internal static int UpdateResTableCol(string tableName, string reskey, string culture, string contentCol, string content)
{
int result = 0;
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
DbTransaction dbTrans = db.GetTransction();
try
{
string strSqlUpdate = string.Format("update {0} set {1} =@CONTENT where ACLID = @ACLID and culture =@CULTURE ", tableName, contentCol);
string strSqlInsert = string.Format("insert into {0}(ACLID,CULTURE,{1}) values( @ACLID,@CULTURE,@CONTENT) ", tableName, contentCol);
Dictionary <string, object> parameter = new Dictionary <string, object>();
parameter.Clear();
parameter.Add("ACLID", reskey);
parameter.Add("CONTENT", content);
parameter.Add("CULTURE", culture);
//如果修改不成功,就当做插入的
int temp = db.RunSqlNoneQuery(strSqlUpdate, parameter, dbTrans);
if (temp == 0)
{
temp = db.RunSqlNoneQuery(strSqlInsert, parameter, dbTrans);
}
result = temp;
dbTrans.Commit();//提交
}
catch (Exception ex)
{
dbTrans.Rollback();//回滚
throw ex;
}
}
return(result);
}
/// <summary>
/// 查询用户所有可操作的表
/// </summary>
/// <returns></returns>
public static System.Data.DataTable QueryTables()
{
System.Data.DataTable dt = new System.Data.DataTable();
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
string strSql = "select USER_TABLES.TABLE_NAME,USER_TAB_COMMENTS.COMMENTS from user_tables left join user_tab_comments on USER_TABLES.TABLE_NAME = USER_TAB_COMMENTS.TABLE_NAME ";
switch (DataBaseManager.GetDataBaseType())
{
case DataBaseManager.DataBaseType.MSSqlServer:
break;
case DataBaseManager.DataBaseType.Oracle:
break;
case DataBaseManager.DataBaseType.DB2:
strSql = "select tabNAME as table_name, SYSCAT.TABLES.REMARKS as comments from syscat.tables where tabschema = current schema or tabschema='ES' or tabschema='TTA'";
break;
case DataBaseManager.DataBaseType.Default:
break;
default:
break;
}
dt = db.RunSqlQuery(strSql);
}
catch (Exception ex)
{
throw ex;
}
}
return(dt);
}
/// <summary>
/// 查询表中数据
/// </summary>
/// <param name="tableName">表名称</param>
/// <returns></returns>
public static System.Data.DataTable QueryDataByTableName(string tableName)
{
if (tableName.Trim().Equals(string.Empty))
{
return(null);
}
System.Data.DataTable dt = new System.Data.DataTable();
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
//string strSqlOra = "select * from @TABLE_NAME ";
//Dictionary<string, object> parameter = new Dictionary<string, object>();
//parameter.Add("TABLE_NAME", tableName);
//dtLogResult = db.RunSqlQuery(strSqlOra, parameter);
string strSql = "select * from " + tableName;
dt = db.RunSqlQuery(strSql);
dt.TableName = tableName;
}
catch (Exception ex)
{
throw ex;
}
}
return(dt);
}
internal static int UpdateResTableCol(string tableName, string culture, string contentCol, string content, string[] resKeyCols, string[] resKeyValues)
{
int result = 0;
if (resKeyCols.Length != resKeyValues.Length)
{
throw new ApplicationException("主键列数量,与主键值数量必须一致");
}
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
DbTransaction dbTrans = db.GetTransction();
try
{
string strSqlUpdate = string.Format("update {0} set {1} =@CONTENT where culture =@CULTURE ", tableName, contentCol);
string strSqlInsert = "";
string strSqlInsPre = string.Format("insert into {0}({1},CULTURE ", tableName, contentCol);
string strSqlInsLast = "values( @CONTENT,@CULTURE ";
