init push

2021-05-31 22:56:52 +08:00
commit cea7de1475
7020 changed files with 5689869 additions and 0 deletions
--- a/src/sql/engine/cmd/ob_sequence_executor.cpp
+++ b/src/sql/engine/cmd/ob_sequence_executor.cpp
@ -0,0 +1,57 @@
+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#define USING_LOG_PREFIX SQL_ENG
+#include "sql/engine/cmd/ob_sequence_executor.h"
+#include "share/ob_common_rpc_proxy.h"
+#include "sql/session/ob_sql_session_info.h"
+#include "sql/resolver/ddl/ob_sequence_stmt.h"
+#include "sql/engine/ob_exec_context.h"
+
+namespace oceanbase {
+using namespace common;
+using namespace share;
+namespace sql {
+
+#define DEF_SIMPLE_EXECUTOR_IMPL(name, func)                                         \
+  int name##Executor::execute(ObExecContext& ctx, name##Stmt& stmt)                  \
+  {                                                                                  \
+    int ret = OB_SUCCESS;                                                            \
+    ObTaskExecutorCtx* task_exec_ctx = NULL;                                         \
+    obrpc::ObCommonRpcProxy* common_rpc_proxy = NULL;                                \
+    const obrpc::ObSequenceDDLArg& sequence_arg = stmt.get_arg();                    \
+    ObString first_stmt;                                                             \
+    if (OB_FAIL(stmt.get_first_stmt(first_stmt))) {                                  \
+      LOG_WARN("fail to get first stmt", K(ret));                                    \
+    } else {                                                                         \
+      const_cast<obrpc::ObSequenceDDLArg&>(sequence_arg).ddl_stmt_str_ = first_stmt; \
+    }                                                                                \
+    if (OB_FAIL(ret)) {                                                              \
+    } else if (OB_ISNULL(task_exec_ctx = GET_TASK_EXECUTOR_CTX(ctx))) {              \
+      ret = OB_NOT_INIT;                                                             \
+      LOG_WARN("get task executor context failed");                                  \
+    } else if (OB_ISNULL(common_rpc_proxy = task_exec_ctx->get_common_rpc())) {      \
+      ret = OB_NOT_INIT;                                                             \
+      LOG_WARN("get common rpc proxy failed");                                       \
+    } else if (OB_FAIL(common_rpc_proxy->func(sequence_arg))) {                      \
+      LOG_WARN("rpc proxy failed", K(sequence_arg), K(ret));                         \
+    }                                                                                \
+    return ret;                                                                      \
+  }
+
+DEF_SIMPLE_EXECUTOR_IMPL(ObCreateSequence, do_sequence_ddl);
+DEF_SIMPLE_EXECUTOR_IMPL(ObAlterSequence, do_sequence_ddl);
+DEF_SIMPLE_EXECUTOR_IMPL(ObDropSequence, do_sequence_ddl);
+
+#undef DEF_EXECUTOR_IMPL
+}  // namespace sql
+}  // namespace oceanbase