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增加 Oracle IDbFirst 接口实现；
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FreeSql.Tests/Oracle/OracleDbFirstTest.cs
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21
FreeSql.Tests/Oracle/OracleDbFirstTest.cs
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@ -0,0 +1,21 @@
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using FreeSql.DataAnnotations;
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using System;
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using Xunit;
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namespace FreeSql.Tests.Oracle {
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public class OracleDbFirstTest {
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[Fact]
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public void GetDatabases() {
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var t1 = g.oracle.DbFirst.GetDatabases();
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}
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[Fact]
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public void GetTablesByDatabase() {
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var t2 = g.oracle.DbFirst.GetTablesByDatabase();
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}
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}
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}
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@ -2,7 +2,7 @@
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<PropertyGroup>
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<TargetFramework>netstandard2.0</TargetFramework>
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<Version>0.4.13</Version>
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<Version>0.4.15</Version>
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<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
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<Authors>YeXiangQin</Authors>
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<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>
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@ -148,27 +148,7 @@ from all_tab_columns
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where owner={{0}} and table_name={{1}}".FormatOracleSQL(tboldname ?? tbname);
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var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
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var tbstruct = ds.ToDictionary(a => string.Concat(a[0]), a => {
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var sqlType = string.Concat(a[1]).ToUpper();
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var data_length = long.Parse(string.Concat(a[2]));
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long.TryParse(string.Concat(a[3]), out var data_precision);
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long.TryParse(string.Concat(a[4]), out var data_scale);
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var char_used = string.Concat(a[5]);
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if (Regex.IsMatch(sqlType, @"INTERVAL DAY\(\d+\) TO SECOND\(\d+\)", RegexOptions.IgnoreCase)) {
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} else if (Regex.IsMatch(sqlType, @"INTERVAL YEAR\(\d+\) TO MONTH", RegexOptions.IgnoreCase)) {
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} else if (sqlType.StartsWith("TIMESTAMP", StringComparison.CurrentCultureIgnoreCase)) {
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} else if (sqlType.StartsWith("BLOB")) {
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} else if (char_used.ToLower() == "c")
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sqlType += sqlType.StartsWith("N") ? $"({data_length / 2})" : $"({data_length / 4} CHAR)";
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else if (char_used.ToLower() == "b")
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sqlType += $"({data_length} BYTE)";
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else if (sqlType.ToLower() == "float")
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sqlType += $"({data_precision})";
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else if (data_precision > 0 && data_scale > 0)
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sqlType += $"({data_precision},{data_scale})";
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else if (data_precision > 0)
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sqlType += $"({data_precision})";
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else
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sqlType += $"({data_length})";
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var sqlType = GetOracleSqlTypeFullName(a);
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return new {
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column = string.Concat(a[0]),
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sqlType,
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@ -294,6 +274,32 @@ where owner={{0}} and table_name={{1}}".FormatOracleSQL(tboldname ?? tbname);
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return sb.Length == 0 ? null : sb.Insert(0, "BEGIN \r\n").Insert(0, sbDeclare.ToString()).Append("END;").ToString();
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}
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internal static string GetOracleSqlTypeFullName(object[] row) {
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var a = row;
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var sqlType = string.Concat(a[1]).ToUpper();
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var data_length = long.Parse(string.Concat(a[2]));
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long.TryParse(string.Concat(a[3]), out var data_precision);
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long.TryParse(string.Concat(a[4]), out var data_scale);
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var char_used = string.Concat(a[5]);
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if (Regex.IsMatch(sqlType, @"INTERVAL DAY\(\d+\) TO SECOND\(\d+\)", RegexOptions.IgnoreCase)) {
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} else if (Regex.IsMatch(sqlType, @"INTERVAL YEAR\(\d+\) TO MONTH", RegexOptions.IgnoreCase)) {
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} else if (sqlType.StartsWith("TIMESTAMP", StringComparison.CurrentCultureIgnoreCase)) {
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} else if (sqlType.StartsWith("BLOB")) {
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} else if (char_used.ToLower() == "c")
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sqlType += sqlType.StartsWith("N") ? $"({data_length / 2})" : $"({data_length / 4} CHAR)";
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else if (char_used.ToLower() == "b")
