/// <summary>
/// 查询所有表信息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnViewDbInfo_Click(object sender, EventArgs e)
{
btnViewDbInfo.Enabled = false;
Dictionary <string, string> tables;
tables = (cbDbType.SelectedIndex == 0)?UtilSqlserver.TableList():UtilMysql.TableList();
string tablenames = "";
this.listResult.Clear();
foreach (string tablename in tables.Values)
{
tablenames += tablename + "\r\n";
}
this.listResult.AppendText(tablenames);
Console.WriteLine(tablenames);
btnViewDbInfo.Enabled = true;
}
/// <summary>
/// 点选表列表框选择默认从数据库读一次所有表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbTables_MouseClick(object sender, MouseEventArgs e)
{
//if (cbTables.Items.Count <= 0)
//{
cbTables.Items.Clear();
Dictionary <string, string> tables;
tables = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.TableList() : UtilMysql.TableList();
foreach (string cur_tablename in tables.Values)
{
this.cbTables.Items.Add(cur_tablename);
}
//this.cbTables.SelectedIndex = 0;
btnColumns.Enabled = true;
//}
}
/// <summary>
/// 选择不同的数据库
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbDatabases_SelectionChangeCommitted(object sender, EventArgs e)
{
if (isDbChanged)
{
if (cbDbType.SelectedIndex == (int)DbType.SqlServer)
{
UtilSqlserver.SetDatabase(cbDatabases.SelectedItem.ToString());
}
else
{
UtilMysql.SetDatabase(cbDatabases.SelectedItem.ToString());
}
isDbChanged = false;
listResult.Clear();
cbTables.Items.Clear();
cbTables.Text = "";
btnColumns.Enabled = false;
}
}
/// <summary>
/// 生成数据库注释部分
/// </summary>
private static string CreateDbComment()
{
string result = "/****** 创建数据库所有表的注释说明备注 Script Date:" + DateTime.Now + " ******/\r\n";
string tablename, tableComment;
string column_name, column_comment;
tablenames.Clear();
foreach (Dictionary <string, string> tableInfo in tableInfos.Values)
{
//获取表名
tablename = tableInfo["Name"];
if (IsSqlserverDefault)
{
tablename = UtilString.UcFirst(tablename);
}
tablenames.Add(tablename);
tableComment = tableInfo["Comment"];
result += string.Format("EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'{0}' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'{1}'\r\nGO\r\n\r\n", tableComment, tablename);
Dictionary <string, Dictionary <string, string> > columnInfos;
columnInfos = UtilMysql.FieldInfoList(tablename);
//获取主键名称
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
column_name = columnInfo["Field"];
if (IsSqlserverDefault)
{
column_name = UtilString.UcFirst(column_name);
}
column_comment = columnInfo["Comment"];
result += string.Format("EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'{0}' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'{1}', @level2type=N'COLUMN',@level2name=N'{2}'\r\nGO\r\n\r\n", column_comment, tablename, column_name);
}
}
foreach (string tablename_n in tablenames)
{
Console.Write("\"" + tablename_n + "\"" + ",");
}
return(result);
}
/// <summary>
/// 移植数据库脚本
/// </summary>
public static string run()
{
string result = "";
tableInfos = UtilMysql.TableinfoList();
//生成数据库主体部分
result = CreateDbDefine();
//生成数据库注释部分
result += CreateDbComment();
//创建数据库的外键部分
result += CreateDbKeyDefine();
if (UtilMysql.Database_Name.Contains(sampleDb))
{
result += InitBetterlifeNetData();
}
return(result);
}
/// <summary>
/// 选择不同数据库类型
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbDbType_SelectionChangeCommitted(object sender, EventArgs e)
{
if (isDbTypeChanged)
{
cbDatabases.Text = (cbDbType.SelectedIndex == (int)DbType.SqlServer)?UtilSqlserver.Database_Name:UtilMysql.Database_Name;
if (cbDbType.SelectedIndex == (int)DbType.SqlServer)
{
UtilSqlserver.SetDatabase(UtilSqlserver.Database_Name);
//btnMigrantScript.Enabled = false;
btnMigrantScript.Text = "移植数据库脚本[SQLServer->Mysql]";
btnDropAllTables.Enabled = true;
}
else
{
UtilMysql.SetDatabase(UtilMysql.Database_Name);
// btnMigrantScript.Enabled = true;
btnMigrantScript.Text = "移植数据库脚本[Mysql->SQLServer]";
btnDropAllTables.Enabled = false;
}
cbDatabases.Text = "";
