Error: "Value was either too large or too small for an Int64".
説明
Alter a table from the context menu in the object explorer. After select "alter table..." from the context menu of this table toad fails with this error (see
below). The table has an identity column in the key which is generated by default. On tables with no identity columns there is no problem with the alter
table in the context menu. The only difference between the tables is the identitiy column. The table without this column attribute is no problem to alter...
Error returned:
Exception: System.OverflowException Message : Value was either too large or too small for an Int64. Stack Trace: at System.Number.ParseInt64(String value, NumberStyles options, NumberFormatInfo numfmt)