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support json type

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This commit is contained in:
xj0
2022-02-08 14:58:13 +08:00
committed by LINxiansheng
parent 4b25bac8d0
commit e5f59ea074
241 changed files with 46116 additions and 749 deletions
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14
src/sql/engine/expr/ob_expr_date_add.cpp
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@ -151,6 +151,7 @@ int ObExprDateAdjust::calc_result3(ObObj& result, const ObObj& date, const ObObj
ObString interval_val;
int64_t unit_value = 0;
bool is_neg = false;
bool is_json = (ObJsonType == date.get_type());
number::ObNumber interval_num;
if (OB_SUCC(unit.get_int(unit_value))) {
ObDateUnitType unit_val = static_cast<ObDateUnitType>(unit_value);
@ -231,6 +232,12 @@ int ObExprDateAdjust::calc_result3(ObObj& result, const ObObj& date, const ObObj
if (OB_FAIL(ObObjCaster::to_type(ObVarcharType, cast_ctx, date_obj, date_obj))) {
LOG_WARN("failed to cast to string", K(ret), K(date_obj));
} else {
if (is_json) { // json to string will add quote automatically, here should take off quote
ObString str = date_obj.get_string();
if (str.length() >= 3) { // 2 quote and content length >= 1
date_obj.set_string(date_obj.get_type(), str.ptr() + 1, str.length() - 1);
}
}
bool dt_flag = false;
int tmp_ret = OB_SUCCESS;
if (OB_SUCCESS != (tmp_ret = ObTimeConverter::str_is_date_format(date_obj.get_string(), dt_flag))) {
@ -286,6 +293,7 @@ int ObExprDateAdjust::calc_date_adjust(const ObExpr& expr, ObEvalCtx& ctx, ObDat
ObDatum* date = NULL;
ObDatum* interval = NULL;
ObDatum* unit = NULL;
bool is_json = (expr.args_[0]->args_ != NULL) && (expr.args_[0]->args_[0]->datum_meta_.type_ == ObJsonType);
if (OB_ISNULL(session = ctx.exec_ctx_.get_my_session())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session is null", K(ret));
@ -305,6 +313,12 @@ int ObExprDateAdjust::calc_date_adjust(const ObExpr& expr, ObEvalCtx& ctx, ObDat
} else {
ObTime ob_time;
ObTimeConvertCtx cvrt_ctx(get_timezone_info(session), false);
if (is_json) { // json to string will add quote automatically, here should take off quote
ObString str = date->get_string();
if (str.length() >= 3) { // 2 quote and content length >= 1
date->set_string(str.ptr() + 1, str.length() - 1);
}
}
if (OB_FAIL(ob_datum_to_ob_time_with_date(*date,
date_type,
get_timezone_info(session),