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[CP] Reset the system view status when restarting the server to ensure the eventual consistency of the system vie

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This commit is contained in:
18523270951@163.com
2023-12-13 11:18:03 +00:00
committed by ob-robot
parent 6676674171
commit e1769950fd
2 changed files with 11 additions and 3 deletions
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5
src/observer/virtual_table/ob_information_columns_table.cpp
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@ -235,7 +235,10 @@ int ObInfoSchemaColumnsTable::iterate_table_schema_array(const bool is_filter_ta
} }
// for system view, its column info depend on hard code, so its valid by default, but do not have column meta // for system view, its column info depend on hard code, so its valid by default, but do not have column meta
// status default value is valid, old version also work whether what status it read because its column count = 0 // status default value is valid, old version also work whether what status it read because its column count = 0
bool view_is_invalid = (0 == table_schema->get_object_status() || 0 == table_schema->get_column_count()); bool view_is_invalid = (0 == table_schema->get_object_status()
|| 0 == table_schema->get_column_count()
|| (table_schema->is_sys_view()
&& table_schema->get_schema_version() <= GCTX.start_time_));
if (OB_FAIL(ret)) { if (OB_FAIL(ret)) {
} else if (is_normal_view && view_is_invalid) { } else if (is_normal_view && view_is_invalid) {
mem_context_->reset_remain_one_page(); mem_context_->reset_remain_one_page();

9
src/sql/ob_sql_utils.cpp
View File

@ -5193,8 +5193,13 @@ int ObSQLUtils::async_recompile_view(const share::schema::ObTableSchema &old_vie
} else if (OB_ISNULL(GCTX.sql_engine_)) { } else if (OB_ISNULL(GCTX.sql_engine_)) {
ret = OB_ERR_UNEXPECTED; ret = OB_ERR_UNEXPECTED;
LOG_WARN("failed to get sql engine", K(ret)); LOG_WARN("failed to get sql engine", K(ret));
} else if ((0 == old_view_schema.get_object_status() || 0 == old_view_schema.get_column_count())) { } else if ((0 == old_view_schema.get_object_status()
if (!reset_column_infos) { || 0 == old_view_schema.get_column_count()
|| (old_view_schema.is_sys_view()
&& old_view_schema.get_schema_version() <= GCTX.start_time_))) {
if (old_view_schema.is_sys_view() && GCONF.in_upgrade_mode()) {
//do not recompile sys view until upgrade finish
} else if (!reset_column_infos) {
ObArray<ObString> dummy_column_list; ObArray<ObString> dummy_column_list;
if (OB_ISNULL(select_stmt)) { if (OB_ISNULL(select_stmt)) {
ret = OB_ERR_UNEXPECTED; ret = OB_ERR_UNEXPECTED;