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	源代码改用vs默认格式化
This commit is contained in:
		@@ -14,157 +14,185 @@ using System.Text;
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using System.Linq.Expressions;
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using System.Reflection;
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namespace FreeSql.PostgreSQL {
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namespace FreeSql.PostgreSQL
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{
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	class PostgreSQLUtils : CommonUtils {
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		public PostgreSQLUtils(IFreeSql orm) : base(orm) {
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		}
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    class PostgreSQLUtils : CommonUtils
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    {
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        public PostgreSQLUtils(IFreeSql orm) : base(orm)
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        {
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        }
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		static Array getParamterArrayValue(Type arrayType, object value, object defaultValue) {
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			var valueArr = value as Array;
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			var len = valueArr.GetLength(0);
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			var ret = Array.CreateInstance(arrayType, len);
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			for (var a = 0; a < len; a++) {
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				var item = valueArr.GetValue(a);
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				ret.SetValue(item == null ? defaultValue : getParamterValue(item.GetType(), item, 1), a);
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			}
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			return ret;
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		}
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		static Dictionary<string, Func<object, object>> dicGetParamterValue = new Dictionary<string, Func<object, object>> {
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			{ typeof(JToken).FullName, a => string.Concat(a) }, { typeof(JToken[]).FullName, a => getParamterArrayValue(typeof(string), a, null) },
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			{ typeof(JObject).FullName, a => string.Concat(a) }, { typeof(JObject[]).FullName, a => getParamterArrayValue(typeof(string), a, null) },
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			{ typeof(JArray).FullName, a => string.Concat(a) }, { typeof(JArray[]).FullName, a => getParamterArrayValue(typeof(string), a, null) },
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			{ typeof(uint).FullName, a => long.Parse(string.Concat(a)) }, { typeof(uint[]).FullName, a => getParamterArrayValue(typeof(long), a, 0) }, { typeof(uint?[]).FullName, a => getParamterArrayValue(typeof(long?), a, null) },
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			{ typeof(ulong).FullName, a => decimal.Parse(string.Concat(a)) }, { typeof(ulong[]).FullName, a => getParamterArrayValue(typeof(decimal), a, 0) }, { typeof(ulong?[]).FullName, a => getParamterArrayValue(typeof(decimal?), a, null) },
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			{ typeof(ushort).FullName, a => int.Parse(string.Concat(a)) }, { typeof(ushort[]).FullName, a => getParamterArrayValue(typeof(int), a, 0) }, { typeof(ushort?[]).FullName, a => getParamterArrayValue(typeof(int?), a, null) },
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			{ typeof(byte).FullName, a => short.Parse(string.Concat(a)) }, { typeof(byte[]).FullName, a => getParamterArrayValue(typeof(short), a, 0) }, { typeof(byte?[]).FullName, a => getParamterArrayValue(typeof(short?), a, null) },
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			{ typeof(sbyte).FullName, a => short.Parse(string.Concat(a)) }, { typeof(sbyte[]).FullName, a => getParamterArrayValue(typeof(short), a, 0) }, { typeof(sbyte?[]).FullName, a => getParamterArrayValue(typeof(short?), a, null) },
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			{ typeof(NpgsqlPath).FullName, a => {
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				var path = (NpgsqlPath)a;
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				try { int count = path.Count; return path; } catch { return new NpgsqlPath(new NpgsqlPoint(0, 0)); }
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			} }, { typeof(NpgsqlPath[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPath), a, new NpgsqlPath(new NpgsqlPoint(0, 0))) }, { typeof(NpgsqlPath?[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPath?), a, null) },
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			{ typeof(NpgsqlPolygon).FullName, a =>  {
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				var polygon = (NpgsqlPolygon)a;
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				try { int count = polygon.Count; return polygon; } catch { return new NpgsqlPolygon(new NpgsqlPoint(0, 0), new NpgsqlPoint(0, 0)); }
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			} }, { typeof(NpgsqlPolygon[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPolygon), a, new NpgsqlPolygon(new NpgsqlPoint(0, 0), new NpgsqlPoint(0, 0))) }, { typeof(NpgsqlPolygon?[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPolygon?), a, null) },
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			{ typeof((IPAddress Address, int Subnet)).FullName, a => {
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				var inet = ((IPAddress Address, int Subnet))a;
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				if (inet.Address == null) return (IPAddress.Any, inet.Subnet);
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				return inet;
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			} }, { typeof((IPAddress Address, int Subnet)[]).FullName, a => getParamterArrayValue(typeof((IPAddress Address, int Subnet)), a, (IPAddress.Any, 0)) }, { typeof((IPAddress Address, int Subnet)?[]).FullName, a => getParamterArrayValue(typeof((IPAddress Address, int Subnet)?), a, null) },
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		};
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		static object getParamterValue(Type type, object value, int level = 0) {
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			if (type.FullName == "System.Byte[]") return value;
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			if (type.IsArray && level == 0) {
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				var elementType = type.GetElementType();
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				Type enumType = null;
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				if (elementType.IsEnum) enumType = elementType;
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				else if (elementType.IsNullableType() && elementType.GenericTypeArguments.First().IsEnum) enumType = elementType.GenericTypeArguments.First();
