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Fix bug of rerouting local index table

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This commit is contained in:
ZhenNan0
2023-08-31 08:40:58 +00:00
committed by ob-robot
parent 45468fd483
commit 3d2fdfa629
1 changed files with 19 additions and 0 deletions
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19
src/sql/ob_sql.cpp
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@ -5468,6 +5468,25 @@ int ObSql::check_need_reroute(ObPlanCacheCtx &pc_ctx, ObSQLSessionInfo &session,
} else if (OB_ISNULL(table_schema)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid null table schema", K(ret));
} else if (table_schema->is_storage_local_index_table()) {
// Local index table has the same location as the primary table.
// But the schema of local index table is incompleted, causing error when it is rerouted.
// Therefore, returns the primary table to proxy for rerouting.
const uint64_t data_table_id = table_schema->get_data_table_id();
const ObTableSchema *data_table_schema = NULL;
if (OB_FAIL(pc_ctx.sql_ctx_.schema_guard_->get_table_schema(
MTL_ID(),
data_table_id,
data_table_schema))) {
LOG_WARN("failed to get table schema", KR(ret), "tenant_id", MTL_ID(), K(data_table_id));
} else if (OB_ISNULL(data_table_schema)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid null table schema", KR(ret), "tenant_id", MTL_ID(), K(data_table_id));
} else {
table_schema = data_table_schema;
}
}
if (OB_FAIL(ret)) {
} else if (OB_ISNULL(pc_ctx.sql_ctx_.get_or_create_reroute_info())) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("get reroute info failed", K(ret));