.cc"/>
<F N="../../../sql/sql_reload.cc"/>
<F N="../../../sql/sql_rename.cc"/>
<F N="../../../sql/sql_repl.cc"/>
<F N="../../../sql/sql_select.cc"/>
<F N="../../../sql/sql_servers.cc"/>
<F N="../../../sql/sql_show.cc"/>
<F N="../../../sql/sql_signal.cc"/>
<F N="../../../sql/sql_statistics.cc"/>
<F N="../../../sql/sql_string.cc"/>
<F N="../../../sql/sql_table.cc"/>
<F N="../../../sql/sql_tablespace.cc"/>
<F N="../../../sql/sql_test.cc"/>
<F N="../../../sql/sql_time.cc"/>
<F N="../../../sql/sql_trigger.cc"/>
<F N="../../../sql/sql_truncate.cc"/>
<F N="../../../sql/sql_type.cc"/>
<F N="../../../sql/sql_udf.cc"/>
<F N="../../../sql/sql_union.cc"/>
<F N="../../../sql/sql_update.cc"/>
<F N="../../../sql/sql_view.cc"/>
<F N="../../../sql/sql_window.cc"/>
<F N="../../../sql/sql_yacc.cc"/>
<F N="../../../sql/sql_yacc.yy"/>
<F N="../../../sql/strfunc.cc"/>
<F N="../../../sql/sys_vars.cc"/>
<F N="../../../sql/table.cc"/>
<F N="../../../sql/table_cache.cc"/>
<F N="../../../sql/temporary_tables.cc"/>
<F N="../../../sql/thr_malloc.cc"/>
<F N="../../../sql/threadpool_common.cc"/>
<F N="../../../sql/threadpool_generic.cc"/>
<F N="../../../sql/threadpool_win.cc"/>
<F N="../../../sql/transaction.cc"/>
<F N="../../../sql/tztime.cc"/>
<F N="../../../sql/uniques.cc"/>
<F N="../../../sql/unireg.cc"/>
<F N="../../../sql/wsrep_applier.cc"/>
<F N="../../../sql/wsrep_binlog.cc"/>
<F N="../../../sql/wsrep_check_opts.cc"/>
<F N="../../../sql/wsrep_dummy.cc"/>
<F N="../../../sql/wsrep_hton.cc"/>
<F N="../../../sql/wsrep_mysqld.cc"/>
<F N="../../../sql/wsrep_notify.cc"/>
<F N="../../../sql/wsrep_sst.cc"/>
<F N="../../../sql/wsrep_thd.cc"/>
<F N="../../../sql/wsrep_utils.cc"/>
<F N="../../../sql/wsrep_var.cc"/>
<F N="../../../sql/wsrep_xid.cc"/>
</Folder>
<F N="ha_autoi.cpp"/>
<F N="ha_calpont.cpp"/>
<F N="ha_calpont_ddl.cpp"/>
@@ -218,204 +410,210 @@
<Folder
Name="Header Files"
Filters="*.h;*.H;*.hh;*.hpp;*.hxx;*.inc;*.sh;*.cpy;*.if">
<F N="../../../mariadb/sql/authors.h"/>
<F N="../../../mariadb/sql/bounded_queue.h"/>
<F N="../../../mariadb/sql/client_settings.h"/>
<F N="../../../mariadb/sql/compat56.h"/>
<F N="../../../mariadb/sql/contributors.h"/>
<F N="../../../mariadb/sql/create_options.h"/>
<F N="../../../mariadb/sql/custom_conf.h"/>
<F N="../../../mariadb/sql/datadict.h"/>
<F N="../../../mariadb/sql/debug_sync.h"/>
<F N="../../../mariadb/sql/derror.h"/>
<F N="../../../mariadb/sql/des_key_file.h"/>
<F N="../../../mariadb/sql/discover.h"/>
<F N="../../../mariadb/sql/errorids.h"/>
<F N="../../../mariadb/sql/event_data_objects.h"/>
<F N="../../../mariadb/sql/event_db_repository.h"/>
<F N="../../../mariadb/sql/event_parse_data.h"/>
<F N="../../../mariadb/sql/event_queue.h"/>
<F N="../../../mariadb/sql/event_scheduler.h"/>
<F N="../../../mariadb/sql/events.h"/>
<F N="../../../mariadb/sql/field.h"/>
<F N="../../../mariadb/sql/filesort.h"/>
<F N="../../../mariadb/sql/filesort_utils.h"/>
<F N="../../../mariadb/sql/gcalc_slicescan.h"/>
<F N="../../../mariadb/sql/gcalc_tools.h"/>
<F N="../../../mariadb/sql/group_by_handler.h"/>
<F N="../../../mariadb/sql/gstream.h"/>
<Folder
Name="mysql.sql headers"
Filters="">
<F N="../../../sql/bounded_queue.h"/>
<F N="../../../sql/client_settings.h"/>
<F N="../../../sql/compat56.h"/>
<F N="../../../sql/contributors.h"/>
<F N="../../../sql/create_options.h"/>
<F N="../../../sql/custom_conf.h"/>
<F N="../../../sql/datadict.h"/>
