//
// TestConnection():
//
public bool TestConnection()
{
return(dataTier.TestConnection());
}
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "Coursemo";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql.Substring(0, 32));
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files:
//
Console.WriteLine("Inserting data...");
//
//Insering student data to database
//
Console.WriteLine("**Insert Students...");
using (var file = new System.IO.StreamReader("students.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string lname = values[0];
string replace_lname = lname.Replace("'", "''");
string fname = values[1];
string netid = values[2];
string studentSQL = string.Format(@"
INSERT INTO Students(lname, fname, netid)
Values('{0}', '{1}', '{2}');
",
replace_lname, fname, netid);
data.ExecuteActionQuery(studentSQL);
Console.WriteLine(studentSQL);
}
}//end students
Console.WriteLine("**Insert courses...");
using (var file = new System.IO.StreamReader("courses.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string DID = values[0];
int CID = Convert.ToInt32(values[1]);
string SID = values[2];
int Year = Convert.ToInt32(values[3]);
int CRN = Convert.ToInt32(values[4]);
string TID = values[5];
string Day = values[6];
string Time = values[7];
int tot_cap = Convert.ToInt32(values[8]);
string coursesSQL = string.Format(@"
INSERT INTO Courses(DID, CID, SID, Year_, CRN, TID, Day_, Time_, Cap, Registered)
Values('{0}', {1}, '{2}', {3}, {4}, '{5}', '{6}', '{7}', {8}, 0);
", DID, CID, SID, Year, CRN, TID, Day, Time, tot_cap);
data.ExecuteActionQuery(coursesSQL);
Console.WriteLine(coursesSQL);
}
}//end courses
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine("**Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** All Data Successfully Entered. Done **");
Console.WriteLine();
}//Main
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "Coursemo";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql);
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files:
//
Console.WriteLine("Inserting data...");
InsertStudents();
InsertCourses();
Console.WriteLine();
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine("**Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** Done **");
Console.WriteLine();
}//Main
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "BikeHike";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql.Substring(0, 32));
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files:
//
Console.WriteLine("Inserting data...");
//
// DONE
//
Console.WriteLine("Inserting Bike Types");
using (var file = new System.IO.StreamReader("BikeTypes.csv"))
{
while (!file.EndOfStream)
{
//Parse each line from the given file
string line = file.ReadLine();
string[] values = line.Split(',');
int typeid = Convert.ToInt32(values[0]);
string description = values[1];
double priceperhour = Convert.ToDouble(values[2]);
//Build SQL Query for BikeTypes
string bikeTypeSQL = string.Format(@"
set identity_insert Bike_Type ON
Insert into Bike_Type(Bike_Type_ID, Description, Price_hour)
values({0}, '{1}', {2});
",
typeid, description, priceperhour);
//Execute the SQL query
data.ExecuteActionQuery(bikeTypeSQL);
//Check to see format
Console.WriteLine(bikeTypeSQL);
}
}
Console.WriteLine("Inserting Bikes");
using (var file = new System.IO.StreamReader("Bikes.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
int typeid = Convert.ToInt32(values[0]);
int bikeTypeID = Convert.ToInt32(values[1]);
int year_service = Convert.ToInt32(values[2]);
//Build SQL Query for inserting bikes
string BikesSQL = string.Format(@"
set identity_insert Bike ON
Insert into Bike(BID, Bike_Type_ID, Year_In_Service)
values({0}, {1}, {2});
",
typeid, bikeTypeID, year_service);
//Execute the SQL Query for inserting bikes
data.ExecuteActionQuery(BikesSQL);
//Check to see if correct format added
Console.WriteLine(BikesSQL);
}
}
Console.WriteLine("Inserting Customers");
using (var file = new System.IO.StreamReader("Customers.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
long typeid = Convert.ToInt64(values[0]);
string firstName = values[1];
string lastName = values[2];
string email = values[3];
string customerSQL = string.Format(@"
set identity_insert Customer ON
insert into Customer( CID, First_name, Last_name, email_address)
values({0}, '{1}', '{2}', '{3}');
", typeid, firstName, lastName, email);
//Execute the SQL Query
data.ExecuteActionQuery(customerSQL);
//Write to Screen to check formatting
Console.WriteLine(customerSQL);
}
}
Console.WriteLine();
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine("**Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** Project 1 Complete! Now exiting... **");
Console.WriteLine();
}//Main
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "BikeHike";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql.Substring(0, 32));
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files:
//
Console.WriteLine("Inserting data...");
//
// TODO...
