Merge pull request #25 from SQLPlayer/develop

ver.2.4

Author: NowinskiK

App.config

@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <appSettings>
+    <add key="excludeDataTypes" value="timestamp;" />
+  </appSettings>  
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
     </startup>

ChangesLog.txt

@@ -1,6 +1,13 @@
 SQLPlayer Data Script Writer - Changes Log
 ==========================================
 
+ver.2.4 @ 08/09/2021
+- Support for datetimeoffset type (#20)
+- Config data types to not be scripted (#20)
+- Fixed SQL reading structure of a table (#23)
+- Do not script calculated columns (#18)
+- Option to open target folder in Explorer
+
 ver.2.3 @ 02/12/2020
 - Support for Temporal tables (#10)
 - Support for Time data type (#14)

DataScriptWriter.csproj

@@ -153,7 +153,8 @@ INNER JOIN sys.schemas s on s.schema_id = o.schema_id
 WHERE o.name = parsename(@TableName, 1) and s.name = parsename(@TableName, 2)
 );
 WITH cc as ( 
-    SELECT c.name as COLUMN_NAME, c.is_identity from sys.objects o  
+    SELECT c.name as COLUMN_NAME, c.is_identity, c.is_computed
+   FROM sys.objects o  
     INNER JOIN sys.columns c ON c.object_id = o.object_id 
     WHERE o.object_id = @oid 
 ) 
@@ -163,6 +164,7 @@ LEFT JOIN (
 	select  tc.TABLE_SCHEMA, tc.TABLE_NAME, kcu.COLUMN_NAME, tc.constraint_type 
 	from    information_schema.table_constraints tc 
 	join    information_schema.key_column_usage kcu on 
+			tc.table_schema = kcu.table_schema and 
 			tc.table_name = kcu.table_name and 
 			tc.constraint_name = kcu.constraint_name 
 	where   tc.table_name = parsename(@TableName, 1) and 
@@ -171,7 +173,8 @@ LEFT JOIN (
 ) as co on co.TABLE_SCHEMA = c.TABLE_SCHEMA and co.TABLE_NAME = c.TABLE_NAME and co.COLUMN_NAME = c.COLUMN_NAME 
 LEFT JOIN cc ON cc.COLUMN_NAME = c.COLUMN_NAME 
 where   c.table_name = parsename(@TableName, 1) and 
-		c.table_schema = parsename(@TableName, 2) ;</value>
+c.table_schema = parsename(@TableName, 2)
+and cc.is_computed = 0</value>
   </data>
   <data name="LoadColumnInfo2016andLater" xml:space="preserve">
     <value>DECLARE @Tablename nvarchar(100) = '{0}';
@@ -181,7 +184,7 @@ INNER JOIN sys.schemas s on s.schema_id = o.schema_id
 WHERE o.name = parsename(@TableName, 1) and s.name = parsename(@TableName, 2)
 );
 WITH cc as ( 
-    SELECT c.name as COLUMN_NAME, c.is_identity, c.generated_always_type
+    SELECT c.name as COLUMN_NAME, c.is_identity, c.generated_always_type, c.is_computed
 	from sys.objects o  
     INNER JOIN sys.columns c ON c.object_id = o.object_id 
     WHERE o.object_id = @oid 
@@ -192,6 +195,7 @@ LEFT JOIN (
 	select  tc.TABLE_SCHEMA, tc.TABLE_NAME, kcu.COLUMN_NAME, tc.constraint_type 
 	from    information_schema.table_constraints tc 
 	join    information_schema.key_column_usage kcu on 
+			tc.table_schema = kcu.table_schema and 
 			tc.table_name = kcu.table_name and 
 			tc.constraint_name = kcu.constraint_name 
 	where   tc.table_name = parsename(@TableName, 1) and 
@@ -200,7 +204,8 @@ LEFT JOIN (
 ) as co on co.TABLE_SCHEMA = c.TABLE_SCHEMA and co.TABLE_NAME = c.TABLE_NAME and co.COLUMN_NAME = c.COLUMN_NAME 
 LEFT JOIN cc ON cc.COLUMN_NAME = c.COLUMN_NAME 
 where   c.table_name = parsename(@TableName, 1) 
-and 	c.table_schema = parsename(@TableName, 2)
-and		cc.generated_always_type = 0</value>
+and c.table_schema = parsename(@TableName, 2)
+and cc.generated_always_type = 0
+and cc.is_computed = 0</value>
   </data>
 </root>

