diff options
Diffstat (limited to 'storage/connect/json.cpp')
| -rw-r--r-- | storage/connect/json.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/storage/connect/json.cpp b/storage/connect/json.cpp index bd9c4fac7a1..e9925ee959a 100644 --- a/storage/connect/json.cpp +++ b/storage/connect/json.cpp @@ -54,15 +54,24 @@ char *GetExceptionDesc(PGLOBAL g, unsigned int e); #endif // SE_CATCH char *GetJsonNull(void); +int GetDefaultPrec(void); /***********************************************************************/ /* IsNum: check whether this string is all digits. */ /***********************************************************************/ -bool IsNum(PSZ s) { - for (char* p = s; *p; p++) +bool IsNum(PSZ s) +{ + char* p = s; + + if (*p == '-') + p++; + + if (*p == ']') + return false; + else for (; *p; p++) if (*p == ']') break; - else if (!isdigit(*p) || *p == '-') + else if (!isdigit(*p)) return false; return true; @@ -1257,6 +1266,8 @@ PJVAL JARRAY::GetArrayValue(int i) { if (Mvals && i >= 0 && i < Size) return Mvals[i]; + else if (Mvals && i < 0 && i >= -Size) + return Mvals[Size + i]; else return NULL; } // end of GetValue @@ -1752,7 +1763,7 @@ void JVALUE::SetBigint(PGLOBAL g, long long ll) void JVALUE::SetFloat(PGLOBAL g, double f) { F = f; - Nd = 6; + Nd = GetDefaultPrec(); DataType = TYPE_DBL; } // end of SetFloat |