Dictionary <string, object> parameter = new Dictionary <string, object>();
parameter.Clear();
parameter.Add("CONTENT", content);
parameter.Add("CULTURE", culture);
string keyCol, keyValue;
for (int i = 0; i < resKeyCols.Length; i++)
{
keyCol = resKeyCols[i].ToUpper();
keyValue = resKeyValues[i];
if (keyCol == "CULTURE")
{
continue;
}
strSqlUpdate += string.Format(" and {0} = @{1} ", keyCol, keyCol);
strSqlInsPre += string.Format(" ,{0} ", keyCol);
strSqlInsLast += string.Format(" ,@{0} ", keyCol);
parameter.Add(keyCol, keyValue);
}
strSqlInsert = string.Format("{0}) {1} )", strSqlInsPre, strSqlInsLast);
System.Console.WriteLine("insert:" + strSqlInsert);
System.Console.WriteLine("update:" + strSqlUpdate);
//如果修改不成功,就当做插入的
int temp = db.RunSqlNoneQuery(strSqlUpdate, parameter, dbTrans);
if (temp == 0)
{
temp = db.RunSqlNoneQuery(strSqlInsert, parameter, dbTrans);
}
result = temp;
dbTrans.Commit();//提交
}
catch (Exception ex)
{
dbTrans.Rollback();//回滚
throw ex;
}
}
return(result);
}
/// <summary>
/// 更新行 中某 一列
/// </summary>
/// <param name="tableName"></param>
/// <param name="dr"></param>
/// <returns></returns>
public static int UpdateDataRowCell(string tableName, DataRow dr, string columnName)
{
columnName = columnName.Trim();
tableName = tableName.Trim();
if (tableName.Equals(string.Empty) || dr == null || columnName.Equals(string.Empty))
{
return(0);
}
int result = 0;
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
string strSql = "update " + tableName + " set " + columnName + "= @" + columnName + " where 1=1 and ";
Dictionary <string, object> parameter = new Dictionary <string, object>();
int count = dr.Table.Columns.Count;
for (int i = 0; i < count; i++)
{
string colNameNow = dr.Table.Columns[i].ColumnName.Trim();
object colValue = dr[i];
parameter.Add(colNameNow, colValue);
if (colNameNow == columnName)
{
continue;
}
if (colValue == System.DBNull.Value)
{
strSql = strSql + dr.Table.Columns[i].ColumnName + " is null ";
}
else
{
strSql = strSql + dr.Table.Columns[i].ColumnName + " =@" + dr.Table.Columns[i].ColumnName;
}
if (i < count - 1)
{
strSql = strSql + " and ";
}
}
strSql = strSql.Trim();
if (strSql.EndsWith("and"))
{
strSql = strSql.Remove(strSql.Length - 3);
}
result = db.RunSqlNoneQuery(strSql, parameter);
}
catch (Exception ex)
{
throw ex;
}
}
return(result);
}
/// <summary>
/// 删除行(根据表名称,以及行内容)
/// </summary>
/// <param name="tableName"></param>
/// <param name="dr"></param>
/// <returns></returns>
public static int RemoveDataRow(string tableName, DataRow dr)
{
if (tableName.Trim().Equals(string.Empty) || dr == null)
{
return(0);
}
int result = 0;
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
//string strSqlOra = "select * from @TABLE_NAME ";
//Dictionary<string, object> parameter = new Dictionary<string, object>();
//parameter.Add("TABLE_NAME", tableName);
//dtLogResult = db.RunSqlQuery(strSqlOra, parameter);
string strSql = "delete from " + tableName + " where 1=1 and ";
if (dr.RowState == DataRowState.Deleted)
{
dr.RejectChanges();
}
Dictionary <string, object> parameter = new Dictionary <string, object>();
int count = dr.Table.Columns.Count;
for (int i = 0; i < count; i++)
{
string colNameNow = dr.Table.Columns[i].ColumnName.Trim();
object colValue = dr[i];
if (colValue == System.DBNull.Value)