isDbTypeChanged = false;
listResult.Clear();
}
}
/// <summary>
/// 查看指定表列名，如果没有指定表，默认指定第一张表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnColumns_Click(object sender, EventArgs e)
{
btnColumns.Enabled = false;
this.listResult.Clear();
string tablename;
if (cbTables.Items.Count <= 0)
{
Dictionary <string, string> tables;
tables = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.TableList() : UtilMysql.TableList();
tablename = tables.Values.First();
foreach (string cur_tablename in tables.Values)
{
this.cbTables.Items.Add(cur_tablename);
}
this.cbTables.SelectedIndex = 0;
}
else
{
tablename = (string)cbTables.SelectedItem;
}
Dictionary <string, Dictionary <string, string> > columnInfos;
columnInfos = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.FieldInfoList(tablename) : UtilMysql.FieldInfoList(tablename);
this.listResult.AppendText("显示指定表的信息：" + tablename + "\r\n");
string columnResult, comment;
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
comment = "";
if (columnInfo.ContainsKey("Comment"))
{
comment = columnInfo["Comment"];
string[] commentArr = comment.Split(new char[2] {
'\r', '\n'
});
comment = commentArr[0];
comment = "|备注：" + comment;
}
columnResult = "列名：" + columnInfo["Field"] + comment + "|类型：" + columnInfo["Type"] + "|是否允许为空：" + columnInfo["Null"] + "\r\n";
this.listResult.AppendText(columnResult);
}
btnColumns.Enabled = true;
}
/// <summary>
/// 查看所有的表信息包括表注释
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnTableComment_Click(object sender, EventArgs e)
{
btnTableComment.Enabled = false;
Dictionary <string, Dictionary <string, string> > tableInfos;
tableInfos = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.TableinfoList():UtilMysql.TableinfoList();
string tableComment, tablenames = "";
this.listResult.Clear();
foreach (Dictionary <string, string> tablename in tableInfos.Values)
{
tableComment = tablename["Comment"];
string[] tableCommentArr = tableComment.Split(new char[2] {
'\r', '\n'
});
tableComment = tableCommentArr[0];
tableComment = tablename["Name"] + ":" + tableComment + "\r\n";
tablenames += tableComment;
}
this.listResult.AppendText(tablenames);
Console.WriteLine(tablenames);
btnTableComment.Enabled = true;
}
/// <summary>
/// 点击生成数据库说明Excel
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnExportexcel_Click(object sender, EventArgs e)
{
btnExportexcel.Enabled = false;
UtilExcelCom.Release();
ExcelBE be = null;
Dictionary <string, Dictionary <string, string> > tableInfos;
tableInfos = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.TableinfoList() : UtilMysql.TableinfoList();
int rowHeight = 25;
//数据库表说明
UtilExcelCom.Current().SetSheet("Summary");
be = new ExcelBE(1, 1, "编号", "A1", "A1", "GRAYDARK", false, 10, 13.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 2, "表名称", "B1", "B1", "GRAYDARK", false, 10, 32.63, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 3, "说明", "C1", "C1", "GRAYDARK", false, 10, 24.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
int rowno = 2;
int index = 1;
int line = 1;
string idIndex = "";
string tablet_name = "", table_comment = "";
string[] commentArr;
ArrayList commentList;
foreach (Dictionary <string, string> tablename in tableInfos.Values)
{
table_comment = "";
idIndex = index.ToString();
if (idIndex.Length < 2)
{
idIndex = "0" + idIndex;
}
be = new ExcelBE(rowno, 1, "A" + idIndex, "A" + rowno, "A" + rowno, null, false, 10, 13.50, rowHeight, 2, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
tablet_name = tablename["Name"];
be = new ExcelBE(rowno, 2, tablet_name, "B" + rowno, "B" + rowno, null, false, 10, 32.63, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
//添加链接
UtilExcelCom.Current().AddLink(be, tablet_name, "列名");
table_comment = tablename["Comment"];
table_comment = table_comment.Trim();
line = 1;
rowHeight = 25;
if (UtilString.Contains(table_comment, "\r", "\n"))
{
rowHeight = 16;
commentArr = table_comment.Split(new char[2] {
'\r', '\n'