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sqlType += $"({data_length} BYTE)";
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else if (sqlType.ToLower() == "float")
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sqlType += $"({data_precision})";
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else if (data_precision > 0 && data_scale > 0)
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sqlType += $"({data_precision},{data_scale})";
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else if (data_precision > 0)
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sqlType += $"({data_precision})";
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else
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sqlType += $"({data_length})";
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return sqlType;
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}
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static object syncStructureLock = new object();
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ConcurrentDictionary<string, bool> dicSyced = new ConcurrentDictionary<string, bool>();
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public bool SyncStructure<TEntity>() => this.SyncStructure(typeof(TEntity));
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@ -1,361 +1,437 @@
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//using FreeSql.DatabaseModel;
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//using FreeSql.Internal;
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//using System;
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//using System.Collections.Generic;
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//using System.Linq;
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//using System.Text.RegularExpressions;
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//using Oracle.ManagedDataAccess.Client;
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//using System.Data;
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using FreeSql.DatabaseModel;
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using FreeSql.Internal;
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using System;
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using System.Collections.Generic;
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using System.Collections.Concurrent;
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using System.Linq;
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using System.Text.RegularExpressions;
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using Oracle.ManagedDataAccess.Client;
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using System.Data;
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//namespace FreeSql.Oracle {
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// class OracleDbFirst : IDbFirst {
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// IFreeSql _orm;
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// protected CommonUtils _commonUtils;
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// protected CommonExpression _commonExpression;
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// public OracleDbFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression) {
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// _orm = orm;
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// _commonUtils = commonUtils;
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// _commonExpression = commonExpression;
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// }
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namespace FreeSql.Oracle {
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class OracleDbFirst : IDbFirst {
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IFreeSql _orm;
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protected CommonUtils _commonUtils;
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protected CommonExpression _commonExpression;
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public OracleDbFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression) {
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_orm = orm;
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_commonUtils = commonUtils;
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_commonExpression = commonExpression;
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}
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// public int GetDbType(DbColumnInfo column) => (int)GetSqlDbType(column);
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// OracleDbType GetSqlDbType(DbColumnInfo column) {
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// switch (column.DbTypeText.ToLower()) {
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// case "bit": return OracleDbType.Boolean;
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// case "tinyint": return OracleDbType.TinyInt;
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// case "smallint": return OracleDbType.SmallInt;
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// case "int": return OracleDbType.Int;
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// case "bigint": return OracleDbType.BigInt;
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// case "numeric":
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// case "decimal": return OracleDbType.Decimal;
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// case "smallmoney": return OracleDbType.SmallMoney;
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// case "money": return OracleDbType.Money;
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// case "float": return OracleDbType.Float;
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// case "real": return OracleDbType.Real;
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// case "date": return OracleDbType.Date;
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// case "datetime":
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// case "datetime2": return OracleDbType.DateTime;
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// case "datetimeoffset": return OracleDbType.DateTimeOffset;
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// case "smalldatetime": return OracleDbType.SmallDateTime;
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// case "time": return OracleDbType.Time;
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// case "char": return OracleDbType.Char;
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// case "varchar": return OracleDbType.VarChar;
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// case "text": return OracleDbType.Text;
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// case "nchar": return OracleDbType.NChar;
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// case "nvarchar": return OracleDbType.NVarChar;
