废弃sqlite代码，备查
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection;
using TrustDevKit.Accident_WebService;
using TrustDevKit.localhost;
using TrustDevKit.Misc;
using System.Windows;
using System.Data.SQLite;
using System.Data;
using System.Data.Common;
using System.IO;
using System.Configuration;
using System; namespace TrustDevKit
{
namespace Accident
{
public partial class DataService
{
/// <summary>
/// 更新本地字典、文书模板库
/// </summary>
/// <returns>返回更新表数,失败出错返回-1</returns>
public static int Upate_Code_TemplateDB()
{
int gxs = -;
try
{
using (SQLiteConnection connection = new SQLiteConnection(SQLiteConnectionString_Code_TemplateDB))
{
connection.Open();
SQLiteCommand command = new SQLiteCommand(connection); #region 检查更新记录 string sql = "create table if not exists Update_Info(gxxm varchar2(64),gxsj date);";
command.CommandText = sql;
command.ExecuteNonQuery(); sql = "select gxsj from Update_Info where gxxm='Code_TemplateDB';";
command.CommandText = sql;
var result = command.ExecuteScalar();
DateTime last_update = new DateTime(); ;
if (result == null)
{
sql = "insert into update_info (gxxm,gxsj) values ('Code_TemplateDB',datetime('2001-01-01'));";
command.CommandText = sql;
command.ExecuteNonQuery();
}
else
{
last_update = (DateTime)result;
}
gxs++; //查找最近更新的表，以服务器更新时间与config文件记录做对比
DataTable table_updateinfo = taps_WebService.Get_UpdateInfo(); //服务器更新信息表
bool frm_codetype_updated = (DateTime)table_updateinfo.Select("DM='Frm_Code'")[]["GXSJ"] > last_update;
bool frm_code_updated = (DateTime)table_updateinfo.Select("DM='Taps_CodeType'")[]["GXSJ"] > last_update;
bool taps_codetype_updated = (DateTime)table_updateinfo.Select("DM='Taps_Code'")[]["GXSJ"] > last_update;
bool taps_code_updated = (DateTime)table_updateinfo.Select("DM='Taps_Code'")[]["GXSJ"] > last_update;
bool doctemplatetype_updated = (DateTime)table_updateinfo.Select("DM='Taps_DocTemplateType'")[]["GXSJ"] > last_update;
bool doctemplate_updated = (DateTime)table_updateinfo.Select("DM='Taps_DocTemplate'")[]["GXSJ"] > last_update;
#endregion //开始事务
using (DbTransaction transaction = connection.BeginTransaction())
{
try
{
#region 更新Frm_CodeType表
if (frm_code_updated)
{
string drop_From_CodeType = "drop table if exists Frm_codeType;";
string create_Frm_CodeType = " CREATE TABLE if not exists FRM_CODETYPE( xtlb VARCHAR2(2) not null, dmlb VARCHAR2(6) not null, lbsm VARCHAR2(256) not null, dmcd NUMBER(2), lbsx CHAR(1),"
+ " dmsx NUMBER(4), bz VARCHAR2(256), jznc CHAR(1), dmlx CHAR(1));";
string create_Frm_CodeType_Idx = "CREATE UNIQUE INDEX if not exists Frm_CodeType_Idx on Frm_CodeType (XTLB,DMLB);";
command.CommandText = drop_From_CodeType + create_Frm_CodeType + create_Frm_CodeType_Idx;
command.ExecuteNonQuery(); DataTable frmcodetype = DataService.taps_WebService.Get_CodeTable_by_name("Frm_CodeType");
