• oracle获取表和列的备注


    using System;
    using System.Collections.Generic;
    using System.Data;
    using System.Linq;
    using System.Runtime.Serialization.Json;
    using System.Text.RegularExpressions;
    using System.Web;
    using System.Web.UI;
    using System.Web.UI.WebControls;
    using Common;
    using DevExpress.Utils.Text.Internal;
    using DevExpress.Web.ASPxTabControl;
    using Framework;
    using NPOI.SS.Formula.Functions;
    using WebApp.Common;
    using Contract.Domain;
    using System.Collections;
    using Match = System.Text.RegularExpressions.Match;
    using System.Runtime.Serialization;

    namespace HraWeb
    {
    [DataContract(Namespace = "Contract.Domain")]
    public class UserTabColumn
    {
    [DataMember]
    public virtual string ColumnName { get; set; }
    [DataMember]
    public virtual string DataType { get; set; }

    [DataMember]
    public virtual string Comments { get; set; }
    }
    public partial class BasInstDefaultValueConfigManage : EntityDetail<BasInstDefaultValue>
    {

    //初始页面控件
    protected override void InitPage(string id)
    {

    // BindEntityDrop(txt_TableName_, "all_tables",false);
    base.InitPage(id);
    }
    protected void BindEntityDrop()
    {

    //txt_InstrumentTypeId_.DataTextField = "InstrumentTypeName";
    //txt_InstrumentTypeId_.DataValueField = "Id";
    //txt_InstrumentTypeId_.DataSource =
    // Holworth.Utility.Utility.ListToT<BasInstrumentType>(Dao.FindList(new QueryInfo("BasInstrumentType")))
    // .ToList();
    //txt_InstrumentTypeId_.DataBind();

    }

    protected override BasInstDefaultValue LoadData(string id)
    {
    var obj = base.LoadData(id);
    return obj;
    }

    protected override void Page_Load(object sender, EventArgs e)
    {

    if (Request["_method"] == "Table2Drop")
    {
    string tableName = Request["entityType"] ?? "";
    if (!string.IsNullOrEmpty(tableName))
    Table2Drop(tableName);
    }
    else if (Request["_method"] == "getTable")
    {
    GetTable();

    }
    else if (Request["_method"] == "getModel")
    {
    getModel();
    }

    // base.svc = Psvc;
    base.Page_Load(sender, e);
    }

    public void getModel()
    {
    string tname = Request["_tname"] ?? "";
    if (!string.IsNullOrEmpty(tname))
    {
    QueryInfo info=new QueryInfo("BasInstDefaultValue");
    }
    }

    public void GetTable()
    {
    string tname = Request["tname"];
    QueryInfo colTypeInfo = new QueryInfo();
    colTypeInfo.CustomSQL = string.Format(@"select a.column_name column_name,a.DATA_TYPE DATA_TYPE,b.comments comments from User_Tab_Columns a inner join user_col_comments b on a.table_name=b.table_name
    and lower(a.column_name) not in(
    'sequence',
    'is_deleted',
    'py',
    'create_uid',
    'create_uname',
    'create_oid',
    'create_pid',
    'create_date',
    'last_mod_uid',
    'last_mod_uname',
    'last_mod_oid',
    'last_mod_pid',
    'last_mod_datetime')
    and a.column_name=b.column_name where a.TABLE_NAME=upper(trim('{0}'))", tname.ToUpper());
    List<UserTabColumn> columnDic = Dao.ExcuteDataSet(colTypeInfo).Tables[0].ToList<UserTabColumn>();
    var s = Newtonsoft.Json.JsonConvert.SerializeObject(columnDic);
    HttpContext.Current.Response.Write(s);
    HttpContext.Current.Response.End();

    }

    public void Table2Drop(string tableName)
    {
    QueryInfo tabInfo = new QueryInfo();
    tabInfo.CustomSQL = @"select a.TABLE_NAME TABLE_NAME,b.COMMENTS COMMENTS
    from user_tables a,user_tab_comments b
    WHERE a.TABLE_NAME=b.TABLE_NAME
    ";
    //
    var keyword = Request["keyword"] ?? string.Empty;
    if (!string.IsNullOrEmpty(keyword))
    {

    tabInfo.CustomSQL += string.Format(" and b.{0} like '%{1}%'", "COMMENTS", keyword);

    }
    //tabInfo.PageSize = int.Parse(HttpContext.Current.Request["rows"]);
    //int pageIndex = int.Parse(HttpContext.Current.Request["page"]);
    //tabInfo.StartRecord = (pageIndex - 1) * tabInfo.PageSize;
    //tabInfo.TotalCount = 1;
    //
    DataTable dt = Dao.ExcuteDataSet(tabInfo).Tables[0];
    var s = Newtonsoft.Json.JsonConvert.SerializeObject(dt);
    HttpContext.Current.Response.Write(s);
    HttpContext.Current.Response.End();

    }

    protected Hashtable SetInfo()
    {
    Hashtable aa = new Hashtable();
    aa.Clear();
    foreach (string key in Request.Params.Keys)
    {
    if (regEx.IsMatch(key))
    {
    Match m = regEx.Match(key);
    string g = m.Groups["TAG"].Value;
    if (string.IsNullOrEmpty(Request.Params[key]))
    {
    continue;
    }
    if (string.IsNullOrEmpty(g))
    {
    if (!aa.Contains(m.Groups["PROP"].Value))
    {
    aa.Add(m.Groups["PROP"].Value, Request.Params[key]);
    }
    }
    else
    {
    if (!aa.Contains(m.Groups["PROP"].Value + "_" + g))
    {
    aa.Add(m.Groups["PROP"].Value + "_" + g, Request.Params[key]);
    }

    }
    }
    }
    return aa;
    }
    private static string regexCtlValObj = @"w{3,5}?_(?<PROP>w*)_(?<TAG>(wd{1,2})*)$";
    public static System.Text.RegularExpressions.Regex regEx = new Regex(regexCtlValObj, RegexOptions.IgnoreCase);

    private Contract.IService.IRskValuationModelConfigService psvc;
    /// <summary>
    /// 初始化
    /// </summary>
    Contract.IService.IRskValuationModelConfigService Psvc
    {
    get
    {
    if (psvc == null)
    {
    psvc = ctx.GetObject("RskValuationModelConfigService") as Contract.IService.IRskValuationModelConfigService;
    }
    return psvc;

    }
    }

    }
    }

  • 相关阅读:
    Java学习笔记(4)
    Idea常用功能汇总
    Java学习笔记(3)
    Java学习笔记(2)
    Java学习笔记(1)
    如何开发NPM包
    c#抓屏功能在DPI缩放后,截到的图片不完整的问题
    支持续传功能的ASP.NET WEB API文件下载服务
    ASP.NET MVC 阻止通过Url直接访问服务器上的静态文件
    VS2013/VS2015/VS2017通过oschina托管代码
  • 原文地址:https://www.cnblogs.com/kexb/p/4823929.html
Copyright © 2020-2023  润新知