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fix: json type json-object support empty string key

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This commit is contained in:
obdev
2022-11-03 01:11:04 +00:00
committed by wangzelin.wzl
parent add9d0d15b
commit 13774e3016
5 changed files with 21 additions and 19 deletions
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18
src/sql/engine/expr/ob_expr_json_value.cpp
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@ -1151,7 +1151,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
case ObMediumIntType:
case ObInt32Type:
case ObIntType: {
int64_t val;
int64_t val = 0;
ret = cast_to_int(j_base, dst_type, val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "SIGNED")) {
res.set_int(val);
@ -1163,7 +1163,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
case ObUMediumIntType:
case ObUInt32Type:
case ObUInt64Type: {
uint64_t val;
uint64_t val = 0;
ret = cast_to_uint(j_base, dst_type, val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "UNSIGNED")) {
res.set_uint(val);
@ -1171,7 +1171,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
break;
}
case ObDateTimeType: {
int64_t val;
int64_t val = 0;
ret = cast_to_datetime(j_base, accuracy, val);
if (ret == OB_ERR_NULL_VALUE) {
res.set_null();
@ -1192,7 +1192,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
break;
}
case ObDateType: {
int32_t val;
int32_t val = 0;
ret = cast_to_date(j_base, val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "DATE")) {
res.set_date(val);
@ -1200,7 +1200,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
break;
}
case ObTimeType: {
int64_t val;
int64_t val = 0;
ret = cast_to_time(j_base, accuracy, val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "TIME")) {
res.set_time(val);
@ -1208,7 +1208,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
break;
}
case ObYearType: {
uint8_t val;
uint8_t val = 0;
ret = cast_to_year(j_base, val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "YEAR")) {
res.set_year(val);
@ -1217,7 +1217,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
}
case ObFloatType:
case ObUFloatType: {
float out_val;
float out_val = 0;
ret = cast_to_float(j_base, dst_type, out_val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "FLOAT")) {
res.set_float(out_val);
@ -1226,7 +1226,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
}
case ObDoubleType:
case ObUDoubleType: {
double out_val;
double out_val = 0;
ret = cast_to_double(j_base, dst_type, out_val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "DOUBLE")) {
res.set_double(out_val);
@ -1268,7 +1268,7 @@ int ObExprJsonValue::cast_to_res(common::ObIAllocator *allocator,
break;
}
case ObBitType: {
uint64_t out_val;
uint64_t out_val = 0;
ret = cast_to_bit(j_base, out_val);
if (!try_set_error_val<ObDatum>(res, ret, error_type, error_val, "BIT")) {
res.set_bit(out_val);