foreach (var item in frmcodetype.Rows)
{
DataRow dr = item as DataRow;
sql = "INSERT INTO FRM_CODETYPE(xtlb,dmlb,lbsm,dmcd,lbsx,dmsx,bz,jznc,dmlx)values(@xtlb,@dmlb,@lbsm,@dmcd,@lbsx,@dmsx,@bz,@jznc,@dmlx)"; SQLiteParameter[] parameters = new SQLiteParameter[]{
new SQLiteParameter("@xtlb",dr["XTLB"]),
new SQLiteParameter("@dmlb",dr["DMLB"]),
new SQLiteParameter("@lbsm",dr["LBSM"]),
new SQLiteParameter("@dmcd",dr["DMCD"]),
new SQLiteParameter("@lbsx",dr["LBSX"]),
new SQLiteParameter("@dmsx",dr["DMSX"]) ,
new SQLiteParameter("@bz",dr["BZ"]),
new SQLiteParameter("@jznc",dr["JZNC"]),
new SQLiteParameter("@dmlx",dr["DMLX"])
};
command.CommandText = sql;
command.Parameters.AddRange(parameters);
command.ExecuteNonQuery();
}
gxs++;
}
#endregion #region 更新Frm_Code
if (frm_codetype_updated)
{
string drop_From_Code = "drop table if exists Frm_code;";
string create_Frm_Code = " CREATE TABLE if not exists FRM_CODE( xtlb CHAR(2) not null, dmlb VARCHAR2(6) not null, dmz VARCHAR2(30) not null, "
+ "dmsm1 VARCHAR2(256) not null, dmsm2 VARCHAR2(256), dmsm3 VARCHAR2(256), dmsm4 VARCHAR2(256), dmsx CHAR(1) default 0, sxh NUMBER(4), ywdx VARCHAR2(128), zt CHAR(1) default 1);";
string create_Frm_Code_Idx = "CREATE UNIQUE INDEX if not exists Frm_Code_Idx on Frm_Code (XTLB,DMLB,DMZ);";
command.CommandText = drop_From_Code + create_Frm_Code + create_Frm_Code_Idx;
command.ExecuteNonQuery(); DataTable frmcode = DataService.taps_WebService.Get_CodeTable_by_name("Frm_Code");
foreach (var item in frmcode.Rows)
{
DataRow dr = item as DataRow;
sql = "INSERT INTO FRM_CODE(xtlb,dmlb,dmz,dmsm1,dmsm2,dmsm3,dmsm4,dmsx,sxh,ywdx,zt)values(@xtlb,@dmlb,@dmz,@dmsm1,@dmsm2,@dmsm3,@dmsm4,@dmsx,@sxh,@ywdx,@zt)"; SQLiteParameter[] parameters = new SQLiteParameter[]{
new SQLiteParameter("@xtlb",dr["XTLB"]),
new SQLiteParameter("@dmlb",dr["DMLB"]),
new SQLiteParameter("@dmz",dr["DMZ"]),
new SQLiteParameter("@dmsm1",dr["DMSM1"]),
new SQLiteParameter("@dmsm2",dr["DMSM2"]),
new SQLiteParameter("@dmsm3",dr["DMSM3"]) ,
new SQLiteParameter("@dmsm4",dr["DMSM4"]),
new SQLiteParameter("@dmsx",dr["DMSX"]),
new SQLiteParameter("@sxh",dr["SXH"]),
new SQLiteParameter("@ywdx",dr["YWDX"]),
new SQLiteParameter("@zt",dr["ZT"])
};
command.CommandText = sql;
command.Parameters.AddRange(parameters);
command.ExecuteNonQuery();
}
gxs++;
}
#endregion #region 更新Taps_CodeType
if (taps_codetype_updated)
{
string drop_Taps_CodeType = "drop table if exists Taps_codeType;";
string create_TAPS_CODETYPE = "CREATE TABLE if not exists TAPS_CODETYPE( dmlb VARCHAR2(6) not null, lbsm VARCHAR2(256) not null, dmcd NUMBER(2), "
+ "lbsx CHAR(1), dmsx NUMBER(4), bz VARCHAR2(256), jznc CHAR(1), dmlx CHAR(1));";
string create_Taps_CodeType_Idx = "CREATE UNIQUE INDEX if not exists Taps_CodeType_Idx on Taps_CodeType (DMLB);";
