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Overview
Comment: | Enhanced schema support and bugfixes |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | sourceforge |
Files: | files | file ages | folders |
SHA1: |
bc941432db7665ea8ddb624519f200df |
User & Date: | rmsimpson 2005-08-25 05:42:34.000 |
Context
2005-08-25
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18:30 | NTFS EFS (Encrypted file system) and compression support check-in: a90b51ae3c user: rmsimpson tags: sourceforge | |
05:42 | Enhanced schema support and bugfixes check-in: bc941432db user: rmsimpson tags: sourceforge | |
05:42 | Enhanced design-time support check-in: c08310dd7d user: rmsimpson tags: sourceforge | |
Changes
Changes to System.Data.SQLite/SQLiteConnection.cs.
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778 779 780 781 782 783 784 | tbl.Columns.Add("DOMAIN_NAME", typeof(string)); tbl.Columns.Add("DESCRIPTION", typeof(string)); tbl.BeginLoadData(); if (String.IsNullOrEmpty(strCatalog)) strCatalog = "main"; | | | 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 | tbl.Columns.Add("DOMAIN_NAME", typeof(string)); tbl.Columns.Add("DESCRIPTION", typeof(string)); tbl.BeginLoadData(); if (String.IsNullOrEmpty(strCatalog)) strCatalog = "main"; using (SQLiteCommand cmdTables = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "SELECT * FROM [{0}].[sqlite_master] WHERE [type] LIKE 'table' OR [type] LIKE 'view'", strCatalog), this)) { using (SQLiteDataReader rdTables = cmdTables.ExecuteReader()) { while (rdTables.Read()) { if (String.IsNullOrEmpty(strTable) || String.Compare(strTable, rdTables.GetString(2), true, CultureInfo.CurrentCulture) == 0) { |
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834 835 836 837 838 839 840 | /// <summary> /// Returns index information for the given database and catalog /// </summary> /// <param name="strCatalog">The catalog (attached database) to query, can be null</param> /// <param name="strIndex">The name of the index to retrieve information for, can be null</param> /// <param name="strTable">The table to retrieve index information for, can be null</param> /// <returns>DataTable</returns> | | | 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 | /// <summary> /// Returns index information for the given database and catalog /// </summary> /// <param name="strCatalog">The catalog (attached database) to query, can be null</param> /// <param name="strIndex">The name of the index to retrieve information for, can be null</param> /// <param name="strTable">The table to retrieve index information for, can be null</param> /// <returns>DataTable</returns> private DataTable Schema_Indexes(string strCatalog, string strTable, string strIndex) { DataTable tbl = new DataTable("Indexes"); DataRow row; DataTable tblSchema; tbl.Locale = CultureInfo.InvariantCulture; tbl.Columns.Add("TABLE_CATALOG", typeof(string)); |
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1029 1030 1031 1032 1033 1034 1035 | using (SQLiteCommand cmd = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "SELECT * FROM [{0}].[sqlite_master] WHERE [type] LIKE 'view'", strCatalog), this)) { using (SQLiteDataReader rd = (SQLiteDataReader)cmd.ExecuteReader()) { while (rd.Read()) { if (String.Compare(rd.GetString(1), strView, true, CultureInfo.CurrentCulture) == 0 | | | | | 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 | using (SQLiteCommand cmd = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "SELECT * FROM [{0}].[sqlite_master] WHERE [type] LIKE 'view'", strCatalog), this)) { using (SQLiteDataReader rd = (SQLiteDataReader)cmd.ExecuteReader()) { while (rd.Read()) { if (String.Compare(rd.GetString(1), strView, true, CultureInfo.CurrentCulture) == 0 || String.IsNullOrEmpty(strView)) { strItem = rd.GetString(4); nPos = Globalization.CultureInfo.InvariantCulture.CompareInfo.IndexOf(strItem, " AS ", CompareOptions.IgnoreCase); if (nPos > -1) { strItem = strItem.Substring(nPos + 4).Trim(); row = tbl.NewRow(); row["TABLE_CATALOG"] = strCatalog; row["TABLE_NAME"] = rd.GetString(2); row["IS_UPDATABLE"] = false; row["VIEW_DEFINITION"] = strItem; |
