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92 lines
5.1 KiB
92 lines
5.1 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace SqlSugar
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{
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public class PostgreSQLDbBind : DbBindProvider
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{
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public override string GetDbTypeName(string csharpTypeName)
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{
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if (csharpTypeName == UtilConstants.ByteArrayType.Name)
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{
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return "blob";
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}
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if (csharpTypeName == "Int32")
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csharpTypeName = "int";
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if (csharpTypeName == "Int16")
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csharpTypeName = "short";
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if (csharpTypeName == "Int64")
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csharpTypeName = "long";
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if (csharpTypeName == "Boolean")
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csharpTypeName = "bool";
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var mappings = this.MappingTypes.Where(it => it.Value.ToString().Equals(csharpTypeName, StringComparison.CurrentCultureIgnoreCase));
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return mappings.HasValue() ? mappings.First().Key : "varchar";
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}
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public override List<KeyValuePair<string, CSharpDataType>> MappingTypes
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{
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get
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{
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var extService = this.Context.CurrentConnectionConfig.ConfigureExternalServices;
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if (extService != null && extService.AppendDataReaderTypeMappings.HasValue())
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{
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return extService.AppendDataReaderTypeMappings.Union(MappingTypesConst).ToList();
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}
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else
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{
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return MappingTypesConst;
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}
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}
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}
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public static List<KeyValuePair<string, CSharpDataType>> MappingTypesConst = new List<KeyValuePair<string, CSharpDataType>>{
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new KeyValuePair<string, CSharpDataType>("int",CSharpDataType.@int),
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new KeyValuePair<string, CSharpDataType>("mediumint",CSharpDataType.@int),
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new KeyValuePair<string, CSharpDataType>("integer",CSharpDataType.@int),
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new KeyValuePair<string, CSharpDataType>("varchar",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("text",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("char",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("enum",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("mediumtext",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("tinytext",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("longtext",CSharpDataType.@string),
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new KeyValuePair<string, CSharpDataType>("tinyint",CSharpDataType.@byte),
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new KeyValuePair<string, CSharpDataType>("smallint",CSharpDataType.@short),
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new KeyValuePair<string, CSharpDataType>("bigint",CSharpDataType.@long),
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new KeyValuePair<string, CSharpDataType>("bit",CSharpDataType.@bool),
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new KeyValuePair<string, CSharpDataType>("real",CSharpDataType.@double),
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new KeyValuePair<string, CSharpDataType>("double",CSharpDataType.@double),
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new KeyValuePair<string, CSharpDataType>("float",CSharpDataType.@float),
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new KeyValuePair<string, CSharpDataType>("float",CSharpDataType.Single),
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new KeyValuePair<string, CSharpDataType>("decimal",CSharpDataType.@decimal),
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new KeyValuePair<string, CSharpDataType>("numeric",CSharpDataType.@decimal),
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new KeyValuePair<string, CSharpDataType>("year",CSharpDataType.@int),
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new KeyValuePair<string, CSharpDataType>("datetime",CSharpDataType.DateTime),
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new KeyValuePair<string, CSharpDataType>("timestamp",CSharpDataType.DateTime),
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new KeyValuePair<string, CSharpDataType>("date",CSharpDataType.DateTime),
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new KeyValuePair<string, CSharpDataType>("time",CSharpDataType.DateTime),
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new KeyValuePair<string, CSharpDataType>("blob",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("tinyblob",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("varbinary",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("binary",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("multipoint",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("geometry",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("multilinestring",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("polygon",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("mediumblob",CSharpDataType.byteArray),
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new KeyValuePair<string, CSharpDataType>("varchar",CSharpDataType.Guid),
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};
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public override List<string> StringThrow
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{
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get
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{
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return new List<string> { "int32", "datetime", "decimal", "double", "byte" };
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}
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}
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}
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}
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