command.CommandText = drop_Taps_CodeType + create_TAPS_CODETYPE + create_Taps_CodeType_Idx;
command.ExecuteNonQuery(); DataTable tapscodetype = DataService.taps_WebService.Get_CodeTable_by_name("Taps_CodeType");
foreach (var item in tapscodetype.Rows)
{
DataRow dr = item as DataRow;
sql = "INSERT INTO Taps_CODETYPE(dmlb,lbsm,dmcd,lbsx,dmsx,bz,jznc,dmlx)values(@dmlb,@lbsm,@dmcd,@lbsx,@dmsx,@bz,@jznc,@dmlx)"; SQLiteParameter[] parameters = new SQLiteParameter[]{
new SQLiteParameter("@dmlb",dr["DMLB"]),
new SQLiteParameter("@lbsm",dr["LBSM"]),
new SQLiteParameter("@dmcd",dr["DMCD"]),
new SQLiteParameter("@lbsx",dr["LBSX"]),
new SQLiteParameter("@dmsx",dr["DMSX"]) ,
new SQLiteParameter("@bz",dr["BZ"]),
new SQLiteParameter("@jznc",dr["JZNC"]),
new SQLiteParameter("@dmlx",dr["DMLX"])
};
command = new SQLiteCommand(connection);
command.CommandText = sql;
command.Parameters.AddRange(parameters);
command.ExecuteNonQuery();
}
gxs++;
}
#endregion #region 更新Taps_Code
if (taps_code_updated)
{
string drop_Taps_Code = "drop table if exists Taps_code;";
string create_TAPS_CODE = "CREATE TABLE if not exists TAPS_CODE( dmlb VARCHAR2(6) not null, dmz VARCHAR2(30) not null, dmsm1 VARCHAR2(256) not null, dmsm2 VARCHAR2(256), dmsm3 VARCHAR2(256),"
+ " dmsm4 VARCHAR2(256), dmsx CHAR(1) default 0, sxh NUMBER(4), ywdx VARCHAR2(128), zt CHAR(1) default 1);";
string create_Taps_Code_Idx = "CREATE UNIQUE INDEX if not exists Taps_Code_Idx on Taps_Code (DMLB,DMZ);";
command.CommandText = drop_Taps_Code + create_TAPS_CODE + create_Taps_Code_Idx;
command.ExecuteNonQuery(); DataTable tapscode = DataService.taps_WebService.Get_CodeTable_by_name("Taps_Code");
foreach (var item in tapscode.Rows)
{
DataRow dr = item as DataRow;
sql = "INSERT INTO Taps_CODE(dmlb,dmz,dmsm1,dmsm2,dmsm3,dmsm4,dmsx,sxh,ywdx,zt)values(@dmlb,@dmz,@dmsm1,@dmsm2,@dmsm3,@dmsm4,@dmsx,@sxh,@ywdx,@zt)"; SQLiteParameter[] parameters = new SQLiteParameter[]{
new SQLiteParameter("@dmlb",dr["DMLB"]),
new SQLiteParameter("@dmz",dr["DMZ"]),
new SQLiteParameter("@dmsm1",dr["DMSM1"]),
new SQLiteParameter("@dmsm2",dr["DMSM2"]),
new SQLiteParameter("@dmsm3",dr["DMSM3"]) ,
new SQLiteParameter("@dmsm4",dr["DMSM4"]),
new SQLiteParameter("@dmsx",dr["DMSX"]),
new SQLiteParameter("@sxh",dr["SXH"]),
new SQLiteParameter("@ywdx",dr["YWDX"]),
new SQLiteParameter("@zt",dr["ZT"])
};
command = new SQLiteCommand(connection);
command.CommandText = sql;
command.Parameters.AddRange(parameters);
command.ExecuteNonQuery();
}
gxs++;
}
#endregion #region 更新DocTemplateType
if (doctemplatetype_updated)
{
string drop_DocTemplateType = "drop table if exists DocTemplateType;";
string create_DocTemplateType = " CREATE TABLE if not exists DocTemplateType(XTLB varchar(2),MBLB varchar(6),LBSM varchar(256),MBSX int(4),BZ varchar(256));";