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1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 | tbl.Columns.Add("TABLE_CATALOG", typeof(string)); tbl.Columns.Add("TABLE_SCHEMA", typeof(string)); tbl.Columns.Add("TABLE_NAME", typeof(string)); tbl.Columns.Add("CONSTRAINT_TYPE", typeof(string)); tbl.Columns.Add("IS_DEFERRABLE", typeof(bool)); tbl.Columns.Add("INITIALLY_DEFERRED", typeof(bool)); tbl.Columns.Add("FKEY_FROM_COLUMN", typeof(string)); tbl.Columns.Add("FKEY_TO_CATALOG", typeof(string)); tbl.Columns.Add("FKEY_TO_SCHEMA", typeof(string)); tbl.Columns.Add("FKEY_TO_TABLE", typeof(string)); tbl.Columns.Add("FKEY_TO_COLUMN", typeof(string)); if (String.IsNullOrEmpty(strCatalog)) strCatalog = "main"; tbl.BeginLoadData(); using (SQLiteCommand cmdTables = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "SELECT * FROM [{0}].[sqlite_master] WHERE [type] LIKE 'table'", strCatalog), this)) { using (SQLiteDataReader rdTables = cmdTables.ExecuteReader()) { while (rdTables.Read()) { if (String.IsNullOrEmpty(strTable) || String.Compare(strTable, rdTables.GetString(2), true, CultureInfo.CurrentCulture) == 0) { | > > > > > | | | | | | | | | | | | | | | > | | | | | > > | 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 | tbl.Columns.Add("TABLE_CATALOG", typeof(string)); tbl.Columns.Add("TABLE_SCHEMA", typeof(string)); tbl.Columns.Add("TABLE_NAME", typeof(string)); tbl.Columns.Add("CONSTRAINT_TYPE", typeof(string)); tbl.Columns.Add("IS_DEFERRABLE", typeof(bool)); tbl.Columns.Add("INITIALLY_DEFERRED", typeof(bool)); tbl.Columns.Add("FKEY_FROM_COLUMN", typeof(string)); tbl.Columns.Add("FKEY_FROM_ORDINAL_POSITION", typeof(int)); tbl.Columns.Add("FKEY_TO_CATALOG", typeof(string)); tbl.Columns.Add("FKEY_TO_SCHEMA", typeof(string)); tbl.Columns.Add("FKEY_TO_TABLE", typeof(string)); tbl.Columns.Add("FKEY_TO_COLUMN", typeof(string)); if (String.IsNullOrEmpty(strCatalog)) strCatalog = "main"; tbl.BeginLoadData(); using (SQLiteCommand cmdTables = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "SELECT * FROM [{0}].[sqlite_master] WHERE [type] LIKE 'table'", strCatalog), this)) { using (SQLiteDataReader rdTables = cmdTables.ExecuteReader()) { while (rdTables.Read()) { if (String.IsNullOrEmpty(strTable) || String.Compare(strTable, rdTables.GetString(2), true, CultureInfo.CurrentCulture) == 0) { using (SQLiteCommand cmdTable = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "SELECT * FROM [{0}]", rdTables.GetString(2)), this)) { using (SQLiteDataReader rdTable = cmdTable.ExecuteReader(CommandBehavior.SchemaOnly)) { using (SQLiteCommand cmdKey = new SQLiteCommand(String.Format(CultureInfo.CurrentCulture, "PRAGMA [{0}].foreign_key_list([{1}])", strCatalog, rdTables.GetString(2)), this)) { using (SQLiteDataReader rdKey = cmdKey.ExecuteReader()) { while (rdKey.Read()) { row = tbl.NewRow(); row["CONSTRAINT_CATALOG"] = strCatalog; row["CONSTRAINT_NAME"] = String.Format(CultureInfo.CurrentCulture, "FK_{0}_{1}_{2}", rdTables.GetString(2), rdKey.GetString(3), rdKey.GetString(4)); row["TABLE_CATALOG"] = strCatalog; row["TABLE_NAME"] = rdTables.GetString(2); row["CONSTRAINT_TYPE"] = "FOREIGN KEY"; row["IS_DEFERRABLE"] = false; row["INITIALLY_DEFERRED"] = false; row["FKEY_FROM_COLUMN"] = rdKey.GetString(3); row["FKEY_FROM_ORDINAL_POSITION"] = rdTable.GetOrdinal(row["FKEY_FROM_COLUMN"].ToString()); row["FKEY_TO_CATALOG"] = strCatalog; row["FKEY_TO_TABLE"] = rdKey.GetString(2); row["FKEY_TO_COLUMN"] = rdKey.GetString(4); if (String.IsNullOrEmpty(strKeyName) || String.Compare(strKeyName, row["CONSTRAINT_NAME"].ToString(), true, CultureInfo.CurrentCulture) == 0) tbl.Rows.Add(row); } } } } } } } } } |
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