//
//Console.WriteLine("**TODO**");
//
//parse biketypes.csv
Console.WriteLine("Inserting BikeTypes...");
using (var file = new System.IO.StreamReader("BikeTypes.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string desc = values[1];
double price = Convert.ToDouble(values[2]);
string BikeTypesSQL = string.Format(@"
Insert Into
Bike_Type(_Description,Price)
Values('{0}',{1});
",
desc, price);
data.ExecuteActionQuery(BikeTypesSQL);
}
}
//parse customers.csv
Console.WriteLine("Inserting Customers...");
using (var file = new System.IO.StreamReader("Customers.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string first = values[1];
string last = values[2];
string email = values[3];
string CustomerSQL = string.Format(@"
Insert Into
Customer(FirstName,LastName,Email, RentingOut)
Values('{0}','{1}','{2}', 0);
",
first, last, email);
data.ExecuteActionQuery(CustomerSQL);
}
}
//parse bikes.csv
Console.WriteLine("Inserting Bikes...");
using (var file = new System.IO.StreamReader("Bikes.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
int typeid = Convert.ToInt32(values[1]);
string year = values[2];
string BikesSQL = string.Format(@"
Insert Into
Bike(BTID,YearDeployed,RentedOut)
Values({0},'{1}',0);
",
typeid, year);
data.ExecuteActionQuery(BikesSQL);
}
}
Console.WriteLine();
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine("**Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** Done **");
Console.WriteLine();
}//Main
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "RegisterDB";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql.Substring(0, 32));
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files:
//
Console.WriteLine("Inserting data...");
// Inserting into Students table
Console.WriteLine("**Inserting Students**");
using (var file = new System.IO.StreamReader("students.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string netid = values[2];
string lastName = values[0];
lastName = lastName.Replace("'", "''");
string firstName = values[1];
firstName = firstName.Replace("'", "''");
string sqlS = string.Format(@"
INSERT INTO Students(NetID, LastName, FirstName)
Values('{0}', '{1}', '{2}');
",
netid, lastName, firstName);
data.ExecuteActionQuery(sqlS);
}
}
Console.WriteLine();
// Inserting into Courses table
Console.WriteLine("**Inserting Courses**");
using (var file = new System.IO.StreamReader("courses.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
int crn = Convert.ToInt32(values[4]);
string abbr = values[0];
int cid = Convert.ToInt32(values[1]);
string semester = values[2];
int cYear = Convert.ToInt32(values[3]);
string cType = values[5];
string cDay = values[6];
string cTime = values[7];
int cSize = Convert.ToInt32(values[8]);
string sqlC = string.Format(@"
INSERT INTO Courses(
CRN, Abbrev, CID, Semester, Term, CType,
CDay, CTime, CSize)
Values({0}, '{1}', {2}, '{3}', {4}, '{5}', '{6}',
'{7}', {8});
",
crn, abbr, cid, semester, cYear, cType, cDay, cTime, cSize);
data.ExecuteActionQuery(sqlC);
}
}
Console.WriteLine();
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine("**Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** Done **");
Console.WriteLine();
}//Main
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "Coursemo";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql.Substring(0, 32));
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files:
//
Console.WriteLine("Inserting data...");
//
// execute BikeType .csv
// using stmt will close file when scope is exited:
//
//using (var file = new System.IO.StreamReader("biketypes.csv"))
//{
// while (!file.EndOfStream)
// {
// string line = file.ReadLine();
// string[] values = line.Split(',');
// int typeid = Convert.ToInt32(values[0]);
// string description = values[1];
// double priceperhour = Convert.ToDouble(values[2]);
// //
// // create query and execute
// //
// sql = string.Format(@"Insert Into BikeTypes(Price, info)
// Values({1},'{2}');", typeid, priceperhour, description);
// data.ExecuteActionQuery(sql);
// }//while
//}//using
//
// execute student.csv
//
using (var file = new System.IO.StreamReader("students.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string first_name = values[1];
string last_name = values[0];
string email = values[2];
if (last_name.Contains("'"))
{
last_name = last_name.Replace("'", "\"");
Console.WriteLine("Replacing Single Quotes in Last Name");
}
if (first_name.Contains("'"))
{
first_name = first_name.Replace("'", "\"");
Console.WriteLine("Replacing Single Qoutes in First Name");
}
//
// create query and execute
//
sql = string.Format(@"insert into Students (FirstName, Lastname, NetID)
values ('{0}', '{1}', '{2}');", first_name, last_name, email);
data.ExecuteActionQuery(sql);
} //while
} //using
//
// execute bike.csv
//
using (var file = new System.IO.StreamReader("courses.csv"))
{
ArrayList departmets = new ArrayList();
ArrayList semesters = new ArrayList();
