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fix view column nullable deduce wrong

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This commit is contained in:
18523270951@163.com
2024-04-08 05:24:23 +00:00
committed by ob-robot
parent 5ad1102423
commit b5792241c1
2 changed files with 3 additions and 6 deletions
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7
src/sql/resolver/ddl/ob_create_view_resolver.cpp
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@ -1225,9 +1225,7 @@ int ObCreateViewResolver::add_column_infos(const uint64_t tenant_id,
int64_t cur_column_id = OB_APP_MIN_COLUMN_ID;
uint64_t data_version = 0;
share::schema::ObSchemaGetterGuard schema_guard;
if (OB_FAIL(GCTX.schema_service_->get_tenant_schema_guard(tenant_id, schema_guard))) {
LOG_WARN("fail to get schema guard", K(ret));
} else if (OB_FAIL(GET_MIN_DATA_VERSION(tenant_id, data_version))) {
if (OB_FAIL(GET_MIN_DATA_VERSION(tenant_id, data_version))) {
LOG_WARN("failed to get data version", K(ret));
} else if (data_version >= DATA_VERSION_4_1_0_0) {
if (!column_list.empty() && OB_UNLIKELY(column_list.count() != select_items.count())) {
@ -1258,8 +1256,6 @@ int ObCreateViewResolver::add_column_infos(const uint64_t tenant_id,
OB_FAIL(resolve_column_default_value(&select_stmt, select_item, column, alloc, session_info))) {
// oracle mode has default expr value, not support now
LOG_WARN("add column to table_schema failed", K(ret), K(column));
} else if (OB_FAIL(resolve_columns_nullable_value(&select_stmt, select_item, column, alloc, session_info, &schema_guard))){
LOG_WARN("failed to add column nullable info", K(ret));
} else if (OB_FAIL(table_schema.add_column(column))) {
LOG_WARN("add column to table_schema failed", K(ret), K(column));
} else {
@ -1288,6 +1284,7 @@ int ObCreateViewResolver::fill_column_meta_infos(const ObRawExpr &expr,
column.set_collation_type(expr.get_collation_type());
column.set_accuracy(expr.get_accuracy());
column.set_zero_fill(expr.get_result_type().has_result_flag(ZEROFILL_FLAG));
column.set_nullable(expr.get_result_type().is_not_null_for_read() ? false : true);
if (OB_FAIL(ret)) {
} else if (column.is_enum_or_set() && OB_FAIL(column.set_extended_type_info(expr.get_enum_set_values()))) {
LOG_WARN("set enum or set info failed", K(ret), K(expr));