{
strSql = strSql + dr.Table.Columns[i].ColumnName + " is null ";
}
else
{
strSql = strSql + dr.Table.Columns[i].ColumnName + " =@" + dr.Table.Columns[i].ColumnName;
parameter.Add(colNameNow, colValue);
}
if (i != count - 1)
{
strSql = strSql + " and ";
}
}
result = db.RunSqlNoneQuery(strSql, parameter);
}
catch (Exception ex)
{
throw ex;
}
}
return(result);
}
private static InterfaceDataBase GetDataBase(DataBaseType baseType)
{
InterfaceDataBase dataBase = null;
switch (baseType)
{
case DataBaseType.MSSqlServer:
case DataBaseType.Oracle:
case DataBaseType.DB2:
case DataBaseType.Default:
dataBase = new OleDbDataBase("");
break;
}
return(dataBase);
}
/// <summary>
/// 新增一行
/// </summary>
/// <param name="tableName"></param>
/// <param name="dr"></param>
/// <returns></returns>
internal static int AddDataRow(string tableName, DataRow dr)
{
tableName = tableName.Trim();
if (tableName.Equals(string.Empty) || dr == null)
{
return(0);
}
int result = 0;
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
Dictionary <string, object> parameter = new Dictionary <string, object>();
string strSql = "insert into " + tableName + " ";
string strBefore = "(";
string strAfter = " values(";
int count = dr.Table.Columns.Count;
for (int i = 0; i < count; i++)
{
string colNameNow = dr.Table.Columns[i].ColumnName.Trim();
object colValue = dr[i];
strBefore = strBefore + colNameNow;
strAfter = strAfter + " @" + colNameNow;
if (i != count - 1)
{
strBefore = strBefore + ",";
strAfter = strAfter + ",";
}
else
{
strBefore = strBefore + ") ";
strAfter = strAfter + ") ";
}
parameter.Add(colNameNow, colValue);
}
strSql = strSql + strBefore + strAfter;
result = db.RunSqlNoneQuery(strSql, parameter);
}
catch (Exception ex)
{
throw ex;
}
}
return(result);
}
public static DataTable ExecuteSqlQuery(string strSql)
{
DataTable result;
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
result = db.RunSqlQuery(strSql);
}
catch (Exception ex)
{
throw ex;
}
}
return(result);
}
public static int ExecuteSqlNoQuery(string strSql)
{
int result = 0;
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
result = db.RunSqlNoneQuery(strSql);
}
catch (Exception ex)
{
throw ex;
}
}
return(result);
}
int f_epestree_inqa(DataSet bcls_rec, DataSet bcls_ret,InterfaceDataBase conn)
{
//程序用变量
int doFlag = 0;
string strUserid="";
string strCompanycode = "";
string strRoot = "root"; //可传webroot参数
string strFavorite = "MYFAVORITE"; //可传WEB_MYFAVORITE
string strAppname = "";
try
{
strUserid = "admin";
strCompanycode = bcls_rec.Tables[0].Rows[0]["COMPANYCODE"];
strRoot = bcls_rec.Tables[0].Rows[0]["ROOT"];
strFavorite = bcls_rec.Tables[0].Rows[0]["FAVORITE"];
strAppname = bcls_rec.Tables[0].Rows[0]["APPNAME"];
bcls_ret.Tables.Add("MENUTREE");
CDbCommand tree_inqa(conn);
tree_inqa.SetCommandText(strSQL_ORA);
tree_inqa.Parameters.Set("appname",strAppname);
tree_inqa.Parameters.Set("userid",strUserid);
tree_inqa.Parameters.Set("root",strRoot);
tree_inqa.Parameters.Set("favorite",strFavorite);
tree_inqa.Parameters.Set("culture",s.culture);
tree_inqa.Parameters.Set("companycode",strCompanycode);
tree_inqa.ExecuteQuery(bcls_ret.Tables["MENUTREE"]);
}
catch( Exception ex)
{
doFlag = -1;
}
return (doFlag);
}
public static DataTable QueryColumnInfoByColName(string colName)
{
