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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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57
src/sql/engine/expr/ob_expr_tan.cpp
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@ -16,58 +16,37 @@
#include "lib/number/ob_number_v2.h"
#include "sql/engine/expr/ob_expr_tan.h"
#include "sql/engine/expr/ob_expr_util.h"
#include "sql/parser/ob_item_type.h"
#include "objit/common/ob_item_type.h"
#include "sql/session/ob_sql_session_info.h"
#include <math.h>
namespace oceanbase {
namespace oceanbase
{
using namespace common;
using namespace common::number;
namespace sql {
namespace sql
{
ObExprTan::ObExprTan(ObIAllocator& alloc) : ObFuncExprOperator(alloc, T_FUN_SYS_TAN, N_TAN, 1, NOT_ROW_DIMENSION)
{}
ObExprTan::ObExprTan(ObIAllocator &alloc)
: ObFuncExprOperator(alloc, T_FUN_SYS_TAN, N_TAN, 1, NOT_ROW_DIMENSION)
{
}
ObExprTan::~ObExprTan()
{}
{
}
int ObExprTan::calc_result_type1(ObExprResType& type, ObExprResType& radian, ObExprTypeCtx& type_ctx) const
int ObExprTan::calc_result_type1(ObExprResType &type,
ObExprResType &radian,
ObExprTypeCtx &type_ctx) const
{
return calc_trig_function_result_type1(type, radian, type_ctx);
}
int ObExprTan::calc_result1(ObObj& result, const ObObj& radian_obj, ObExprCtx& expr_ctx) const
{
int ret = OB_SUCCESS;
if (radian_obj.is_null_oracle()) {
result.set_null();
} else if (OB_ISNULL(expr_ctx.calc_buf_)) {
ret = OB_NOT_INIT;
} else if (radian_obj.is_number()) {
ObNumber ret_number;
ObNumber radian_number;
if (OB_FAIL(radian_obj.get_number(radian_number))) {
LOG_WARN("get_number failed", K(radian_obj));
} else if (OB_FAIL(radian_number.tan(ret_number, *(expr_ctx.calc_buf_)))) {
LOG_WARN("taylor_series_tan failed", K(radian_number), K(ret));
} else {
result.set_number(ret_number);
}
} else if (radian_obj.is_double()) {
double arg = radian_obj.get_double();
double res = tan(arg);
if (isinf(res) || isnan(res)) {
ret = OB_OPERATE_OVERFLOW;
} else {
result.set_double(res);
}
}
return ret;
}
DEF_CALC_TRIGONOMETRIC_EXPR(tan, (isinf(arg) || isnan(arg)), OB_OPERATE_OVERFLOW);
int ObExprTan::cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const
int ObExprTan::cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr,
ObExpr &rt_expr) const
{
int ret = OB_SUCCESS;
UNUSED(expr_cg_ctx);
@ -76,5 +55,5 @@ int ObExprTan::cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObEx
return ret;
}
} // namespace sql
} // namespace oceanbase
} /* sql */
} /* oceanbase */