}, StringSplitOptions.RemoveEmptyEntries);
rowHeight = rowHeight * line;
commentList = new ArrayList(commentArr);
table_comment = "";
foreach (var commenti in commentList)
{
table_comment += commenti + "\r\n";
line += 1;
}
line -= 1;
table_comment = table_comment.Substring(0, table_comment.Length - 2);
rowHeight = rowHeight * line + 8;
}
be = new ExcelBE(rowno, 3, table_comment, "C" + rowno, "C" + rowno, null, false, 10, 24.50, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
rowno++;
index++;
}
//数据库各表详细说明
Dictionary <string, Dictionary <string, string> > columnInfos;
string comment = "", dicComment = "";
foreach (Dictionary <string, string> tablename in tableInfos.Values)
{
rowHeight = 16;
columnInfos = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.FieldInfoList(tablename["Name"]) : UtilMysql.FieldInfoList(tablename["Name"]);
UtilExcelCom.Current().AddSheet(tablename["Name"]);
be = new ExcelBE(1, 1, "列名", "A1", "A1", "GRAYDARK", false, 10, 36.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 2, "数据类型", "B1", "B1", "GRAYDARK", false, 10, 24.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 3, "长度", "C1", "C1", "GRAYDARK", false, 10, 24.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 4, "允许NULL", "D1", "D1", "GRAYDARK", false, 10, 24.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 5, "键值", "E1", "E1", "GRAYDARK", false, 10, 24.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(1, 6, "说明", "F1", "F1", "GRAYDARK", false, 10, 39, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
bool isDicComment = false;
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
if (columnInfo.Keys.Contains("Comment"))
{
comment = columnInfo["Comment"];
}
else
{
comment = "";
}
if (UtilString.Contains(comment, "\r", "\n"))
{
if (columnInfo["Type"].Equals("char"))
{
isDicComment = true;
break;
}
}
}
if (isDicComment)
{
be = new ExcelBE(1, 7, "数据字典定义", "G1", "G1", "GRAYDARK", false, 10, 48.50, rowHeight, 2, null, "Century Gothic", 10, true, null);
UtilExcelCom.Current().InsertData(be);
}
int tablerowno = 2;
bool isColumnDicComment = false;
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
rowHeight = 16;
if (columnInfo.Keys.Contains("Comment"))
{
comment = columnInfo["Comment"];
}
else
{
comment = "";
}
isColumnDicComment = false;
dicComment = "";
line = 1;
comment = comment.Trim();
if (isDicComment)
{
if (UtilString.Contains(comment, "\r", "\n"))
{
commentArr = comment.Split(new char[2] {
'\r', '\n'
}, StringSplitOptions.RemoveEmptyEntries);
comment = commentArr[0];
commentList = new ArrayList(commentArr);
commentList.Remove(0);
foreach (var commenti in commentList)
{
dicComment += commenti + "\r\n";
line += 1;
}
line -= 1;
dicComment = dicComment.Substring(0, dicComment.Length - 2);
rowHeight = rowHeight * line + 8;
if (columnInfo["Type"].Equals("char"))
{
isColumnDicComment = true;
}
else
{
comment = dicComment;
}
}
else
{
comment = comment.Trim();
if (UtilString.Contains(comment, "\r", "\n"))
{
commentArr = comment.Split(new char[2] {
'\r', '\n'
}, StringSplitOptions.RemoveEmptyEntries);
commentList = new ArrayList(commentArr);
comment = "";
foreach (var commenti in commentList)
{
comment += commenti + "\r\n";
line += 1;
}
line -= 1;
comment = comment.Substring(0, comment.Length - 2);
rowHeight = rowHeight * line + 8;
}
}
}
else
{
comment = comment.Trim();
if (UtilString.Contains(comment, "\r", "\n"))
{
commentArr = comment.Split(new char[2] {
'\r', '\n'
}, StringSplitOptions.RemoveEmptyEntries);
commentList = new ArrayList(commentArr);
comment = "";
foreach (var commenti in commentList)
{
comment += commenti + "\r\n";
line += 1;
}
line -= 1;
comment = comment.Substring(0, comment.Length - 2);
rowHeight = rowHeight * line + 8;
}
}
be = new ExcelBE(tablerowno, 1, columnInfo["Field"], "A" + tablerowno, "A" + tablerowno, null, false, 10, 18, rowHeight, 2, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
string Type_Only = "";
if (cbDbType.SelectedIndex == 0)