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				if (enumType != null) return enumType.GetCustomAttributes(typeof(FlagsAttribute), false).Any() ?
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					getParamterArrayValue(typeof(long), value, elementType.IsEnum ? null : Enum.GetValues(enumType).GetValue(0)) :
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					getParamterArrayValue(typeof(int), value, elementType.IsEnum ? null : Enum.GetValues(enumType).GetValue(0));
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				return dicGetParamterValue.TryGetValue(type.FullName, out var trydicarr) ? trydicarr(value) : value;
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			}
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			if (type.IsNullableType()) type = type.GenericTypeArguments.First();
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			if (type.IsEnum) return (int)value;
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			if (dicGetParamterValue.TryGetValue(type.FullName, out var trydic)) return trydic(value);
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			return value;
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		}
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        static Array getParamterArrayValue(Type arrayType, object value, object defaultValue)
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        {
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            var valueArr = value as Array;
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            var len = valueArr.GetLength(0);
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            var ret = Array.CreateInstance(arrayType, len);
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            for (var a = 0; a < len; a++)
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            {
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                var item = valueArr.GetValue(a);
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                ret.SetValue(item == null ? defaultValue : getParamterValue(item.GetType(), item, 1), a);
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            }
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            return ret;
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        }
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        static Dictionary<string, Func<object, object>> dicGetParamterValue = new Dictionary<string, Func<object, object>> {
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            { typeof(JToken).FullName, a => string.Concat(a) }, { typeof(JToken[]).FullName, a => getParamterArrayValue(typeof(string), a, null) },
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            { typeof(JObject).FullName, a => string.Concat(a) }, { typeof(JObject[]).FullName, a => getParamterArrayValue(typeof(string), a, null) },
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            { typeof(JArray).FullName, a => string.Concat(a) }, { typeof(JArray[]).FullName, a => getParamterArrayValue(typeof(string), a, null) },
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            { typeof(uint).FullName, a => long.Parse(string.Concat(a)) }, { typeof(uint[]).FullName, a => getParamterArrayValue(typeof(long), a, 0) }, { typeof(uint?[]).FullName, a => getParamterArrayValue(typeof(long?), a, null) },
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            { typeof(ulong).FullName, a => decimal.Parse(string.Concat(a)) }, { typeof(ulong[]).FullName, a => getParamterArrayValue(typeof(decimal), a, 0) }, { typeof(ulong?[]).FullName, a => getParamterArrayValue(typeof(decimal?), a, null) },
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            { typeof(ushort).FullName, a => int.Parse(string.Concat(a)) }, { typeof(ushort[]).FullName, a => getParamterArrayValue(typeof(int), a, 0) }, { typeof(ushort?[]).FullName, a => getParamterArrayValue(typeof(int?), a, null) },
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            { typeof(byte).FullName, a => short.Parse(string.Concat(a)) }, { typeof(byte[]).FullName, a => getParamterArrayValue(typeof(short), a, 0) }, { typeof(byte?[]).FullName, a => getParamterArrayValue(typeof(short?), a, null) },
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            { typeof(sbyte).FullName, a => short.Parse(string.Concat(a)) }, { typeof(sbyte[]).FullName, a => getParamterArrayValue(typeof(short), a, 0) }, { typeof(sbyte?[]).FullName, a => getParamterArrayValue(typeof(short?), a, null) },
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            { typeof(NpgsqlPath).FullName, a => {
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                var path = (NpgsqlPath)a;
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                try { int count = path.Count; return path; } catch { return new NpgsqlPath(new NpgsqlPoint(0, 0)); }
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            } }, { typeof(NpgsqlPath[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPath), a, new NpgsqlPath(new NpgsqlPoint(0, 0))) }, { typeof(NpgsqlPath?[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPath?), a, null) },
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            { typeof(NpgsqlPolygon).FullName, a =>  {
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                var polygon = (NpgsqlPolygon)a;
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                try { int count = polygon.Count; return polygon; } catch { return new NpgsqlPolygon(new NpgsqlPoint(0, 0), new NpgsqlPoint(0, 0)); }
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            } }, { typeof(NpgsqlPolygon[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPolygon), a, new NpgsqlPolygon(new NpgsqlPoint(0, 0), new NpgsqlPoint(0, 0))) }, { typeof(NpgsqlPolygon?[]).FullName, a => getParamterArrayValue(typeof(NpgsqlPolygon?), a, null) },
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            { typeof((IPAddress Address, int Subnet)).FullName, a => {
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                var inet = ((IPAddress Address, int Subnet))a;
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                if (inet.Address == null) return (IPAddress.Any, inet.Subnet);
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                return inet;
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            } }, { typeof((IPAddress Address, int Subnet)[]).FullName, a => getParamterArrayValue(typeof((IPAddress Address, int Subnet)), a, (IPAddress.Any, 0)) }, { typeof((IPAddress Address, int Subnet)?[]).FullName, a => getParamterArrayValue(typeof((IPAddress Address, int Subnet)?), a, null) },
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        };
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        static object getParamterValue(Type type, object value, int level = 0)
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        {
