public void DecimalColumnWithCapacityAndPrecisionParsedToDecimal()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("Price", "Price", "decimal(10,2)", "price");
Assert.True(columnInfo.DbType == DbType.Decimal);
Assert.True(columnInfo.Capacity == 10);
}
private void FillColumnCache(IDbConnection connection)
{
var columns = new List <TableColumnInfoPair>();
var command = connection.CreateCommand();
command.CommandType = CommandType.Text;
command.CommandText = GetTables().Select(t => string.Format("SHOW COLUMNS FROM `{0}`;", t.ActualName)).Aggregate((result, next) => result += next);
using (var reader = command.ExecuteReader())
{
var i = 0;
do
{
while (reader.Read())
{
columns.Add(new TableColumnInfoPair(
_cachedTables.ElementAt(i),
MysqlColumnInfo.CreateColumnInfo(
reader[0].ToString(),
reader[5].ToString(),
reader[1].ToString(),
reader[3].ToString())
)
);
}
i++;
} while ((reader.NextResult()));
}
_cachedColumns = columns;
}
public IEnumerable <Parameter> GetParameters(Procedure storedProcedure)
{
var list = new List <Parameter>();
using (var connection = _connectionProvider.CreateConnection())
{
connection.Open();
var command = connection.CreateCommand();
command.CommandType = CommandType.Text;
command.CommandText =
string.Format("SELECT * FROM information_schema.parameters WHERE SPECIFIC_NAME = '{0}';",
storedProcedure.Name);
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
list.Add(new Parameter
(
reader["PARAMETER_NAME"].ToString(),
SqlTypeResolver.GetClrType(reader["DATA_TYPE"].ToString()),
GetParameterDirection(reader["PARAMETER_MODE"].ToString()),
MysqlColumnInfo.GetDbType(reader["DATA_TYPE"].ToString()),
Convert.IsDBNull(reader["CHARACTER_MAXIMUM_LENGTH"]) ? -1 : Convert.ToInt32(reader["CHARACTER_MAXIMUM_LENGTH"])
));
}
}
connection.Close();
return(list);
}
}
private void FillColumnCache(IDbConnection connection)
{
var columns = new List <TableColumnInfoPair>();
var command = connection.CreateCommand();
command.CommandType = CommandType.Text;
command.CommandText = string.Format("SELECT TABLE_NAME, COLUMN_NAME, EXTRA, COLUMN_TYPE, COLUMN_KEY FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = '{0}' ORDER BY TABLE_NAME;", _cachedSchema);
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
columns.Add(new TableColumnInfoPair(
new Table(reader[0].ToString(), null, TableType.Table),
MysqlColumnInfo.CreateColumnInfo(reader[1].ToString(), reader[2].ToString(), reader[3].ToString(), reader[4].ToString())
)
);
}
}
_cachedColumns = columns;
}
public TableColumnInfoPair(Table table, MysqlColumnInfo columnInfo)
{
Table = table;
ColumnInfo = columnInfo;
}
public void SholdNotBePrimaryKeyWhenNotPassedPriAsLastParameter()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("", "", "int(11)", "");
Assert.False(columnInfo.IsPrimaryKey, "Column should not have been designated as primaryKey");
}
public void SholdBePrimaryKeyWhenPassedPriAsLastParameter()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("", "", "int(11)", "PRI");
Assert.True(columnInfo.IsPrimaryKey, "Column should have been designated as primaryKey");
}
public void CapacityShouldBeZeroWhenParsingFromTypeinfoWithoutCapacity()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("", "", "timestamp", "");
Assert.AreEqual(0, columnInfo.Capacity, "Capacity is not zero");
}
public void ParsesTypeFromTypeinfoWithoutCapacity()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("", "", "timestamp", "");
Assert.AreEqual(DbType.DateTime, columnInfo.DbType, "Dbtype is not correct");
}
public void ParsesCapacityFromTypeinfoWithCapacity()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("", "", "varchar(255)", "");
Assert.AreEqual(255, columnInfo.Capacity, "Capacity is not correct");
}
public void ParsesTypeFromTypeinfoWithCapacity()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("", "", "varchar(255)", "");
Assert.AreEqual(DbType.String, columnInfo.DbType, "Dbtype is not correct");
}
public TableColumnInfoPair(Table table, MysqlColumnInfo columnInfo)
{
Table = table;
ColumnInfo = columnInfo;
}
public void DecimalColumnWithoutCapacityParsedToDecimal()
{
var columnInfo = MysqlColumnInfo.CreateColumnInfo("Price", "Price", "decimal", "price");
Assert.True(columnInfo.DbType == DbType.Decimal);
}
