Our loaders interpret Null values or not parse-able strings:
If strings can't be parsed into TYPE it will be set to VALUE instead to reserve 0 to actual 0 values
int64 -> math.MinInt64 = -9223372036854775808
Additionally int gets parsed as decimal if normal int parsing fails (some tables stabe the delay as 10.0 instead of 10 for a 10 min delay)
decimal.Decimal -> math.MinInt64.math.MinInt32 = -9223372036854775808.2147483648
float64 -> math.MaxFloat64 = 1.7976931348623157e+308
time -> time.time{} = January 1, year 1, 00:00:00 UTC
timestamp -> nil