MySQL Bugs: #5456: If one row contains a null value, all subsequent rows have the column as null

Bug #5456	If one row contains a null value, all subsequent rows have the column as null
Submitted:	7 Sep 2004 19:57	Modified:	7 Sep 2004 21:59
Reporter:	Nick Randell	Email Updates:
Status:	Duplicate	Impact on me:	None
Category:	Connector / NET	Severity:	S2 (Serious)
Version:	Beta 1.0.0	OS:	Windows (XP)
Assigned to:	Assigned Account	CPU Architecture:	Any

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Description:
When reading from the database, if one column in a row is null, all subsequent rows have the same column set to null

How to repeat:
Read in any data with some rows having null values and subsequent rows not having nulls. After the row with a null column is read in, all subsequent rows have null for that column.

Suggested fix:
In Field.cs line add 'colValue.IsNull = false' at line 263 after doing the null value check

This is a duplicate of bug #5388