{
Type_Only = columnInfo["Type"];
}
else
{
Type_Only = columnInfo["Type_Only"];
}
be = new ExcelBE(tablerowno, 2, Type_Only, "B" + tablerowno, "B" + tablerowno, null, false, 10, 15, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(tablerowno, 3, columnInfo["Length"], "C" + tablerowno, "C" + tablerowno, null, false, 10, 9, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(tablerowno, 4, columnInfo["Null"], "D" + tablerowno, "D" + tablerowno, null, false, 10, 9, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(tablerowno, 5, columnInfo["Fkpk"], "E" + tablerowno, "E" + tablerowno, null, false, 10, 9, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
be = new ExcelBE(tablerowno, 6, comment, "F" + tablerowno, "F" + tablerowno, null, false, 10, 39, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
if (isDicComment)
{
if (!isColumnDicComment)
{
dicComment = "";
}
be = new ExcelBE(tablerowno, 7, dicComment, "G" + tablerowno, "G" + tablerowno, null, false, 10, 45, rowHeight, 1, null, "Century Gothic", 10, false, null);
UtilExcelCom.Current().InsertData(be);
}
tablerowno++;
}
}
UtilExcelCom.Current().SetActivateSheet(1);
//显示Excel
UtilExcelCom.Current().DoExport();
string sitename = ConfigurationManager.AppSettings["SiteName"];
UtilExcelCom.Current().Save(Path.Combine(System.Environment.CurrentDirectory, sitename + "数据模型.xlsx"));
btnExportexcel.Enabled = true;
}
/// <summary>
/// 点选数据库列表框默认从数据库读一次所有数据库
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void cbDatabases_MouseClick(object sender, MouseEventArgs e)
{
//if (cbDatabases.Items.Count <= 0)
//{
cbDatabases.Items.Clear();
List <string> databases;
databases = (cbDbType.SelectedIndex == 0) ? UtilSqlserver.AllDatabaseNames() : UtilMysql.AllDatabaseNames();
foreach (string database in databases)
{
this.cbDatabases.Items.Add(database);
}
//this.cbDatabases.SelectedIndex = 0;
//}
}
/// <summary>
/// 修改数据库主键部分
/// </summary>
private static string CreateDbKeyDefine()
{
string result = "/****** 创建数据库的外键部分 Script Date:" + DateTime.Now + " ******/\r\n";
string tablename, refer_tablename, id_column;
string column_name, sql_template;
foreach (Dictionary <string, string> tableInfo in tableInfos.Values)
{
//获取表名
tablename = tableInfo["Name"];
if (IsSqlserverDefault)
{
tablename = UtilString.UcFirst(tablename);
}
Dictionary <string, Dictionary <string, string> > columnInfos;
columnInfos = UtilMysql.FieldInfoList(tablename);
id_column = "ID";
//获取主键名称
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
column_name = columnInfo["Field"];
if (!IsSqlserverDefault)
{
string[] tbl = tablename.Split('_');
if (tbl.Length > 1)
{
if (column_name.ToUpper().Contains("ID") && column_name.ToUpper().Contains(tbl[tbl.Length - 1].ToUpper()))
{
id_column = column_name;
break;
}
}
}
}
//获取主键名称
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
column_name = columnInfo["Field"];
string tmptbl = tablename;
if (IsSqlserverDefault)
{
column_name = UtilString.UcFirst(column_name);
}
else
{
string[] tbl = tablename.Split('_');
if (tbl.Length > 1)
{
tmptbl = tbl[tbl.Length - 1];
}
}
if (column_name.ToUpper().Contains("_ID") && (!column_name.ToUpper().Contains(tmptbl.ToUpper())))
{
refer_tablename = column_name.Replace("_ID", "");
refer_tablename = refer_tablename.Replace("_id", "");
if (refer_tablename.ToUpper().Equals("PARENT"))
{
refer_tablename = tablename;
}
if (tablenames.Contains(refer_tablename))
{
sql_template = @"
ALTER TABLE [dbo].[{0}] WITH CHECK ADD CONSTRAINT [FK_{0}_{1}] FOREIGN KEY([{2}])
REFERENCES [dbo].[{1}] ([{3}])
GO
ALTER TABLE [dbo].[{0}] CHECK CONSTRAINT [FK_{0}_{1}]
GO
";
result += string.Format(sql_template, tablename, refer_tablename, column_name, id_column);
}
}
}
}
return(result);
}
/// <summary>
/// 生成数据库主体部分
/// </summary>
private static string CreateDbDefine()
{
string result = "/****** 创建数据库所有表 Script Date:" + DateTime.Now + " ******/\r\n";
string database_name = UtilMysql.Database_Name;
