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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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45
src/sql/engine/expr/ob_expr_connection_id.cpp
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@ -17,17 +17,22 @@
#include "sql/engine/ob_exec_context.h"
using namespace oceanbase::common;
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
ObExprConnectionId::ObExprConnectionId(ObIAllocator& alloc)
: ObFuncExprOperator(alloc, T_FUN_SYS_CONNECTION_ID, N_CONNECTION_ID, 0, NOT_ROW_DIMENSION)
{}
ObExprConnectionId::ObExprConnectionId(ObIAllocator &alloc)
: ObFuncExprOperator(alloc, T_FUN_SYS_CONNECTION_ID, N_CONNECTION_ID, 0, NOT_ROW_DIMENSION)
{
}
ObExprConnectionId::~ObExprConnectionId()
{}
{
}
int ObExprConnectionId::calc_result_type0(ObExprResType& type, ObExprTypeCtx& type_ctx) const
int ObExprConnectionId::calc_result_type0(ObExprResType &type, ObExprTypeCtx &type_ctx) const
{
UNUSED(type_ctx);
type.set_uint32();
@ -36,24 +41,12 @@ int ObExprConnectionId::calc_result_type0(ObExprResType& type, ObExprTypeCtx& ty
return OB_SUCCESS;
}
int ObExprConnectionId::calc_result0(ObObj& result, ObExprCtx& expr_ctx) const
{
int ret = OB_SUCCESS;
ObSQLSessionInfo* session_info = NULL;
if (OB_ISNULL(session_info = expr_ctx.my_session_)) {
ret = OB_NOT_INIT;
LOG_WARN("ObSQLSessionInfo is NULL", K(ret));
} else {
result.set_uint32(session_info->get_sessid());
}
return OB_SUCCESS;
}
int ObExprConnectionId::eval_connection_id(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& expr_datum)
int ObExprConnectionId::eval_connection_id(const ObExpr &expr, ObEvalCtx &ctx,
ObDatum &expr_datum)
{
int ret = OB_SUCCESS;
UNUSED(expr);
const ObSQLSessionInfo* session_info = NULL;
const ObSQLSessionInfo *session_info = NULL;
if (OB_ISNULL(session_info = ctx.exec_ctx_.get_my_session())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session info is null", K(ret));
@ -63,7 +56,8 @@ int ObExprConnectionId::eval_connection_id(const ObExpr& expr, ObEvalCtx& ctx, O
return ret;
}
int ObExprConnectionId::cg_expr(ObExprCGCtx& op_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const
int ObExprConnectionId::cg_expr(ObExprCGCtx &op_cg_ctx, const ObRawExpr &raw_expr,
ObExpr &rt_expr) const
{
UNUSED(raw_expr);
UNUSED(op_cg_ctx);
@ -71,5 +65,6 @@ int ObExprConnectionId::cg_expr(ObExprCGCtx& op_cg_ctx, const ObRawExpr& raw_exp
return OB_SUCCESS;
}
} // namespace sql
} // namespace oceanbase
}/* ns sql*/
}/* ns oceanbase */