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// case "ntext": return OracleDbType.NText;
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// case "binary": return OracleDbType.Binary;
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// case "varbinary": return OracleDbType.VarBinary;
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// case "image": return OracleDbType.Image;
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// case "timestamp": return OracleDbType.Timestamp;
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// case "uniqueidentifier": return OracleDbType.UniqueIdentifier;
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// default: return OracleDbType.Variant;
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// }
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// }
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public int GetDbType(DbColumnInfo column) => (int)GetSqlDbType(column);
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OracleDbType GetSqlDbType(DbColumnInfo column) {
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var dbfull = column.DbTypeTextFull.ToLower();
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switch (dbfull) {
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case "number(1)": return OracleDbType.Boolean;
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// static readonly Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)> _dicDbToCs = new Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)>() {
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// { (int)OracleDbType.Boolean, ("(bool?)", "{0} == \"1\"", "{0} == true ? \"1\" : \"0\"", "bool?", typeof(bool), typeof(bool?), "{0}.Value", "GetBoolean") },
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case "number(4)": return OracleDbType.Decimal;
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case "number(6)": return OracleDbType.Int16;
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case "number(11)": return OracleDbType.Int32;
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case "number(21)": return OracleDbType.Int64;
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// { (int)OracleDbType.TinyInt, ("(byte?)", "sbyte.Parse({0})", "{0}.ToString()", "sbyte?", typeof(sbyte), typeof(sbyte?), "{0}.Value", "GetByte") },
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// { (int)OracleDbType.SmallInt, ("(short?)", "short.Parse({0})", "{0}.ToString()", "short?", typeof(short), typeof(short?), "{0}.Value", "GetInt16") },
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// { (int)OracleDbType.Int, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
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// { (int)OracleDbType.BigInt, ("(long?)", "long.Parse({0})", "{0}.ToString()", "long?", typeof(long), typeof(long?), "{0}.Value", "GetInt64") },
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case "number(3)": return OracleDbType.Byte;
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case "number(5)": return OracleDbType.Decimal;
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case "number(10)": return OracleDbType.Decimal;
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case "number(20)": return OracleDbType.Decimal;
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// { (int)OracleDbType.SmallMoney, ("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
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// { (int)OracleDbType.Money, ("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
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// { (int)OracleDbType.Decimal, ("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
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// { (int)OracleDbType.Float, ("(double?)", "double.Parse({0})", "{0}.ToString()", "double?", typeof(double), typeof(double?), "{0}.Value", "GetDouble") },
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// { (int)OracleDbType.Real, ("(float?)", "float.Parse({0})", "{0}.ToString()", "float?", typeof(float), typeof(float?), "{0}.Value", "GetFloat") },
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case "float(126)": return OracleDbType.Double;
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case "float(63)": return OracleDbType.Single;
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case "number(10,2)": return OracleDbType.Decimal;
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// { (int)OracleDbType.Time, ("(TimeSpan?)", "TimeSpan.Parse(double.Parse({0}))", "{0}.Ticks.ToString()", "TimeSpan?", typeof(TimeSpan), typeof(TimeSpan?), "{0}.Value", "GetValue") },
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// { (int)OracleDbType.Date, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
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// { (int)OracleDbType.DateTime, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
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// { (int)OracleDbType.DateTime2, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
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// { (int)OracleDbType.SmallDateTime, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
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// { (int)OracleDbType.DateTimeOffset, ("(DateTimeOffset?)", "new DateTimeOffset(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTimeOffset), typeof(DateTimeOffset?), "{0}.Value", "GetDateTimeOffset") },
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case "interval day(2) to second(6)": return OracleDbType.IntervalDS;
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case "timestamp(6)": return OracleDbType.TimeStamp;
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case "timestamp(6) with local time zone": return OracleDbType.TimeStampLTZ;
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// { (int)OracleDbType.Binary, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
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// { (int)OracleDbType.VarBinary, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
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// { (int)OracleDbType.Image, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
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// { (int)OracleDbType.Timestamp, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
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case "blob": return OracleDbType.Blob;
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case "nvarchar2(255)": return OracleDbType.NVarchar2;
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// { (int)OracleDbType.Char, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
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// { (int)OracleDbType.VarChar, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
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// { (int)OracleDbType.Text, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