<F N="../../../sql/debug_sync.h"/>
<F N="../../../sql/derror.h"/>
<F N="../../../sql/des_key_file.h"/>
<F N="../../../sql/discover.h"/>
<F N="../../../sql/event_data_objects.h"/>
<F N="../../../sql/event_db_repository.h"/>
<F N="../../../sql/event_parse_data.h"/>
<F N="../../../sql/event_queue.h"/>
<F N="../../../sql/event_scheduler.h"/>
<F N="../../../sql/events.h"/>
<F N="../../../sql/field.h"/>
<F N="../../../sql/filesort.h"/>
<F N="../../../sql/filesort_utils.h"/>
<F N="../../../sql/gcalc_slicescan.h"/>
<F N="../../../sql/gcalc_tools.h"/>
<F N="../../../sql/group_by_handler.h"/>
<F N="../../../sql/gstream.h"/>
<F N="../../../sql/ha_partition.h"/>
<F N="../../../sql/handler.h"/>
<F N="../../../sql/hash_filo.h"/>
<F N="../../../sql/hostname.h"/>
<F N="../../../sql/init.h"/>
<F N="../../../sql/innodb_priv.h"/>
<F N="../../../sql/item.h"/>
<F N="../../../sql/item_cmpfunc.h"/>
<F N="../../../sql/item_create.h"/>
<F N="../../../sql/item_func.h"/>
<F N="../../../sql/item_geofunc.h"/>
<F N="../../../sql/item_inetfunc.h"/>
<F N="../../../sql/item_jsonfunc.h"/>
<F N="../../../sql/item_row.h"/>
<F N="../../../sql/item_strfunc.h"/>
<F N="../../../sql/item_subselect.h"/>
<F N="../../../sql/item_sum.h"/>
<F N="../../../sql/item_timefunc.h"/>
<F N="../../../sql/item_windowfunc.h"/>
<F N="../../../sql/item_xmlfunc.h"/>
<F N="../../../sql/key.h"/>
<F N="../../../sql/keycaches.h"/>
<F N="../../../sql/lex.h"/>
<F N="../../../sql/lex_hash.h"/>
<F N="../../../sql/lex_symbol.h"/>
<F N="../../../sql/lex_token.h"/>
<F N="../../../sql/lock.h"/>
<F N="../../../sql/log.h"/>
<F N="../../../sql/log_event.h"/>
<F N="../../../sql/log_event_old.h"/>
<F N="../../../sql/log_slow.h"/>
<F N="../../../sql/mdl.h"/>
<F N="../../../sql/mem_root_array.h"/>
<F N="../../../sql/message.h"/>
<F N="../../../sql/multi_range_read.h"/>
<F N="../../../sql/my_apc.h"/>
<F N="../../../sql/my_decimal.h"/>
<F N="../../../sql/my_json_writer.h"/>
<F N="../../../sql/mysqld.h"/>
<F N="../../../sql/mysqld_suffix.h"/>
<F N="../../../sql/nt_servc.h"/>
<F N="../../../sql/opt_range.h"/>
<F N="../../../sql/opt_subselect.h"/>
<F N="../../../sql/parse_file.h"/>
<F N="../../../sql/partition_element.h"/>
<F N="../../../sql/partition_info.h"/>
<F N="../../../sql/procedure.h"/>
<F N="../../../sql/protocol.h"/>
<F N="../../../sql/records.h"/>
<F N="../../../sql/repl_failsafe.h"/>
<F N="../../../sql/replication.h"/>
<F N="../../../sql/rpl_constants.h"/>
<F N="../../../sql/rpl_filter.h"/>
<F N="../../../sql/rpl_gtid.h"/>
<F N="../../../sql/rpl_handler.h"/>
<F N="../../../sql/rpl_injector.h"/>
<F N="../../../sql/rpl_mi.h"/>
<F N="../../../sql/rpl_parallel.h"/>
<F N="../../../sql/rpl_record.h"/>
<F N="../../../sql/rpl_record_old.h"/>
<F N="../../../sql/rpl_reporting.h"/>
<F N="../../../sql/rpl_rli.h"/>
<F N="../../../sql/rpl_tblmap.h"/>
<F N="../../../sql/rpl_utility.h"/>
<F N="../../../sql/scheduler.h"/>
<F N="../../../sql/session_tracker.h"/>
<F N="../../../sql/set_var.h"/>
<F N="../../../sql/slave.h"/>
<F N="../../../sql/sp.h"/>
<F N="../../../sql/sp_cache.h"/>
<F N="../../../sql/sp_head.h"/>
<F N="../../../sql/sp_pcontext.h"/>
<F N="../../../sql/sp_rcontext.h"/>
<F N="../../../sql/spatial.h"/>
<F N="../../../sql/sql_acl.h"/>
<F N="../../../sql/sql_admin.h"/>
<F N="../../../sql/sql_alter.h"/>
<F N="../../../sql/sql_analyse.h"/>
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