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            if (type.FullName == "System.Byte[]") return value;
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            if (type.IsArray && level == 0)
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            {
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                var elementType = type.GetElementType();
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                Type enumType = null;
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                if (elementType.IsEnum) enumType = elementType;
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                else if (elementType.IsNullableType() && elementType.GenericTypeArguments.First().IsEnum) enumType = elementType.GenericTypeArguments.First();
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                if (enumType != null) return enumType.GetCustomAttributes(typeof(FlagsAttribute), false).Any() ?
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                    getParamterArrayValue(typeof(long), value, elementType.IsEnum ? null : Enum.GetValues(enumType).GetValue(0)) :
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                    getParamterArrayValue(typeof(int), value, elementType.IsEnum ? null : Enum.GetValues(enumType).GetValue(0));
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                return dicGetParamterValue.TryGetValue(type.FullName, out var trydicarr) ? trydicarr(value) : value;
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            }
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            if (type.IsNullableType()) type = type.GenericTypeArguments.First();
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            if (type.IsEnum) return (int)value;
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            if (dicGetParamterValue.TryGetValue(type.FullName, out var trydic)) return trydic(value);
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            return value;
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        }
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		public override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value) {
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			if (string.IsNullOrEmpty(parameterName)) parameterName = $"p_{_params?.Count}";
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			if (value != null) value = getParamterValue(type, value);
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			var ret = new NpgsqlParameter { ParameterName = QuoteParamterName(parameterName), Value = value };
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			//if (value.GetType().IsEnum || value.GetType().GenericTypeArguments.FirstOrDefault()?.IsEnum == true) {
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			//	ret.DataTypeName = "";
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			//} else {
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			var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
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			if (tp != null) ret.NpgsqlDbType = (NpgsqlDbType)tp.Value;
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			//}
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			_params?.Add(ret);
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			return ret;
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		}
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        public override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value)
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        {
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            if (string.IsNullOrEmpty(parameterName)) parameterName = $"p_{_params?.Count}";
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            if (value != null) value = getParamterValue(type, value);
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            var ret = new NpgsqlParameter { ParameterName = QuoteParamterName(parameterName), Value = value };
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            //if (value.GetType().IsEnum || value.GetType().GenericTypeArguments.FirstOrDefault()?.IsEnum == true) {
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            //	ret.DataTypeName = "";
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            //} else {
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            var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
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            if (tp != null) ret.NpgsqlDbType = (NpgsqlDbType)tp.Value;
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            //}
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            _params?.Add(ret);
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            return ret;
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        }
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		public override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
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			Utils.GetDbParamtersByObject<NpgsqlParameter>(sql, obj, "@", (name, type, value) => {
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				if (value != null) value = getParamterValue(type, value);
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				var ret = new NpgsqlParameter { ParameterName = $"@{name}", Value = value };
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				//if (value.GetType().IsEnum || value.GetType().GenericTypeArguments.FirstOrDefault()?.IsEnum == true) {
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				//	ret.DataTypeName = "";
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				//} else {
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				var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
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				if (tp != null) ret.NpgsqlDbType = (NpgsqlDbType)tp.Value;
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				//}
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				return ret;
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			});
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        public override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
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            Utils.GetDbParamtersByObject<NpgsqlParameter>(sql, obj, "@", (name, type, value) =>
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            {
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                if (value != null) value = getParamterValue(type, value);
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                var ret = new NpgsqlParameter { ParameterName = $"@{name}", Value = value };
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                //if (value.GetType().IsEnum || value.GetType().GenericTypeArguments.FirstOrDefault()?.IsEnum == true) {
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                //	ret.DataTypeName = "";
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                //} else {