System.Data.DataTable dt = new System.Data.DataTable();
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
string strSql = "";
switch (DataBaseManager.GetDataBaseType())
{
case DataBaseManager.DataBaseType.MSSqlServer:
break;
case DataBaseManager.DataBaseType.Oracle:
strSql = string.Format(" select t1.column_name as item_name,t2.comments as item_desc, t1.data_type as item_type,t1.data_length as item_len, "
+ " t1.data_scale as item_scale, t1.data_precision as ITEM_PRECISION ,t1.data_default "
+ " from ALL_TAB_COLUMNS T1 ,ALL_COL_COMMENTS T2 "
+ " where T1.OWNER = T2.OWNER AND T1.TABLE_NAME = T2.TABLE_NAME AND T1.COLUMN_NAME = T2.COLUMN_NAME"
+ " and t1.column_name = '{0}' and rownum = 1 order by column_id ", colName.ToUpper());
break;
case DataBaseManager.DataBaseType.DB2:
strSql = string.Format(" select t1.name as item_name,t1.remarks as item_desc, t1.typename as item_type,t1.length as item_len,"
+ " t1.scale as item_scale,t1.length as ITEM_PRECISION,t1.default as data_default ,t1.keyseq "
+ " from Sysibm.syscolumns t1 where 1=1"
+ " and t1.name = '{0}' order by colNo ", colName.ToUpper());
break;
case DataBaseManager.DataBaseType.Default:
break;
default:
break;
}
dt = db.RunSqlQuery(strSql);
}
catch (Exception ex)
{
throw ex;
}
}
return(dt);
}
/// <summary>
/// 获取表的所有列名称以及列名称描述
/// </summary>
/// <param name="tableName"></param>
/// <returns></returns>
public static System.Data.DataTable QueryColumnByTableName(string tableName)
{
System.Data.DataTable dt = new System.Data.DataTable();
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
//string strSqlOra = "select USER_TABLES.TABLE_NAME as TABLE_NAME,USER_COL_COMMENTS.COMMENTS ,USER_COL_COMMENTS.COLUMN_NAME from user_tables left join user_col_comments on USER_TABLES.TABLE_NAME = user_col_comments.TABLE_NAME "
// + " where USER_TABLES.TABLE_NAME=@TABLE_NAME ";
string strSqlOra = "select table_name,column_name,comments from all_col_comments where TABLE_NAME =@TABLE_NAME ";
Dictionary <string, object> parameter = new Dictionary <string, object>();
parameter.Add("TABLE_NAME", tableName);
string strSql = strSqlOra;
switch (DataBaseManager.GetDataBaseType())
{
case DataBaseManager.DataBaseType.MSSqlServer:
break;
case DataBaseManager.DataBaseType.Oracle:
strSql = strSqlOra;
break;
case DataBaseManager.DataBaseType.DB2:
strSql = "select name as column_name, REMARKS as comments from Sysibm.syscolumns where TBNAME =@TABLE_NAME ";
break;
case DataBaseManager.DataBaseType.Default:
break;
default:
strSql = strSqlOra;
break;
}
dt = db.RunSqlQuery(strSql, parameter);
}
catch (Exception ex)
{
throw ex;
}
}
return(dt);
}
/// <summary>
/// 查询用户所有可操作的表
/// </summary>
/// <returns></returns>
public static System.Data.DataTable QueryResxTables(string tableName)
{
System.Data.DataTable dt = new System.Data.DataTable();
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
try
{
string strSqlOra = "select table_name,comments from all_tab_comments ";
//string strSqlOra = "select USER_TABLES.TABLE_NAME,USER_TAB_COMMENTS.COMMENTS from user_tables left join user_tab_comments on USER_TABLES.TABLE_NAME = USER_TAB_COMMENTS.TABLE_NAME where USER_TABLES.TABLE_NAME like '%'||@TABLENAME||'%' ";
//Dictionary<string, object> parameter = new Dictionary<string, object>();
//parameter.Add("TABLENAME", tableName);
