89 lines
3.3 KiB
C++
89 lines
3.3 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#define USING_LOG_PREFIX SQL_ENG
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#include "sql/engine/cmd/ob_udf_executor.h"
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#include "lib/mysqlclient/ob_mysql_proxy.h"
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#include "share/ob_common_rpc_proxy.h"
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#include "sql/resolver/ddl/ob_create_func_stmt.h"
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#include "sql/resolver/ddl/ob_drop_func_stmt.h"
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#include "sql/engine/ob_exec_context.h"
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#include "sql/engine/ob_physical_plan.h"
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#include "sql/session/ob_sql_session_info.h"
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#include "sql/code_generator/ob_expr_generator_impl.h"
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namespace oceanbase
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{
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using namespace common;
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using namespace share::schema;
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namespace sql
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{
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int ObCreateFuncExecutor::execute(ObExecContext &ctx, ObCreateFuncStmt &stmt)
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{
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int ret = OB_SUCCESS;
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ObTaskExecutorCtx *task_exec_ctx = NULL;
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obrpc::ObCommonRpcProxy *common_rpc_proxy = NULL;
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const obrpc::ObCreateUserDefinedFunctionArg &create_udf_arg = stmt.get_create_func_arg();
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ObString first_stmt;
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if (OB_FAIL(stmt.get_first_stmt(first_stmt))) {
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LOG_WARN("fail to get first stmt" , K(ret));
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} else {
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const_cast<obrpc::ObCreateUserDefinedFunctionArg&>(create_udf_arg).ddl_stmt_str_ = first_stmt;
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}
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if (OB_FAIL(ret)) {
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} else if (OB_ISNULL(task_exec_ctx = GET_TASK_EXECUTOR_CTX(ctx))) {
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ret = OB_NOT_INIT;
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LOG_WARN("get task executor context failed", K(ret));
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} else if (OB_FAIL(task_exec_ctx->get_common_rpc(common_rpc_proxy))) {
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LOG_WARN("get common rpc proxy failed", K(ret));
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} else if (OB_ISNULL(common_rpc_proxy)){
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ret = OB_ERR_UNEXPECTED;
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LOG_WARN("common rpc proxy should not be null", K(ret));
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} else if (OB_FAIL(common_rpc_proxy->create_udf(create_udf_arg))) {
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LOG_WARN("rpc proxy create udf failed", K(ret),
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"dst", common_rpc_proxy->get_server());
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}
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return ret;
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}
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int ObDropFuncExecutor::execute(ObExecContext &ctx, ObDropFuncStmt &stmt)
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{
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int ret = OB_SUCCESS;
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ObTaskExecutorCtx *task_exec_ctx = NULL;
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obrpc::ObCommonRpcProxy *common_rpc_proxy = NULL;
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const obrpc::ObDropUserDefinedFunctionArg &drop_func_arg = stmt.get_drop_func_arg();
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ObString first_stmt;
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if (OB_FAIL(stmt.get_first_stmt(first_stmt))) {
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LOG_WARN("fail to get first stmt" , K(ret));
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} else {
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const_cast<obrpc::ObDropUserDefinedFunctionArg&>(drop_func_arg).ddl_stmt_str_ = first_stmt;
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}
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if (OB_FAIL(ret)) {
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} else if (OB_ISNULL(task_exec_ctx = GET_TASK_EXECUTOR_CTX(ctx))) {
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ret = OB_NOT_INIT;
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LOG_WARN("get task executor context failed", K(ret));
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} else if (OB_FAIL(task_exec_ctx->get_common_rpc(common_rpc_proxy))) {
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LOG_WARN("get common rpc proxy failed", K(ret));
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} else if (OB_ISNULL(common_rpc_proxy)){
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ret = OB_ERR_UNEXPECTED;
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LOG_WARN("common rpc proxy should not be null", K(ret));
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} else if (OB_FAIL(common_rpc_proxy->drop_udf(drop_func_arg))) {
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LOG_WARN("rpc proxy create udf failed", K(ret),
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"dst", common_rpc_proxy->get_server());
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}
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return ret;
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}
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} //end namespace sql
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} //end namespace oceanbase
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