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                var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
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                if (tp != null) ret.NpgsqlDbType = (NpgsqlDbType)tp.Value;
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                //}
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                return ret;
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            });
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		public override string FormatSql(string sql, params object[] args) => sql?.FormatPostgreSQL(args);
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		public override string QuoteSqlName(string name) {
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			var nametrim = name.Trim();
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			if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
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				return nametrim; //原生SQL
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			return $"\"{nametrim.Trim('"').Replace(".", "\".\"")}\"";
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		}
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		public override string TrimQuoteSqlName(string name) {
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			var nametrim = name.Trim();
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			if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
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				return nametrim; //原生SQL
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			return $"{nametrim.Trim('"').Replace("\".\"", ".").Replace(".\"", ".")}";
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		}
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		public override string QuoteParamterName(string name) => $"@{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
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		public override string IsNull(string sql, object value) => $"coalesce({sql}, {value})";
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		public override string StringConcat(string[] objs, Type[] types) => $"{string.Join(" || ", objs)}";
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		public override string Mod(string left, string right, Type leftType, Type rightType) => $"{left} % {right}";
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        public override string FormatSql(string sql, params object[] args) => sql?.FormatPostgreSQL(args);
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        public override string QuoteSqlName(string name)
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        {
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            var nametrim = name.Trim();
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            if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
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                return nametrim; //原生SQL
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            return $"\"{nametrim.Trim('"').Replace(".", "\".\"")}\"";
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        }
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        public override string TrimQuoteSqlName(string name)
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        {
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            var nametrim = name.Trim();
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            if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
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                return nametrim; //原生SQL
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            return $"{nametrim.Trim('"').Replace("\".\"", ".").Replace(".\"", ".")}";
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        }
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        public override string QuoteParamterName(string name) => $"@{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
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        public override string IsNull(string sql, object value) => $"coalesce({sql}, {value})";
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        public override string StringConcat(string[] objs, Type[] types) => $"{string.Join(" || ", objs)}";
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        public override string Mod(string left, string right, Type leftType, Type rightType) => $"{left} % {right}";
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		public override string QuoteWriteParamter(Type type, string paramterName) => paramterName;
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		public override string QuoteReadColumn(Type type, string columnName) => columnName;
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        public override string QuoteWriteParamter(Type type, string paramterName) => paramterName;
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        public override string QuoteReadColumn(Type type, string columnName) => columnName;
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		static ConcurrentDictionary<Type, bool> _dicIsAssignableFromPostgisGeometry = new ConcurrentDictionary<Type, bool>();
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		public override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value) {
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			if (value == null) return "NULL";
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			if (_dicIsAssignableFromPostgisGeometry.GetOrAdd(type, t2 => typeof(PostgisGeometry).IsAssignableFrom(type.IsArray ? type.GetElementType() : type))) {
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				var pam = AppendParamter(specialParams, null, type, value);
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				return pam.ParameterName;
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			}
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			value = getParamterValue(type, value);
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			var type2 = value.GetType();
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		||||
			if (type2 == typeof(byte[])) {
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		||||
				var bytes = value as byte[];
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				var sb = new StringBuilder().Append("'\\x");
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		||||
				foreach (var vc in bytes) {
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		||||
					if (vc < 10) sb.Append("0");
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					sb.Append(vc.ToString("X"));
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		||||
				}
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				return sb.Append("'").ToString(); //val = Encoding.UTF8.GetString(val as byte[]);
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			} else if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?)) {
 | 
			