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// { (int)OracleDbType.NChar, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
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// { (int)OracleDbType.NVarChar, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
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// { (int)OracleDbType.NText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
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case "char(36 char)": return OracleDbType.Char;
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}
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switch (column.DbTypeText.ToLower()) {
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case "number":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["number(10,2)"]);
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return OracleDbType.Decimal;
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case "float":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["float(126)"]);
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return OracleDbType.Double;
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case "interval day to second":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["interval day(2) to second(6)"]);
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return OracleDbType.IntervalDS;
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case "timestamp":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["timestamp(6)"]);
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return OracleDbType.TimeStamp;
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case "timestamp with local time zone":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["timestamp(6) with local time zone"]);
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return OracleDbType.TimeStampLTZ;
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case "blob":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["blob"]);
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return OracleDbType.Blob;
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case "nvarchar2":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
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return OracleDbType.NVarchar2;
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case "varchar2":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
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return OracleDbType.Varchar2;
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case "char":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["char(36 char)"]);
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return OracleDbType.Char;
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case "clob":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
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return OracleDbType.Clob;
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case "nclob":
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_dicDbToCs.TryAdd(dbfull, _dicDbToCs["nvarchar2(255)"]);
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return OracleDbType.NClob;
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}
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throw new NotImplementedException($"未实现 {column.DbTypeTextFull} 类型映射");
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}
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// { (int)OracleDbType.UniqueIdentifier, ("(Guid?)", "Guid.Parse({0})", "{0}.ToString()", "Guid?", typeof(Guid), typeof(Guid?), "{0}.Value", "GetGuid") },
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// };
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static ConcurrentDictionary<string, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)> _dicDbToCs = new ConcurrentDictionary<string, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)>();
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static OracleDbFirst() {
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var defaultDbToCs = new Dictionary<string, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)>() {
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{ "number(1)", ("(bool?)", "{0} == \"1\"", "{0} == true ? \"1\" : \"0\"", "bool?", typeof(bool), typeof(bool?), "{0}.Value", "GetBoolean") },
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// public string GetCsConvert(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? (column.IsNullable ? trydc.csConvert : trydc.csConvert.Replace("?", "")) : null;
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// public string GetCsParse(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csParse : null;
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// public string GetCsStringify(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csStringify : null;
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// public string GetCsType(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? (column.IsNullable ? trydc.csType : trydc.csType.Replace("?", "")) : null;
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// public Type GetCsTypeInfo(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csTypeInfo : null;
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// public string GetCsTypeValue(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csTypeValue : null;
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// public string GetDataReaderMethod(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.dataReaderMethod : null;
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{ "number(4)", ("(sbyte?)", "sbyte.Parse({0})", "{0}.ToString()", "sbyte?", typeof(sbyte), typeof(sbyte?), "{0}.Value", "GetInt16") },
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{ "number(6)", ("(short?)", "short.Parse({0})", "{0}.ToString()", "short?", typeof(short), typeof(short?), "{0}.Value", "GetInt16") },
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{ "number(11)", ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
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{ "number(21)", ("(long?)", "long.Parse({0})", "{0}.ToString()", "long?", typeof(long), typeof(long?), "{0}.Value", "GetInt64") },
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// public List<string> GetDatabases() {
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// var sql = @" select username from all_users";
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// var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
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// return ds.Select(a => a.FirstOrDefault()?.ToString()).ToList();
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// }
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{ "number(3)", ("(byte?)", "byte.Parse({0})", "{0}.ToString()", "byte?", typeof(byte), typeof(byte?), "{0}.Value", "GetByte") },