if (IsSqlserverDefault)
{
database_name = UtilString.UcFirst(database_name);
}
result += "USE " + database_name + "\r\n";
string tablename, refer_tablename, tableComment, columnDefine;
string sqlTemplate, column_name, column_type, column_null, column_default, resetSeed;
string defaultValue, id_column;
Dictionary <string, Dictionary <string, string> > columnInfos;
foreach (Dictionary <string, string> tableInfo in tableInfos.Values)
{
//获取表名
tablename = tableInfo["Name"];
if (IsSqlserverDefault)
{
tablename = UtilString.UcFirst(tablename);
}
tableComment = tableInfo["Comment"];
columnInfos = UtilMysql.FieldInfoList(tablename);
columnDefine = "";
defaultValue = "";
id_column = "ID";
resetSeed = "";
//获取主键名称
foreach (Dictionary <string, string> columnInfo in columnInfos.Values)
{
column_name = columnInfo["Field"];
bool IsKeyColumn = false;
if (IsSqlserverDefault)
{
column_name = UtilString.UcFirst(column_name);
if (column_name.ToUpper().Equals("ID"))
{
IsKeyColumn = true;
}
}
else
{
string[] tbl = tablename.Split('_');
if (tbl.Length > 1)
{
if (column_name.ToUpper().Contains("ID") && column_name.ToUpper().Contains(tbl[tbl.Length - 1].ToUpper()))
{
id_column = column_name;
IsKeyColumn = true;
}
}
}
if (IsKeyColumn)
{
if (tablesIDTypeGuid.Contains(tablename))
{
columnDefine += "[" + id_column + "] [uniqueidentifier] NOT NULL,";
defaultValue += string.Format("ALTER TABLE [dbo].[{0}] ADD CONSTRAINT [DF_{0}_ID] DEFAULT (newid()) FOR " + id_column + "]\r\nGO\r\n", tablename);
}
else
{
columnDefine += "[" + id_column + "][int] IDENTITY(1,1) NOT NULL,";
resetSeed += "DBCC CHECKIDENT ('" + tablename + "', RESEED, 1)\r\n";
}
}
else
{
//获取列名|列类型|是否Null
column_type = columnInfo["Type"];
column_type = ConvertType(column_type);
column_null = (columnInfo["Null"].Equals("YES")) ? "NULL" : "NOT NULL";
column_default = columnInfo["Default"];
if (column_name.ToUpper().Contains("_ID"))
{
refer_tablename = column_name.Replace("_ID", "");
refer_tablename = refer_tablename.Replace("_id", "");
if (refer_tablename.ToUpper().Equals("PARENT"))
{
refer_tablename = tablename;
}
if (tablesIDTypeGuid.Contains(refer_tablename))
{
column_type = "[uniqueidentifier]";
}
else
{
column_type = "[int]";
}
column_null = "NOT NULL";
}
if (UtilString.Contains(column_name.ToUpper(), "TIME", "DATE"))
{
if (UtilString.Contains(column_name.ToUpper(), "TIMES"))
{
column_type = "[int]";
}
else
{
if (IsSqlserverDefault)
{
column_type = "[datetime]";
}
}
}
if (!string.IsNullOrEmpty(column_default) && (!column_name.ToUpper().Equals("UPDATETIME")))
{
if (IsSqlserverDefault)
{
if (!column_name.ToUpper().Contains("_ID"))
{
defaultValue += string.Format("ALTER TABLE [dbo].[{0}] ADD CONSTRAINT [DF_{0}_{1}] DEFAULT ({2}) FOR [{1}]\r\nGO\r\n", tablename, column_name, column_default);
}
}
}
if ((column_name.ToUpper().Equals("COMMITTIME")) || (column_name.ToUpper().Equals("UPDATETIME")))
{
if (IsSqlserverDefault)
{
defaultValue += string.Format("ALTER TABLE [dbo].[{0}] ADD CONSTRAINT [DF_{0}_{1}] DEFAULT (getdate()) FOR [{1}]\r\nGO\r\n", tablename, column_name);
}
}
string[] type_length = column_type.Split(new char[4] {
'[', ']', '(', ')'
}, StringSplitOptions.RemoveEmptyEntries);
if (type_length.Length == 2)
{
string length = type_length[1];
int i_len = UtilNumber.Parse(length);
if (i_len > 4000)
{
i_len = 4000;
column_type = "[" + type_length[0] + "]" + "(" + i_len + ")";
}
}
columnDefine += string.Format(" [{0}] {1} {2},", column_name, column_type, column_null);
}
columnDefine += "\r\n";
}
columnDefine = columnDefine.Substring(0, columnDefine.Length - 2);
//生成表脚本
sqlTemplate = @"
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[{0}] (
{1}
CONSTRAINT [PK_{0}] PRIMARY KEY CLUSTERED ([{2}] ASC)
WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON)ON [PRIMARY]
) ON [PRIMARY]
GO
";
result += string.Format(sqlTemplate, tablename, columnDefine, id_column);
//生成列默认值
result += defaultValue;
//自增长重置为0
result += resetSeed;
}
return(result);
}