string strSqlDB2 = "select tabNAME as table_name, SYSCAT.TABLES.REMARKS as comments from syscat.tables where tabschema = current schema or tabschema='ES' or tabschema='TTA'";
string strSql = strSqlOra;
switch (DataBaseManager.GetDataBaseType())
{
case DataBaseManager.DataBaseType.MSSqlServer:
break;
case DataBaseManager.DataBaseType.Oracle:
strSql = strSqlOra;
break;
case DataBaseManager.DataBaseType.DB2:
strSql = strSqlDB2;
break;
case DataBaseManager.DataBaseType.Default:
strSql = strSqlOra;
break;
default:
break;
}
dt = db.RunSqlQuery(strSql);
}
catch (Exception ex)
{
throw ex;
}
}
return(dt);
}
int f_epestree_inqa(DataSet bcls_rec, DataSet bcls_ret,InterfaceDataBase conn)
{
//������
int doFlag = 0;
string strUserid="";
string strCompanycode = "";
string strRoot = "root"; //�ɴ�webroot����
string strFavorite = "MYFAVORITE"; //�ɴ�WEB_MYFAVORITE
string strAppname = "";
try
{
strUserid = "admin";
strCompanycode = bcls_rec.Tables[0].Rows[0]["COMPANYCODE"];
strRoot = bcls_rec.Tables[0].Rows[0]["ROOT"];
strFavorite = bcls_rec.Tables[0].Rows[0]["FAVORITE"];
strAppname = bcls_rec.Tables[0].Rows[0]["APPNAME"];
bcls_ret.Tables.Add("MENUTREE");
CDbCommand tree_inqa(conn);
tree_inqa.SetCommandText(strSQL_ORA);
tree_inqa.Parameters.Set("appname",strAppname);
tree_inqa.Parameters.Set("userid",strUserid);
tree_inqa.Parameters.Set("root",strRoot);
tree_inqa.Parameters.Set("favorite",strFavorite);
tree_inqa.Parameters.Set("culture",s.culture);
tree_inqa.Parameters.Set("companycode",strCompanycode);
tree_inqa.ExecuteQuery(bcls_ret.Tables["MENUTREE"]);
}
catch( Exception ex)
{
doFlag = -1;
}
return (doFlag);
}
/// <summary>
/// 导入到数据库,约定dtData中第一行表示数据库中列.有一个STATUS列表示状态
/// </summary>
/// <param name="tableName"></param>
/// <param name="dtData"></param>
/// <returns></returns>
internal static int ImportToDataBase(string tableName, DataTable dtData)
{
tableName = tableName.Trim();
if (tableName == "")
{
return(0);
}
int result = 0;
if (dtData != null && dtData.Rows.Count > 0)
{
//首先获取要导入的列名称
try
{
//组合sql语句
string strSql = "insert into " + tableName + " ";
string strBefore = "(";
string strAfter = " values(";
int count = dtData.Columns.Count;
List <int> colIndex = new List <int>();
for (int i = 0; i < count; i++)
{
object colValue = dtData.Rows[0][i];
if (colValue == null || colValue.ToString().Trim().Equals(""))
{
continue;
}
//特殊列--状态
if (dtData.Columns[i].ColumnName == "STATUS")
{
continue;
}
colIndex.Add(i);
string colNameNow = colValue.ToString();
strBefore = strBefore + colNameNow + ",";
strAfter = strAfter + " @" + colNameNow + ",";
}
strBefore = strBefore.TrimEnd(',') + ")";;
strAfter = strAfter.TrimEnd(',') + ")";
strSql = strSql + strBefore + strAfter;
Dictionary <string, object> parameter = new Dictionary <string, object>();
using (InterfaceDataBase db = DataBaseManager.GetDataBase())
{
for (int i = 1; i < dtData.Rows.Count; i++)
{
try
{
parameter.Clear();
for (int j = 0; j < colIndex.Count; j++)
{
int temp = colIndex[j];
parameter.Add(dtData.Rows[0][temp].ToString(), dtData.Rows[i][temp]);
}
int result2 = db.RunSqlNoneQuery(strSql, parameter);
dtData.Rows[i]["STATUS"] = result2;
result += result2;
}
catch
{
dtData.Rows[i]["STATUS"] = "error";// +ex.Message;
//单条记录插入失败时怎么办?;
}
}
}
}
catch (Exception ex)
{
throw ex;
}
}
return(result);
}