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{ "number(5)", ("(ushort?)", "ushort.Parse({0})", "{0}.ToString()", "ushort?", typeof(ushort), typeof(ushort?), "{0}.Value", "GetInt32") },
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{ "number(10)", ("(uint?)", "uint.Parse({0})", "{0}.ToString()", "uint?", typeof(uint), typeof(uint?), "{0}.Value", "GetInt64") },
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{ "number(20)", ("(ulong?)", "ulong.Parse({0})", "{0}.ToString()", "ulong?", typeof(ulong), typeof(ulong?), "{0}.Value", "GetDecimal") },
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|
||||
// public List<DbTableInfo> GetTablesByDatabase(params string[] database2) {
|
||||
// var loc1 = new List<DbTableInfo>();
|
||||
// var loc2 = new Dictionary<string, DbTableInfo>();
|
||||
// var loc3 = new Dictionary<string, Dictionary<string, DbColumnInfo>>();
|
||||
// var database = database2?.ToArray();
|
||||
{ "float(126)", ("(double?)", "double.Parse({0})", "{0}.ToString()", "double?", typeof(double), typeof(double?), "{0}.Value", "GetDouble") },
|
||||
{ "float(63)", ("(float?)", "float.Parse({0})", "{0}.ToString()", "float?", typeof(float), typeof(float?), "{0}.Value", "GetFloat") },
|
||||
{ "number(10,2)", ("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
|
||||
|
||||
// if (database == null || database.Any() == false) {
|
||||
// using (var conn = _orm.Ado.MasterPool.Get()) {
|
||||
// if (string.IsNullOrEmpty(conn.Value.Database)) return loc1;
|
||||
// database = new[] { conn.Value.Database };
|
||||
// }
|
||||
// }
|
||||
// var databaseIn = string.Join(",", database.Select(a => "{0}".FormatOracleSQL(a)));
|
||||
// var sql = string.Format(@"
|
||||
//select
|
||||
//'TABLE:' || a.owner || '.' || a.table_name,
|
||||
//a.owner,
|
||||
//a.table_name,
|
||||
//b.comments,
|
||||
//'TABLE'
|
||||
//from all_tables a
|
||||
//left join all_tab_comments b on b.owner = a.owner and b.table_name = a.table_name and b.table_type = 'TABLE'
|
||||
//where a.owner in ({0})", databaseIn);
|
||||
// var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
// if (ds == null) return loc1;
|
||||
{ "interval day(2) to second(6)", ("(TimeSpan?)", "TimeSpan.Parse(double.Parse({0}))", "{0}.Ticks.ToString()", "TimeSpan?", typeof(TimeSpan), typeof(TimeSpan?), "{0}.Value", "GetValue") },
|
||||
{ "timestamp(6)", ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetValue") },
|
||||
{ "timestamp(6) with local time zone", ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetValue") },
|
||||
|
||||
// var loc6 = new List<string>();
|
||||
// var loc66 = new List<string>();
|
||||
// foreach (var row in ds) {
|
||||
// var table_id = string.Concat(row[0]);
|
||||
// var schema = string.Concat(row[1]);
|
||||
// var table = string.Concat(row[2]);
|
||||
// var comment = string.Concat(row[3]);
|
||||
// var type = string.Concat(row[4]) == "VIEW" ? DbTableType.VIEW : DbTableType.TABLE;
|
||||
// if (database.Length == 1) {
|
||||
// table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
// schema = "";
|
||||
// }
|
||||
// loc2.Add(table_id, new DbTableInfo { Id = table_id, Schema = schema, Name = table, Comment = comment, Type = type });
|
||||
// loc3.Add(table_id, new Dictionary<string, DbColumnInfo>());
|
||||
// switch (type) {
|
||||
// case DbTableType.TABLE:
|
||||
// case DbTableType.VIEW:
|
||||
// loc6.Add(table.Replace("'", "''"));
|
||||
// break;
|
||||
// case DbTableType.StoreProcedure:
|
||||
// loc66.Add(table.Replace("'", "''"));
|
||||
// break;
|
||||
// }
|
||||
// }
|
||||
// if (loc6.Count == 0) return loc1;
|
||||
// var loc8 = "'" + string.Join("','", loc6.ToArray()) + "'";
|
||||
// var loc88 = "'" + string.Join("','", loc66.ToArray()) + "'";
|
||||
{ "blob", ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
|
||||
|
||||
// sql = string.Format(@"
|
||||
//select
|
||||
//concat(a.table_schema, '.', a.table_name),
|
||||
//a.column_name,
|
||||
//a.data_type,
|
||||
//ifnull(a.character_maximum_length, 0) 'len',
|
||||
//a.column_type,
|
||||
//case when a.is_nullable = 'YES' then 1 else 0 end 'is_nullable',
|
||||
//case when locate('auto_increment', a.extra) > 0 then 1 else 0 end 'is_identity',
|
||||
//a.column_comment 'comment'
|
||||
//from information_schema.columns a
|
||||
//where a.table_schema in ({1}) and a.table_name in ({0})
|
||||
//", loc8, databaseIn);
|
||||
// ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
// if (ds == null) return loc1;
|
||||
{ "nvarchar2(255)", ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
|
||||
{ "char(36 char)", ("(Guid?)", "Guid.Parse({0})", "{0}.ToString()", "Guid?", typeof(Guid), typeof(Guid?), "{0}.Value", "GetGuid") },
|
||||
};
|
||||
foreach (var kv in defaultDbToCs)
|
||||
_dicDbToCs.TryAdd(kv.Key, kv.Value);
|
||||
}
|
||||
|
||||
// foreach (var row in ds) {
|
||||
// string table_id = string.Concat(row[0]);
|
||||
// string column = string.Concat(row[1]);
|
||||
// string type = string.Concat(row[2]);
|
||||
// //long max_length = long.Parse(string.Concat(row[3]));
|
||||
// string sqlType = string.Concat(row[4]);
|
||||
// var m_len = Regex.Match(sqlType, @"\w+\((\d+)");
|
||||
// int max_length = m_len.Success ? int.Parse(m_len.Groups[1].Value) : -1;
|
||||
// bool is_nullable = string.Concat(row[5]) == "1";
|
||||
// bool is_identity = string.Concat(row[6]) == "1";
|
||||
// string comment = string.Concat(row[7]);
|
||||
// if (max_length == 0) max_length = -1;
|
||||
// if (database.Length == 1) {
|
||||
// table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
// }
|
||||
// loc3[table_id].Add(column, new DbColumnInfo {
|
||||
// Name = column,
|
||||
// MaxLength = max_length,
|
||||
// IsIdentity = is_identity,
|
||||
// IsNullable = is_nullable,
|
||||
// IsPrimary = false,
|
||||
// DbTypeText = type,
|
||||
// DbTypeTextFull = sqlType,
|
||||
// Table = loc2[table_id],
|
||||
// Coment = comment
|
||||
// });
|
||||
// loc3[table_id][column].DbType = this.GetDbType(loc3[table_id][column]);
|
||||
// loc3[table_id][column].CsType = this.GetCsTypeInfo(loc3[table_id][column]);
|
||||
// }
|
||||
|
||||
// sql = string.Format(@"
|
||||
//select
|
||||
//concat(a.constraint_schema, '.', a.table_name) 'table_id',
|
||||
//a.column_name,
|
||||
//concat(a.constraint_schema, '/', a.table_name, '/', a.constraint_name) 'index_id',
|
||||
//1 'IsUnique',
|
||||
//case when constraint_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey',
|
||||
//0 'IsClustered',
|
||||
//0 'IsDesc'
|
||||
//from information_schema.key_column_usage a
|
||||
//where a.constraint_schema in ({1}) and a.table_name in ({0}) and isnull(position_in_unique_constraint)
|
||||
//", loc8, databaseIn);
|
||||
// ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
// if (ds == null) return loc1;
|
||||
public string GetCsConvert(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? (column.IsNullable ? trydc.csConvert : trydc.csConvert.Replace("?", "")) : null;
|
||||
