how to learn if a column exists or not before calling GetOrdinal("columnname") method in C#?
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Check for column name in a SqlDataReader object
150723
How can I detect a SQL table's existence in Java?
81827
How to check if a columns value was explicitly specified in a PL/SQL BEFORE UPDATE trigger?
119038
Count where any 3 columns have values (not null)
50579
How to find out if a file exists in C# / .NET?
78041
android update database column based on the current column value
136992
"Insert if not exists" statement in SQLite
97235
Test if any columns are NULL
65154
Code for checking the same data present in table column
65699
'IF' in 'SELECT' statement - choose output value based on column values
8161
How do I create a stored procedure that will optionally search columns?
89430
How to get the current column name in Excel?
142073
Can I pass column name as input parameter in SQL stored Procedure
16236
Is it possible to enforce unique values in a column, excluding nulls?
61891
Best practice when implementing numbered lists in columns?
48303
Automatically updating column in feature class when another column is changed?
33913
How can you use optional parameters in C#?