Properties/Resources.Designer.cs

@@ -1,5 +1,7 @@
 using System;
 using System.Collections.Generic;
+using System.Configuration;
+using System.Linq;
 using System.Text;
 using System.Data;
 using System.IO;
@@ -15,14 +17,20 @@ public class ScriptWriter
         private DataTable _dt;
         DataView _dv;
         public bool OptionProcWrapUp = false;
-        private string _BatchSeparator = "GO";
+        private string _BatchSeparator = "GO";
+        private List<string> _excludeDataTypes = new List<string>();
+
 
         public ScriptWriter(CAMOsoft.DbUtils.MsSqlSession db, string outputFolder)
         {
             _db = db;
             _OutputFolder = outputFolder;
             string sql = "SELECT @@SPID AS SPID, SUSER_NAME() AS UserName, DB_NAME() AS DbName, @@SERVERNAME AS ServerName, @@VERSION as ServerVersion;";
-            _ServerInfoRow = _db.SelectRow(sql);
+            _ServerInfoRow = _db.SelectRow(sql);
+
+            if (!string.IsNullOrEmpty(ConfigurationManager.AppSettings["excludeDataTypes"]))
+                _excludeDataTypes = new List<string>(ConfigurationManager.AppSettings["excludeDataTypes"].Split(new char[] { ';' }));
+
             InitTable();
         }
 
@@ -92,8 +100,21 @@ private DataTable LoadColumnsInfo(ScriptObject so)
             if (IsSQLServer2016orLater()) queryDef = "LoadColumnInfo2016andLater";
             string sql = Properties.Resources.ResourceManager.GetString(queryDef);
             sql = sql.Replace("{0}", so.FullName);
-            DataTable dt = _db.SelectTable(sql, "ColumnInfo");
-            return dt;
+            DataTable dt = _db.SelectTable(sql, "ColumnInfo");
+            string filter = string.Empty;
+
+            if(_excludeDataTypes.Count >= 1)
+                filter = string.Format("DATA_TYPE NOT in ({0})", string.Join(",", _excludeDataTypes.Select(x => string.Format("'{0}'", x))));
+
+            var filteredDr = dt.Select(filter);
+            var filteredDt = new DataTable();
+
+            if (filteredDr.Length != 0)
+                filteredDt = filteredDr.CopyToDataTable();
+            filteredDt.TableName = dt.TableName;
+
+            return filteredDt;
+
         }
 
         private bool IsSQLServer2016orLater()
@@ -167,7 +188,10 @@ private StringBuilder SerializeRowValues(DataRow row, DataTable colInfoTable, st
                         case "binary":
                         case "varbinary":
                             v = "0x" + ByteArrayToHex((byte[])row[col]);
-                            break;
+                            break;
+                        case "datetimeoffset":
+                            v = String.Format("'{0:yyyyMMdd HH:mm:ss.fffffff} {1}'", row[col], row[col].ToString().Substring(row[col].ToString().Length - 6));
+                            break;
                         default:
                             throw new Exception("Unknown SQL data type! (" + sqltype + ")");
                     }
@@ -427,6 +451,15 @@ private void ScriptTableInitialInsert(ScriptObject so, DataTable colInfoTable, D
         }
 
 
+        public string OutputFolder
+        {
+            get
+            {
+                return _OutputFolder;
+            }
+        }
+
+
         public string UserName {
             get
             {

Properties/Resources.resx

@@ -74,6 +74,11 @@ private void bbiScript_ItemClick(object sender, DevExpress.XtraBars.ItemClickEve
                 cnt++;
             }
             barStaticItem1.Caption = String.Format("Done. {0} tables were scripted.", cnt);
+            DialogResult r = MessageBox.Show(  "Do you want to open target location with File Explorer?", "Open target location", MessageBoxButtons.YesNo);
+            if (r == DialogResult.Yes)
+            {
+                Process.Start("explorer.exe", _gen.OutputFolder);
+            }
         }
 
         private void gridControl1_DoubleClick(object sender, EventArgs e)