public string GetCsParse(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? trydc.csParse : null;
|
||||
public string GetCsStringify(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? trydc.csStringify : null;
|
||||
public string GetCsType(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? (column.IsNullable ? trydc.csType : trydc.csType.Replace("?", "")) : null;
|
||||
public Type GetCsTypeInfo(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? trydc.csTypeInfo : null;
|
||||
public string GetCsTypeValue(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? trydc.csTypeValue : null;
|
||||
public string GetDataReaderMethod(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbTypeTextFull, out var trydc) ? trydc.dataReaderMethod : null;
|
||||
|
||||
// var indexColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
|
||||
// var uniqueColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
|
||||
// foreach (var row in ds) {
|
||||
// string table_id = string.Concat(row[0]);
|
||||
// string column = string.Concat(row[1]);
|
||||
// string index_id = string.Concat(row[2]);
|
||||
// bool is_unique = string.Concat(row[3]) == "1";
|
||||
// bool is_primary_key = string.Concat(row[4]) == "1";
|
||||
// bool is_clustered = string.Concat(row[5]) == "1";
|
||||
// int is_desc = int.Parse(string.Concat(row[6]));
|
||||
// if (database.Length == 1) {
|
||||
// table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
// }
|
||||
// if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
|
||||
// var loc9 = loc3[table_id][column];
|
||||
// if (loc9.IsPrimary == false && is_primary_key) loc9.IsPrimary = is_primary_key;
|
||||
public List<string> GetDatabases() {
|
||||
var sql = @" select username from all_users";
|
||||
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
return ds.Select(a => a.FirstOrDefault()?.ToString()).ToList();
|
||||
}
|
||||
|
||||
// Dictionary<string, List<DbColumnInfo>> loc10 = null;
|
||||
// List<DbColumnInfo> loc11 = null;
|
||||
// if (!indexColumns.TryGetValue(table_id, out loc10))
|
||||
// indexColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
|
||||
// if (!loc10.TryGetValue(index_id, out loc11))
|
||||
// loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
|
||||
// loc11.Add(loc9);
|
||||
// if (is_unique) {
|
||||
// if (!uniqueColumns.TryGetValue(table_id, out loc10))
|
||||
// uniqueColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
|
||||
// if (!loc10.TryGetValue(index_id, out loc11))
|
||||
// loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
|
||||
// loc11.Add(loc9);
|
||||
// }
|
||||
// }
|
||||
// foreach (string table_id in indexColumns.Keys) {
|
||||
// foreach (var columns in indexColumns[table_id].Values)
|
||||
// loc2[table_id].Indexes.Add(columns);
|
||||
// }
|
||||
// foreach (string table_id in uniqueColumns.Keys) {
|
||||
// foreach (var columns in uniqueColumns[table_id].Values) {
|
||||
// columns.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
|
||||
// loc2[table_id].Uniques.Add(columns);
|
||||
// }
|
||||
// }
|
||||
public List<DbTableInfo> GetTablesByDatabase(params string[] database2) {
|
||||
var loc1 = new List<DbTableInfo>();
|
||||
var loc2 = new Dictionary<string, DbTableInfo>();
|
||||
var loc3 = new Dictionary<string, Dictionary<string, DbColumnInfo>>();
|
||||
var database = database2?.ToArray();
|
||||
|
||||
// sql = string.Format(@"
|
||||
//select
|
||||
//concat(a.constraint_schema, '.', a.table_name) 'table_id',
|
||||
//a.column_name,
|
||||
//concat(a.constraint_schema, '/', a.constraint_name) 'FKId',
|
||||
//concat(a.referenced_table_schema, '.', a.referenced_table_name) 'ref_table_id',
|
||||
//1 'IsForeignKey',
|
||||
//a.referenced_column_name 'ref_column'
|
||||
//from information_schema.key_column_usage a
|
||||
//where a.constraint_schema in ({1}) and a.table_name in ({0}) and not isnull(position_in_unique_constraint)
|
||||
//", loc8, databaseIn);
|
||||
// ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
// if (ds == null) return loc1;
|
||||
if (database == null || database.Any() == false) {
|
||||
var userUsers = _orm.Ado.ExecuteScalar("select username from user_users")?.ToString();
|
||||
if (string.IsNullOrEmpty(userUsers)) return loc1;
|
||||
database = new[] { userUsers };
|
||||
}
|
||||
var databaseIn = string.Join(",", database.Select(a => "{0}".FormatOracleSQL(a)));
|
||||
var sql = string.Format(@"
|
||||
select
|
||||
a.owner || '.' || a.table_name,
|
||||
a.owner,
|
||||
a.table_name,
|
||||
b.comments,
|
||||
'TABLE'
|
||||
from all_tables a
|
||||
left join all_tab_comments b on b.owner = a.owner and b.table_name = a.table_name and b.table_type = 'TABLE'
|
||||
where a.owner in ({0})", databaseIn);
|
||||
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
// var fkColumns = new Dictionary<string, Dictionary<string, DbForeignInfo>>();
|
||||
// foreach (var row in ds) {
|
||||
// string table_id = string.Concat(row[0]);
|
||||
// string column = string.Concat(row[1]);
|
||||
// string fk_id = string.Concat(row[2]);
|
||||
// string ref_table_id = string.Concat(row[3]);
|
||||
// bool is_foreign_key = string.Concat(row[4]) == "1";
|
||||
// string referenced_column = string.Concat(row[5]);
|
||||
// if (database.Length == 1) {
|
||||
// table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
// ref_table_id = ref_table_id.Substring(ref_table_id.IndexOf('.') + 1);
|
||||
// }
|
||||
// if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
|
||||
// var loc9 = loc3[table_id][column];
|
||||
// if (loc2.ContainsKey(ref_table_id) == false) continue;
|
||||
// var loc10 = loc2[ref_table_id];
|
||||
// var loc11 = loc3[ref_table_id][referenced_column];
|
||||
var loc6 = new List<string>();
|
||||
var loc66 = new List<string>();
|
||||
foreach (var row in ds) {
|
||||
var table_id = string.Concat(row[0]);
|
||||
var schema = string.Concat(row[1]);
|
||||
var table = string.Concat(row[2]);
|
||||
var comment = string.Concat(row[3]);
|
||||
var type = string.Concat(row[4]) == "VIEW" ? DbTableType.VIEW : DbTableType.TABLE;
|
||||
if (database.Length == 1) {
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
schema = "";
|
||||
}
|
||||
loc2.Add(table_id, new DbTableInfo { Id = table_id, Schema = schema, Name = table, Comment = comment, Type = type });
|
||||
loc3.Add(table_id, new Dictionary<string, DbColumnInfo>());
|
||||
switch (type) {
|
||||
case DbTableType.TABLE:
|
||||
case DbTableType.VIEW:
|
||||
loc6.Add(table.Replace("'", "''"));
|
||||
break;
|
||||
case DbTableType.StoreProcedure:
|
||||
loc66.Add(table.Replace("'", "''"));
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (loc6.Count == 0) return loc1;
|
||||
var loc8 = "'" + string.Join("','", loc6.ToArray()) + "'";
|
||||
var loc88 = "'" + string.Join("','", loc66.ToArray()) + "'";
|
||||
|
||||
// Dictionary<string, DbForeignInfo> loc12 = null;
|
||||
// DbForeignInfo loc13 = null;
|
||||