ArrayList classtypes = new ArrayList();
while (!file.EndOfStream)
{
//CS,251,fall,2018,37159,lab,R,1100-1150,8
string line = file.ReadLine();
string[] values = line.Split(',');
string cs = values[0];
int classNum = Convert.ToInt32(values[1]);
string semester = values[2];
int year = Convert.ToInt32(values[3]);
int crn = Convert.ToInt32(values[4]);
string lecture = values[5];
string day = values[6];
string time = values[7];
int capacity = Convert.ToInt32(values[8]);
//check if contains cs in the table
if (!departmets.Contains(cs))
{
departmets.Add(cs);
sql = string.Format(@"INSERT INTO Departments(Department) VALUES ('{0}')", cs);
data.ExecuteActionQuery(sql);
}
//check if contains semester
if (!semesters.Contains(semester))
{
semesters.Add(semester);
sql = string.Format(@"INSERT INTO Semesters(Semester) VALUES ('{0}')", semester);
data.ExecuteActionQuery(sql);
}
//check if classtype lab lecture etc
if (!classtypes.Contains(lecture))
{
classtypes.Add(lecture);
sql = string.Format(@"INSERT INTO ClassTypes(ClassType) VALUES ('{0}')", lecture);
data.ExecuteActionQuery(sql);
}
int csindex = departmets.IndexOf(cs) + 1;
int semesterindex = semesters.IndexOf(semester) + 1;
int ctype = classtypes.IndexOf(lecture) + 101;
sql = string.Format(@"INSERT INTO Classes(DID, ClassNum, Semester, Years,CRN, CTID,
WeekDays, Times, Capcity, CurrentTotal)
VALUES
( {0}, -- DID - int
{1}, -- ClassNum - int
{2}, -- Semester - int
{3}, -- Years - int
{4}, -- CRN - int
{5}, -- CTID - int
N'{6}', -- WeekDays - nvarchar(128)
N'{7}', -- Times - nvarchar(128)
{8} , -- Capcity - int
0 )", csindex, classNum, semesterindex, year, crn, ctype, day, time, capacity);
data.ExecuteActionQuery(sql);
//
// create query and execute
//
} //while
} //using
Console.WriteLine();
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine(" * *Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** Done **");
Console.WriteLine();
}//Main
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("** Create Database Console App **");
Console.WriteLine();
string baseDatabaseName = "DDL";
string sql;
try
{
//
// 1. Make a copy of empty MDF file to get us started:
//
Console.WriteLine("Copying empty database to {0}.mdf and {0}_log.ldf...", baseDatabaseName);
CopyEmptyFile("__EmptyDB", baseDatabaseName);
Console.WriteLine();
//
// 2. Now let's make sure we can connect to SQL Server on local machine:
//
DataAccessTier.Data data = new DataAccessTier.Data(baseDatabaseName + ".mdf");
Console.Write("Testing access to database: ");
if (data.TestConnection())
{
Console.WriteLine("success");
}
else
{
Console.WriteLine("failure?!");
}
Console.WriteLine();
//
// 3. Create tables by reading from .sql file and executing DDL queries:
//
Console.WriteLine("Creating tables by executing {0}.sql file...", baseDatabaseName);
string[] lines = System.IO.File.ReadAllLines(baseDatabaseName + ".sql");
sql = "";
for (int i = 0; i < lines.Length; ++i)
{
string next = lines[i];
if (next.Trim() == "") // empty line, ignore...
{
}
else if (next.Contains(";")) // we have found the end of the query:
{
sql = sql + next + System.Environment.NewLine;
Console.WriteLine("** Executing '{0}'...", sql.Substring(0, 32));
data.ExecuteActionQuery(sql);
sql = ""; // reset:
}
else // add to existing query:
{
sql = sql + next + System.Environment.NewLine;
}
}
Console.WriteLine();
//
// 4. Insert data by parsing data from .csv files: (WHAT I ACTUALLY DID)
//
Console.WriteLine("Inserting data...");
// NOTE, i DONT HAVE TO INSERT THE PRIMARY KEY VALUES, IGNORE IT.
//
// first parse the courses
using (var file = new System.IO.StreamReader("courses.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string Dept = values[0];
string CourseNumber = values[1];
string Semester = values[2];
string Year = values[3];
string CRN = values[4];
string Type = values[5];
string Day = values[6];
string Time = values[7];
string Size = values[8];
sql = string.Format(@"Insert Into
COURSE_INFO(Dept,CourseNumber, Semester, Year, CRN, Type, Day, Time, Size, Enrolled)
Values('{0}',{1}, '{2}', {3}, '{4}', '{5}', '{6}', '{7}', {8}, 0);", Dept, CourseNumber, Semester, Year, CRN, Type, Day, Time, Size);
// letting the database handle CID
data.ExecuteActionQuery(sql);
}
}
// next the students
using (var file = new System.IO.StreamReader("students.csv"))
{
while (!file.EndOfStream)
{
string line = file.ReadLine();
string[] values = line.Split(',');
string LAST = values[0];
string FIRST = values[1];
string NetID = values[2];
LAST = LAST.Replace("'", @"''");
FIRST = FIRST.Replace("'", @"''");
sql = string.Format(@"INSERT INTO
STUDENT(FirstName,LastName, NetID)
Values('{0}', '{1}', '{2}');", FIRST, LAST, NetID);
data.ExecuteActionQuery(sql);
}
}
Console.WriteLine();
//
// Done
//
}
catch (Exception ex)
{
Console.WriteLine("**Exception: '{0}'", ex.Message);
}
Console.WriteLine();
Console.WriteLine("** Done **");
Console.WriteLine();
}//Main
