/// <summary>
/// Checks if the values of this <see cref="ColumnSchema"/> are equal to the values in the
/// <paramref name="other"/>.
/// </summary>
/// <param name="other">The other <see cref="ColumnSchema"/>.</param>
/// <returns>True if all values are equal; otherwise false.</returns>
public bool EqualValues(ColumnSchema other)
{
foreach (var kvp in _values)
{
var otherValue = other[kvp.Key];
var v1 = string.IsNullOrEmpty(otherValue) ? null : otherValue;
var v2 = string.IsNullOrEmpty(kvp.Value) ? null : kvp.Value;
if (v1 != v2)
{
return(false);
}
}
return(true);
}
/// <summary>
/// Checks if the values of this <see cref="ColumnSchema"/> are equal to the values in the
/// <paramref name="other"/>.
/// </summary>
/// <param name="other">The other <see cref="ColumnSchema"/>.</param>
/// <returns>True if all values are equal; otherwise false.</returns>
public bool EqualValues(ColumnSchema other)
{
foreach (var kvp in _values)
{
var otherValue = other[kvp.Key];
var v1 = string.IsNullOrEmpty(otherValue) ? null : otherValue;
var v2 = string.IsNullOrEmpty(kvp.Value) ? null : kvp.Value;
if (v1 != v2)
return false;
}
return true;
}
static IEnumerable<TableSchema> ExecuteQuery(MySqlConnection conn, DbConnectionSettings dbSettings)
{
var tableColumns = new Dictionary<string, List<ColumnSchema>>();
using (var cmd = conn.CreateCommand())
{
cmd.CommandText = GetQueryString(dbSettings);
using (var r = cmd.ExecuteReader())
{
while (r.Read())
{
var column = new ColumnSchema(r);
List<ColumnSchema> columnList;
if (!tableColumns.TryGetValue(column.TableName, out columnList))
{
columnList = new List<ColumnSchema>();
tableColumns.Add(column.TableName, columnList);
}
columnList.Add(column);
}
}
}
var ret = tableColumns.Select(x => new TableSchema(x.Key, x.Value));
// ToArray() required to serialize, otherwise it is a LINQ statement
return ret.ToArray();
}