		||||
				var ts = (TimeSpan)value;
 | 
			
		||||
				return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
 | 
			
		||||
			} else if (value is Array) {
 | 
			
		||||
				var valueArr = value as Array;
 | 
			
		||||
				var eleType = type2.GetElementType();
 | 
			
		||||
				var len = valueArr.GetLength(0);
 | 
			
		||||
				var sb = new StringBuilder().Append("ARRAY[");
 | 
			
		||||
				for (var a = 0; a < len; a++) {
 | 
			
		||||
					var item = valueArr.GetValue(a);
 | 
			
		||||
					if (a > 0) sb.Append(",");
 | 
			
		||||
					sb.Append(GetNoneParamaterSqlValue(specialParams, eleType, item));
 | 
			
		||||
				}
 | 
			
		||||
				sb.Append("]");
 | 
			
		||||
				var dbinfo = _orm.CodeFirst.GetDbInfo(type);
 | 
			
		||||
				if (dbinfo.HasValue) sb.Append("::").Append(dbinfo.Value.dbtype);
 | 
			
		||||
				return sb.ToString();
 | 
			
		||||
			} else if (type2 == typeof(BitArray)) {
 | 
			
		||||
				return $"'{(value as BitArray).To1010()}'";
 | 
			
		||||
			} else if (type2 == typeof(NpgsqlLine) || type2 == typeof(NpgsqlLine?)) {
 | 
			
		||||
				var line = value.ToString();
 | 
			
		||||
				return line == "{0,0,0}" ? "'{0,-1,-1}'" : $"'{line}'";
 | 
			
		||||
			} else if (type2 == typeof((IPAddress Address, int Subnet)) || type2 == typeof((IPAddress Address, int Subnet)?)) {
 | 
			
		||||
				var cidr = ((IPAddress Address, int Subnet))value;
 | 
			
		||||
				return $"'{cidr.Address}/{cidr.Subnet}'";
 | 
			
		||||
			} else if (dicGetParamterValue.ContainsKey(type2.FullName)) {
 | 
			
		||||
				value = string.Concat(value);
 | 
			
		||||
			}
 | 
			
		||||
			return FormatSql("{0}", value, 1);
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
        static ConcurrentDictionary<Type, bool> _dicIsAssignableFromPostgisGeometry = new ConcurrentDictionary<Type, bool>();
 | 
			
		||||
        public override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value)
 | 
			
