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fix print type scale bug

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This commit is contained in:
st0
2021-09-13 17:45:22 +08:00
committed by wangzelin.wzl
parent 65e00203c5
commit c19f7ea941
25 changed files with 22507 additions and 22248 deletions
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40
src/sql/engine/expr/ob_expr_date_add.cpp
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@ -610,14 +610,26 @@ int ObExprLastDay::calc_result1(common::ObObj& result, const common::ObObj& obj,
UNUSED(expr_ctx);
int64_t ori_date_utc = 0;
int64_t res_date_utc = 0;
const ObObjType res_type = is_oracle_mode() ? ObDateTimeType : ObDateType;
if (obj.is_null()) {
ObSQLSessionInfo *session = NULL;
if (OB_ISNULL(session = expr_ctx.my_session_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session is null", K(ret));
} else if (obj.is_null()) {
result.set_null();
} else if (OB_FAIL(obj.get_datetime(ori_date_utc))) {
LOG_WARN("fail to get datetime", K(ret));
} else if (OB_FAIL(ObTimeConverter::calc_last_date_of_the_month(ori_date_utc, res_date_utc,
res_type))) {
} else if (OB_FAIL(ObTimeConverter::calc_last_date_of_the_month(ori_date_utc, res_date_utc, res_type, false))) {
LOG_WARN("fail to calc last mday", K(ret), K(ori_date_utc), K(res_type));
if (!is_oracle_mode()) {
uint64_t cast_mode = 0;
ObSQLUtils::get_default_cast_mode(session->get_stmt_type(), session, cast_mode);
if (CM_IS_WARN_ON_FAIL(cast_mode)) {
result.set_null();
ret = OB_SUCCESS;
}
}
} else {
if (is_oracle_mode()) {
result.set_datetime(res_date_utc);
@ -649,8 +661,12 @@ int ObExprLastDay::cg_expr(ObExprCGCtx& op_cg_ctx, const ObRawExpr& raw_expr, Ob
int ObExprLastDay::calc_last_day(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& expr_datum)
{
int ret = OB_SUCCESS;
ObDatum* param1 = NULL;
if (OB_FAIL(expr.args_[0]->eval(ctx, param1))) {
ObDatum *param1 = NULL;
ObSQLSessionInfo *session = NULL;
if (OB_ISNULL(session = ctx.exec_ctx_.get_my_session())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session is null", K(ret));
} else if (OB_FAIL(expr.args_[0]->eval(ctx, param1))) {
LOG_WARN("eval first param value failed");
} else if (param1->is_null()) {
expr_datum.set_null();
@ -658,9 +674,17 @@ int ObExprLastDay::calc_last_day(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& ex
const ObObjType res_type = is_oracle_mode() ? ObDateTimeType : ObDateType;
int64_t ori_date_utc = param1->get_datetime();
int64_t res_date_utc = 0;
if (OB_FAIL(ObTimeConverter::calc_last_date_of_the_month(ori_date_utc, res_date_utc,
res_type))) {
LOG_WARN("fail to calc last mday", K(ret));
if (OB_FAIL(ObTimeConverter::calc_last_date_of_the_month(
ori_date_utc, res_date_utc, res_type, false))) {
LOG_WARN("fail to calc last mday", K(ret), K(ori_date_utc), K(res_date_utc));
if (!is_oracle_mode()) {
uint64_t cast_mode = 0;
ObSQLUtils::get_default_cast_mode(session->get_stmt_type(), session, cast_mode);
if (CM_IS_WARN_ON_FAIL(cast_mode)) {
expr_datum.set_null();
ret = OB_SUCCESS;
}
}
} else {
if (is_oracle_mode()) {
expr_datum.set_datetime(res_date_utc);