// if (!fkColumns.TryGetValue(table_id, out loc12))
|
||||
// fkColumns.Add(table_id, loc12 = new Dictionary<string, DbForeignInfo>());
|
||||
// if (!loc12.TryGetValue(fk_id, out loc13))
|
||||
// loc12.Add(fk_id, loc13 = new DbForeignInfo { Table = loc2[table_id], ReferencedTable = loc10 });
|
||||
// loc13.Columns.Add(loc9);
|
||||
// loc13.ReferencedColumns.Add(loc11);
|
||||
// }
|
||||
// foreach (var table_id in fkColumns.Keys)
|
||||
// foreach (var fk in fkColumns[table_id].Values)
|
||||
// loc2[table_id].Foreigns.Add(fk);
|
||||
sql = string.Format(@"
|
||||
select
|
||||
a.owner || '.' || a.table_name,
|
||||
a.column_name,
|
||||
a.data_type,
|
||||
a.data_length,
|
||||
a.data_precision,
|
||||
a.data_scale,
|
||||
a.char_used,
|
||||
case when nullable = 'Y' then 1 else 0 end,
|
||||
nvl((select 1 from user_sequences where upper(sequence_name)=upper(a.table_name||'_seq_'||a.column_name)), 0),
|
||||
b.comments
|
||||
from all_tab_cols a
|
||||
left join all_col_comments b on b.owner = a.owner and b.table_name = a.table_name and b.column_name = a.column_name
|
||||
where a.owner in ({1}) and a.table_name in ({0})
|
||||
", loc8, databaseIn);
|
||||
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
// foreach (var table_id in loc3.Keys) {
|
||||
// foreach (var loc5 in loc3[table_id].Values) {
|
||||
// loc2[table_id].Columns.Add(loc5);
|
||||
// if (loc5.IsIdentity) loc2[table_id].Identitys.Add(loc5);
|
||||
// if (loc5.IsPrimary) loc2[table_id].Primarys.Add(loc5);
|
||||
// }
|
||||
// }
|
||||
// foreach (var loc4 in loc2.Values) {
|
||||
// if (loc4.Primarys.Count == 0 && loc4.Uniques.Count > 0) {
|
||||
// foreach (var loc5 in loc4.Uniques[0]) {
|
||||
// loc5.IsPrimary = true;
|
||||
// loc4.Primarys.Add(loc5);
|
||||
// }
|
||||
// }
|
||||
// loc4.Primarys.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
|
||||
// loc4.Columns.Sort((c1, c2) => {
|
||||
// int compare = c2.IsPrimary.CompareTo(c1.IsPrimary);
|
||||
// if (compare == 0) {
|
||||
// bool b1 = loc4.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c1.Name) != null) != null;
|
||||
// bool b2 = loc4.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c2.Name) != null) != null;
|
||||
// compare = b2.CompareTo(b1);
|
||||
// }
|
||||
// if (compare == 0) compare = c1.Name.CompareTo(c2.Name);
|
||||
// return compare;
|
||||
// });
|
||||
// loc1.Add(loc4);
|
||||
// }
|
||||
// loc1.Sort((t1, t2) => {
|
||||
// var ret = t1.Schema.CompareTo(t2.Schema);
|
||||
// if (ret == 0) ret = t1.Name.CompareTo(t2.Name);
|
||||
// return ret;
|
||||
// });
|
||||
// foreach (var loc4 in loc1) {
|
||||
// var dicUniques = new Dictionary<string, List<DbColumnInfo>>();
|
||||
// if (loc4.Primarys.Count > 0) dicUniques.Add(string.Join(",", loc4.Primarys.Select(a => a.Name)), loc4.Primarys);
|
||||
// foreach (var loc5 in loc4.Uniques) {
|
||||
// var dickey = string.Join(",", loc5.Select(a => a.Name));
|
||||
// if (dicUniques.ContainsKey(dickey)) continue;
|
||||
// dicUniques.Add(dickey, loc5);
|
||||
// }
|
||||
// loc4.Uniques = dicUniques.Values.ToList();
|
||||
// }
|
||||
var ds2 = new List<object[]>();
|
||||
foreach (var row in ds) {
|
||||
var ds2item = new object[8];
|
||||
ds2item[0] = row[0];
|
||||
ds2item[1] = row[1];
|
||||
ds2item[2] = Regex.Replace(string.Concat(row[2]), @"\(\d+\)", "");
|
||||
ds2item[4] = OracleCodeFirst.GetOracleSqlTypeFullName(new object[] { row[1], row[2], row[3], row[4], row[5], row[6] });
|
||||
ds2item[5] = string.Concat(row[7]) == "1";
|
||||
ds2item[6] = string.Concat(row[8]) == "1";
|
||||
ds2item[7] = string.Concat(row[9]);
|
||||
ds2.Add(ds2item);
|
||||
}
|
||||
foreach (var row in ds2) {
|
||||
string table_id = string.Concat(row[0]);
|
||||
string column = string.Concat(row[1]);
|
||||
string type = string.Concat(row[2]);
|
||||
//long max_length = long.Parse(string.Concat(row[3]));
|
||||
string sqlType = string.Concat(row[4]);
|
||||
var m_len = Regex.Match(sqlType, @"\w+\((\d+)");
|
||||
int max_length = m_len.Success ? int.Parse(m_len.Groups[1].Value) : -1;
|
||||
bool is_nullable = string.Concat(row[5]) == "1";
|
||||
bool is_identity = string.Concat(row[6]) == "1";
|
||||
string comment = string.Concat(row[7]);
|
||||
if (max_length == 0) max_length = -1;
|
||||
if (database.Length == 1) {
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
}
|
||||
loc3[table_id].Add(column, new DbColumnInfo {
|
||||
Name = column,
|
||||
MaxLength = max_length,
|
||||
IsIdentity = is_identity,
|
||||
IsNullable = is_nullable,
|
||||
IsPrimary = false,
|
||||
DbTypeText = type,
|
||||
DbTypeTextFull = sqlType,
|
||||
Table = loc2[table_id],
|
||||
Coment = comment
|
||||
});
|
||||
loc3[table_id][column].DbType = this.GetDbType(loc3[table_id][column]);
|
||||
loc3[table_id][column].CsType = this.GetCsTypeInfo(loc3[table_id][column]);
|
||||
}
|
||||
|
||||
// loc2.Clear();
|
||||
// loc3.Clear();
|
||||
// return loc1;
|
||||
// }
|
||||
sql = string.Format(@"
|
||||
select
|
||||
a.owner || '.' || a.table_name,
|
||||
c.column_name,
|
||||
a.owner || '/' || a.table_name || '/' || c.constraint_name,
|
||||
case when a.constraint_type = 'U' then 1 else 0 end,
|
||||
case when a.constraint_type = 'P' then 1 else 0 end,
|
||||
0,
|
||||
0
|
||||
from
|
||||
all_constraints a,
|
||||
all_cons_columns c
|
||||
where
|
||||
a.constraint_name = c.constraint_name
|
||||
and a.owner = c.owner
|
||||
and a.table_name = c.table_name
|
||||
and a.constraint_type in ('P', 'U')
|
||||
and a.owner in ({1}) and a.table_name in ({0})
|
||||
", loc8, databaseIn);
|
||||
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
// public List<DbEnumInfo> GetEnumsByDatabase(params string[] database) {
|
||||
// return new List<DbEnumInfo>();
|
||||
// }
|
||||
// }
|
||||
//}
|
||||
var indexColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
|
||||
var uniqueColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
|
||||
foreach (var row in ds) {
|
||||
string table_id = string.Concat(row[0]);
|
||||
string column = string.Concat(row[1]);
|
||||
string index_id = string.Concat(row[2]);
|
||||
bool is_unique = string.Concat(row[3]) == "1";
|
||||
bool is_primary_key = string.Concat(row[4]) == "1";
|
||||
bool is_clustered = string.Concat(row[5]) == "1";
|
||||
int is_desc = int.Parse(string.Concat(row[6]));
|
||||
if (database.Length == 1) {
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
}
|
||||
if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
|
||||
var loc9 = loc3[table_id][column];
|
||||
if (loc9.IsPrimary == false && is_primary_key) loc9.IsPrimary = is_primary_key;
|
||||
|
||||
Dictionary<string, List<DbColumnInfo>> loc10 = null;
|
||||
List<DbColumnInfo> loc11 = null;
|
||||
if (!indexColumns.TryGetValue(table_id, out loc10))
|
||||
indexColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
|
||||
if (!loc10.TryGetValue(index_id, out loc11))
|
||||
loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
|
||||
loc11.Add(loc9);