		||||
        {
 | 
			
		||||
            if (value == null) return "NULL";
 | 
			
		||||
            if (_dicIsAssignableFromPostgisGeometry.GetOrAdd(type, t2 => typeof(PostgisGeometry).IsAssignableFrom(type.IsArray ? type.GetElementType() : type)))
 | 
			
		||||
            {
 | 
			
		||||
                var pam = AppendParamter(specialParams, null, type, value);
 | 
			
		||||
                return pam.ParameterName;
 | 
			
		||||
            }
 | 
			
		||||
            value = getParamterValue(type, value);
 | 
			
		||||
            var type2 = value.GetType();
 | 
			
		||||
            if (type2 == typeof(byte[]))
 | 
			
		||||
            {
 | 
			
		||||
                var bytes = value as byte[];
 | 
			
		||||
                var sb = new StringBuilder().Append("'\\x");
 | 
			
		||||
                foreach (var vc in bytes)
 | 
			
		||||
                {
 | 
			
		||||
                    if (vc < 10) sb.Append("0");
 | 
			
		||||
                    sb.Append(vc.ToString("X"));
 | 
			
		||||
                }
 | 
			
		||||
                return sb.Append("'").ToString(); //val = Encoding.UTF8.GetString(val as byte[]);
 | 
			
		||||
            }
 | 
			
		||||
            else if (type2 == typeof(TimeSpan) || type2 == typeof(TimeSpan?))
 | 
			
		||||
            {
 | 
			
		||||
                var ts = (TimeSpan)value;
 | 
			
		||||
                return $"'{Math.Min(24, (int)Math.Floor(ts.TotalHours))}:{ts.Minutes}:{ts.Seconds}'";
 | 
			
		||||
            }
 | 
			
		||||
            else if (value is Array)
 | 
			
		||||
            {
 | 
			
		||||
                var valueArr = value as Array;
 | 
			
		||||
                var eleType = type2.GetElementType();
 | 
			
		||||
                var len = valueArr.GetLength(0);
 | 
			
		||||
                var sb = new StringBuilder().Append("ARRAY[");
 | 
			
		||||
                for (var a = 0; a < len; a++)
 | 
			
		||||
                {
 | 
			
		||||
                    var item = valueArr.GetValue(a);
 | 
			
		||||
                    if (a > 0) sb.Append(",");
 | 
			
		||||
                    sb.Append(GetNoneParamaterSqlValue(specialParams, eleType, item));
 | 
			
		||||
                }
 | 
			
		||||
                sb.Append("]");
 | 
			
		||||
                var dbinfo = _orm.CodeFirst.GetDbInfo(type);
 | 
			
		||||
                if (dbinfo.HasValue) sb.Append("::").Append(dbinfo.Value.dbtype);
 | 
			
		||||
                return sb.ToString();
 | 
			
		||||
            }
 | 
			
		||||
            else if (type2 == typeof(BitArray))
 | 
			
		||||
            {
 | 
			
		||||
                return $"'{(value as BitArray).To1010()}'";
 | 
			
		||||
            }
 | 
			
		||||
            else if (type2 == typeof(NpgsqlLine) || type2 == typeof(NpgsqlLine?))
 | 
			
		||||
            {
 | 
			
		||||
                var line = value.ToString();
 | 
			
		||||
                return line == "{0,0,0}" ? "'{0,-1,-1}'" : $"'{line}'";
 | 
			
		||||
            }
 | 
			
		||||
            else if (type2 == typeof((IPAddress Address, int Subnet)) || type2 == typeof((IPAddress Address, int Subnet)?))
 | 
			
		||||
            {
 | 
			
		||||
                var cidr = ((IPAddress Address, int Subnet))value;
 | 
			
		||||
                return $"'{cidr.Address}/{cidr.Subnet}'";
 | 
			
		||||
            }
 | 
			
		||||
            else if (dicGetParamterValue.ContainsKey(type2.FullName))
 | 
			
		||||
            {
 | 
			
		||||
                value = string.Concat(value);
 | 
			
		||||
            }
 | 
			
		||||
            return FormatSql("{0}", value, 1);
 | 
			
		||||
        }
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user