string create_DocTemplateType_Idx = "CREATE UNIQUE INDEX if not exists DocTemplateType_Idx on DocTemplateType (XTLB,MBLB);";
command.CommandText = drop_DocTemplateType + create_DocTemplateType + create_DocTemplateType_Idx;
command.ExecuteNonQuery();
DataTable doctemplatetype = DataService.taps_WebService.Get_CodeTable_by_name("Taps_DocTemplateType");
foreach (var item in doctemplatetype.Rows)
{
DataRow dr = item as DataRow;
sql = "INSERT INTO DocTemplateType(xtlb,mblb,lbsm,mbsx,bz)values(@xtlb,@mblb,@lbsm,@mbsx,@bz)"; SQLiteParameter[] parameters = new SQLiteParameter[]{
new SQLiteParameter("@xtlb",dr["XTLB"]),
new SQLiteParameter("@mblb",dr["MBLB"]),
new SQLiteParameter("@lbsm",dr["LBSM"]),
new SQLiteParameter("@mbsx",dr["MBSX"]),
new SQLiteParameter("@bz",dr["BZ"])
};
command = new SQLiteCommand(connection);
command.CommandText = sql;
command.Parameters.AddRange(parameters);
command.ExecuteNonQuery();
}
gxs++;
}
#endregion #region 更新DocTemplate
if (doctemplate_updated)
{
string drop_DocTemplate = "drop table if exists DocTemplate;";
string create_DocTemplate = "CREATE TABLE if not exists DocTemplate( xtlb CHAR(2) not null, mblb VARCHAR2(6) not null, mbdm VARCHAR2(30) not null, "
+ "mbmc VARCHAR2(256) not null, sxh NUMBER(4), zt CHAR(1) default 1, gxsj datatime, mb Blob);";
string create_DocTemplate_Idx = "CREATE UNIQUE INDEX if not exists DocTemplate_Idx on DocTemplate (XTLB,MBLB,MBDM);";
command.CommandText = drop_DocTemplate + create_DocTemplate + create_DocTemplate_Idx;
command.ExecuteNonQuery();
DataTable doctemplate = DataService.taps_WebService.Get_CodeTable_by_name("Taps_DocTemplate");
foreach (var item in doctemplate.Rows)
{
DataRow dr = item as DataRow;
string mb_file = dr["XTLB"] + "_" + dr["MBLB"] + "_" + dr["MBDM"];
byte[] mb_buffer = DataService.taps_WebService.Get_DocTemplate(mb_file); sql = "INSERT INTO DocTemplate(xtlb,mblb,mbdm,mbmc,sxh,zt,gxsj,mb)values(@xtlb,@mblb,@mbdm,@mbmc,@sxh,@zt,@gxsj,@mb)"; SQLiteParameter[] parameters = new SQLiteParameter[]{
new SQLiteParameter("@xtlb",dr["XTLB"]),
new SQLiteParameter("@mblb",dr["MBLB"]),
new SQLiteParameter("@mbdm",dr["MBDM"]),
new SQLiteParameter("@mbmc",dr["MBMC"]),
new SQLiteParameter("@sxh",dr["SXH"]),
new SQLiteParameter("@zt",dr["ZT"]),
new SQLiteParameter("@gxsj",dr["GXSJ"]) ,
new SQLiteParameter("@mb",mb_buffer) };
command.CommandText = sql;
command.Parameters.AddRange(parameters);
command.ExecuteNonQuery();
}
gxs++;
}
#endregion #region 记录本次更新时间
if (gxs > )
{
sql = "update update_info set gxsj=datetime('" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "');";
command.CommandText = sql;
command.ExecuteNonQuery();
}
#endregion transaction.Commit(); //提交事务，写入数据文件 }
catch (Exception)
{
transaction.Rollback(); //出错回滚
return -;
}
}
connection.Close();
}
return gxs;
}
catch
{
return -;
}
} }
}
}
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