|
||||
if (is_unique) {
|
||||
if (!uniqueColumns.TryGetValue(table_id, out loc10))
|
||||
uniqueColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
|
||||
if (!loc10.TryGetValue(index_id, out loc11))
|
||||
loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
|
||||
loc11.Add(loc9);
|
||||
}
|
||||
}
|
||||
foreach (string table_id in indexColumns.Keys) {
|
||||
foreach (var columns in indexColumns[table_id].Values)
|
||||
loc2[table_id].Indexes.Add(columns);
|
||||
}
|
||||
foreach (string table_id in uniqueColumns.Keys) {
|
||||
foreach (var columns in uniqueColumns[table_id].Values) {
|
||||
columns.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
|
||||
loc2[table_id].Uniques.Add(columns);
|
||||
}
|
||||
}
|
||||
|
||||
sql = string.Format(@"
|
||||
select
|
||||
a.owner || '.' || a.table_name,
|
||||
c.column_name,
|
||||
a.owner || '/' || a.table_name || '/' || c.constraint_name,
|
||||
b.owner || '.' || b.table_name,
|
||||
1,
|
||||
d.column_name
|
||||
|
||||
-- a.owner 外键拥有者,
|
||||
-- a.table_name 外键表,
|
||||
-- c.column_name 外键列,
|
||||
-- b.owner 主键拥有者,
|
||||
-- b.table_name 主键表,
|
||||
-- d.column_name 主键列,
|
||||
-- c.constraint_name 外键名,
|
||||
-- d.constraint_name 主键名
|
||||
|
||||
from
|
||||
all_constraints a,
|
||||
all_constraints b,
|
||||
all_cons_columns c, --外键表
|
||||
all_cons_columns d --主键表
|
||||
where
|
||||
a.r_constraint_name = b.constraint_name
|
||||
and a.constraint_type = 'R'
|
||||
and b.constraint_type = 'P'
|
||||
and a.r_owner = b.owner
|
||||
and a.constraint_name = c.constraint_name
|
||||
and b.constraint_name = d.constraint_name
|
||||
and a.owner = c.owner
|
||||
and a.table_name = c.table_name
|
||||
and b.owner = d.owner
|
||||
and b.table_name = d.table_name
|
||||
and a.owner in ({1}) and a.table_name in ({0})
|
||||
", loc8, databaseIn);
|
||||
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
var fkColumns = new Dictionary<string, Dictionary<string, DbForeignInfo>>();
|
||||
foreach (var row in ds) {
|
||||
string table_id = string.Concat(row[0]);
|
||||
string column = string.Concat(row[1]);
|
||||
string fk_id = string.Concat(row[2]);
|
||||
string ref_table_id = string.Concat(row[3]);
|
||||
bool is_foreign_key = string.Concat(row[4]) == "1";
|
||||
string referenced_column = string.Concat(row[5]);
|
||||
if (database.Length == 1) {
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
ref_table_id = ref_table_id.Substring(ref_table_id.IndexOf('.') + 1);
|
||||
}
|
||||
if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
|
||||
var loc9 = loc3[table_id][column];
|
||||
if (loc2.ContainsKey(ref_table_id) == false) continue;
|
||||
var loc10 = loc2[ref_table_id];
|
||||
var loc11 = loc3[ref_table_id][referenced_column];
|
||||
|
||||
Dictionary<string, DbForeignInfo> loc12 = null;
|
||||
DbForeignInfo loc13 = null;
|
||||
if (!fkColumns.TryGetValue(table_id, out loc12))
|
||||
fkColumns.Add(table_id, loc12 = new Dictionary<string, DbForeignInfo>());
|
||||
if (!loc12.TryGetValue(fk_id, out loc13))
|
||||
loc12.Add(fk_id, loc13 = new DbForeignInfo { Table = loc2[table_id], ReferencedTable = loc10 });
|
||||
loc13.Columns.Add(loc9);
|
||||
loc13.ReferencedColumns.Add(loc11);
|
||||
}
|
||||
foreach (var table_id in fkColumns.Keys)
|
||||
foreach (var fk in fkColumns[table_id].Values)
|
||||
loc2[table_id].Foreigns.Add(fk);
|
||||
|
||||
foreach (var table_id in loc3.Keys) {
|
||||
foreach (var loc5 in loc3[table_id].Values) {
|
||||
loc2[table_id].Columns.Add(loc5);
|
||||
if (loc5.IsIdentity) loc2[table_id].Identitys.Add(loc5);
|
||||
if (loc5.IsPrimary) loc2[table_id].Primarys.Add(loc5);
|
||||
}
|
||||
}
|
||||
foreach (var loc4 in loc2.Values) {
|
||||
if (loc4.Primarys.Count == 0 && loc4.Uniques.Count > 0) {
|
||||
foreach (var loc5 in loc4.Uniques[0]) {
|
||||
loc5.IsPrimary = true;
|
||||
loc4.Primarys.Add(loc5);
|
||||
}
|
||||
}
|
||||
loc4.Primarys.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
|
||||
loc4.Columns.Sort((c1, c2) => {
|
||||
int compare = c2.IsPrimary.CompareTo(c1.IsPrimary);
|
||||
if (compare == 0) {
|
||||
bool b1 = loc4.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c1.Name) != null) != null;
|
||||
bool b2 = loc4.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c2.Name) != null) != null;
|
||||
compare = b2.CompareTo(b1);
|
||||
}
|
||||
if (compare == 0) compare = c1.Name.CompareTo(c2.Name);
|
||||
return compare;
|
||||
});
|
||||
loc1.Add(loc4);
|
||||
}
|
||||
loc1.Sort((t1, t2) => {
|
||||
var ret = t1.Schema.CompareTo(t2.Schema);
|
||||
if (ret == 0) ret = t1.Name.CompareTo(t2.Name);
|
||||
return ret;
|
||||
});
|
||||
foreach (var loc4 in loc1) {
|
||||
var dicUniques = new Dictionary<string, List<DbColumnInfo>>();
|
||||
if (loc4.Primarys.Count > 0) dicUniques.Add(string.Join(",", loc4.Primarys.Select(a => a.Name)), loc4.Primarys);
|
||||
foreach (var loc5 in loc4.Uniques) {
|
||||
var dickey = string.Join(",", loc5.Select(a => a.Name));
|
||||
if (dicUniques.ContainsKey(dickey)) continue;
|
||||
dicUniques.Add(dickey, loc5);
|
||||
}
|
||||
loc4.Uniques = dicUniques.Values.ToList();
|
||||
}
|
||||
|
||||
loc2.Clear();
|
||||
loc3.Clear();
|
||||
return loc1;
|
||||
}
|
||||
|
||||
public List<DbEnumInfo> GetEnumsByDatabase(params string[] database) {
|
||||
return new List<DbEnumInfo>();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -38,7 +38,7 @@ namespace FreeSql.Oracle {
|
||||
this.Ado = new OracleAdo(this.InternalCommonUtils, this.Cache, log, masterConnectionString, slaveConnectionString);
|
||||
this.Aop = new AopProvider();
|
||||
|
||||
//this.DbFirst = new OracleDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
this.DbFirst = new OracleDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
this.CodeFirst = new OracleCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
}
|
||||
|
||||
|
||||
@ -55,7 +55,7 @@ namespace FreeSql.SqlServer {
|
||||
static readonly Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)> _dicDbToCs = new Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)>() {
|
||||
{ (int)SqlDbType.Bit, ("(bool?)", "{0} == \"1\"", "{0} == true ? \"1\" : \"0\"", "bool?", typeof(bool), typeof(bool?), "{0}.Value", "GetBoolean") },
|
||||
|
||||
{ (int)SqlDbType.TinyInt, ("(byte?)", "sbyte.Parse({0})", "{0}.ToString()", "sbyte?", typeof(sbyte), typeof(sbyte?), "{0}.Value", "GetByte") },
|
||||
{ (int)SqlDbType.TinyInt, ("(byte?)", "byte.Parse({0})", "{0}.ToString()", "byte?", typeof(byte), typeof(byte?), "{0}.Value", "GetByte") },
|
||||
{ (int)SqlDbType.SmallInt, ("(short?)", "short.Parse({0})", "{0}.ToString()", "short?", typeof(short), typeof(short?), "{0}.Value", "GetInt16") },
|
||||
{ (int)SqlDbType.Int, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
|
||||
{ (int)SqlDbType.BigInt, ("(long?)", "long.Parse({0})", "{0}.ToString()", "long?", typeof(long), typeof(long?), "{0}.Value", "GetInt64") },
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user