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Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext

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This commit is contained in:
Alexander Barkov
2017-05-05 16:12:54 +04:00
parent 583b68e899 db0917f68f
commit ac53b49b1b
398 changed files with 15220 additions and 4380 deletions
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61
sql/sql_load.cc
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@ -431,7 +431,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
else
tot_length+= field->field_length;
}
else if (item->type() == Item::STRING_ITEM)
else if (item->get_load_data_out_param())
use_vars= 1;
}
if (use_blobs && !ex->line_term->length() && !field_term->length())
@ -814,11 +814,7 @@ static bool write_execute_load_query_log_event(THD *thd, sql_exchange* ex,
if (item->real_type() == Item::FIELD_ITEM)
append_identifier(thd, &query_str, item->name.str, item->name.length);
else
{
/* Actually Item_user_var_as_out_param despite claiming STRING_ITEM. */
DBUG_ASSERT(item->type() == Item::STRING_ITEM);
((Item_user_var_as_out_param *)item)->print_for_load(thd, &query_str);
}
item->get_load_data_out_param()->load_data_print(thd, &query_str);
}
query_str.append(")");
}
@ -1062,6 +1058,7 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
uint length;
uchar *pos;
Item *real_item;
Load_data_out_param *out_param;
if (read_info.read_field())
break;
@ -1104,18 +1101,11 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
}
/* Do not auto-update this field. */
field->set_has_explicit_value();
}
else if (item->type() == Item::STRING_ITEM)
{
((Item_user_var_as_out_param *)item)->set_null_value(
read_info.read_charset);
}
else if ((out_param= item->get_load_data_out_param_or_error()))
out_param->load_data_set_null_value(read_info.read_charset);
else
{
my_error(ER_LOAD_DATA_INVALID_COLUMN, MYF(0), item->full_name());
DBUG_RETURN(1);
}
continue;
}
@ -1129,16 +1119,11 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
field->store((char*) pos, length, read_info.read_charset);
field->set_has_explicit_value();
}
else if (item->type() == Item::STRING_ITEM)
{
((Item_user_var_as_out_param *)item)->set_value((char*) pos, length,
read_info.read_charset);
}
else if ((out_param= item->get_load_data_out_param_or_error()))
out_param->load_data_set_value((const char *) pos, length,
read_info.read_charset);
else
{
my_error(ER_LOAD_DATA_INVALID_COLUMN, MYF(0), item->full_name());
DBUG_RETURN(1);
}
}
if (thd->is_error())
@ -1158,6 +1143,7 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
break;
for (; item ; item= it++)
{
Load_data_out_param *out_param;
Item *real_item= item->real_item();
if (real_item->type() == Item::FIELD_ITEM)
{
@ -1183,16 +1169,10 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
ER_THD(thd, ER_WARN_TOO_FEW_RECORDS),
thd->get_stmt_da()->current_row_for_warning());
}
else if (item->type() == Item::STRING_ITEM)
{
((Item_user_var_as_out_param *)item)->set_null_value(
read_info.read_charset);
}
else if ((out_param= item->get_load_data_out_param_or_error()))
out_param->load_data_set_null_value(read_info.read_charset);
else
{
my_error(ER_LOAD_DATA_INVALID_COLUMN, MYF(0), item->full_name());
DBUG_RETURN(1);
}
}
}
@ -1288,6 +1268,7 @@ read_xml_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
while ((item= it++))
{
Load_data_out_param *out_param;
/* If this line is to be skipped we don't want to fill field or var */
if (skip_lines)
continue;
@ -1319,14 +1300,15 @@ read_xml_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
/* Do not auto-update this field. */
field->set_has_explicit_value();
}
else if ((out_param= item->get_load_data_out_param_or_error()))
out_param->load_data_set_null_value(cs);
else
((Item_user_var_as_out_param *) item)->set_null_value(cs);
DBUG_RETURN(1);
continue;
}
if (item->type() == Item::FIELD_ITEM)
{
Field *field= ((Item_field *)item)->field;
field->set_notnull();
if (field == table->next_number_field)
@ -1334,10 +1316,12 @@ read_xml_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
field->store((char *) tag->value.ptr(), tag->value.length(), cs);
field->set_has_explicit_value();
}
else if ((out_param= item->get_load_data_out_param_or_error()))
out_param->load_data_set_value((const char *) tag->value.ptr(),
tag->value.length(), cs);
else
((Item_user_var_as_out_param *) item)->set_value(
(char *) tag->value.ptr(),
tag->value.length(), cs);
DBUG_RETURN(1);
}
if (read_info.error)
@ -1357,6 +1341,7 @@ read_xml_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
for ( ; item; item= it++)
{
Load_data_out_param *out_param;
if (item->type() == Item::FIELD_ITEM)
{
/*
@ -1371,8 +1356,10 @@ read_xml_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
ER_THD(thd, ER_WARN_TOO_FEW_RECORDS),
thd->get_stmt_da()->current_row_for_warning());
}
else if ((out_param= item->get_load_data_out_param_or_error()))
out_param->load_data_set_null_value(cs);
else
((Item_user_var_as_out_param *)item)->set_null_value(cs);
DBUG_RETURN(1);
}
}