734 lines
28 KiB
C#
734 lines
28 KiB
C#
|
using System;
|
|||
|
|
using System.Collections;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using System.Text.RegularExpressions;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
namespace SqlSugar
|
|||
|
|
{
|
|||
|
|
public partial class DefaultDbMethod : IDbMethods
|
|||
|
|
{
|
|||
|
|
public virtual string RowNumber(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
if (model.Args.Count == 1)
|
|||
|
|
{
|
|||
|
|
return $"row_number() over(order by {model.Args[0].MemberName.ObjToString().TrimEnd('\'').TrimStart('\'')})";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return $"row_number() over( partition by {model.Args[1].MemberName.ObjToString().TrimEnd('\'').TrimStart('\'')} order by {model.Args[0].MemberName.ObjToString().TrimEnd('\'').TrimStart('\'')})";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
public virtual string RowCount(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
return "count(1) over()";
|
|||
|
|
}
|
|||
|
|
public virtual string IIF(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format("( CASE WHEN {0} THEN {1} ELSE {2} END )", parameter.MemberName, parameter2.MemberName, parameter3.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string IsNullOrEmpty(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("( {0} IS NULL OR {0}='')", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string HasValue(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("({0} IS NOT NULL )", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string HasNumber(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("( {0}>0 AND {0} IS NOT NULL )", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
public virtual string ToUpper(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" (UPPER({0})) ", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToLower(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" (LOWER({0})) ", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Trim(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" (rtrim(ltrim({0}))) ", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Contains(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} like '%'+{1}+'%') ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string ContainsArray(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var inValueIEnumerable = (IEnumerable)model.Args[0].MemberValue;
|
|||
|
|
List<object> inValues = new List<object>();
|
|||
|
|
if (inValueIEnumerable != null)
|
|||
|
|
{
|
|||
|
|
foreach (var item in inValueIEnumerable)
|
|||
|
|
{
|
|||
|
|
if (item != null && item.GetType().IsEnum())
|
|||
|
|
{
|
|||
|
|
inValues.Add(Convert.ToInt64(item));
|
|||
|
|
}
|
|||
|
|
else if (item != null && item.GetType()==UtilConstants.ByteArrayType)
|
|||
|
|
{
|
|||
|
|
var inStr= BitConverter.ToString((byte[])item).Replace("-", "");
|
|||
|
|
inValues.Add(inStr);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
inValues.Add(item);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var value = model.Args[1].MemberName;
|
|||
|
|
string inValueString = null;
|
|||
|
|
var isNvarchar = model.Args.Count == 3;
|
|||
|
|
if (inValues != null && inValues.Count > 0)
|
|||
|
|
{
|
|||
|
|
if (isNvarchar&& model.Args[2].MemberValue.Equals(true))
|
|||
|
|
{
|
|||
|
|
inValueString = inValues.ToArray().ToJoinSqlInValsN();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
inValueString = inValues.ToArray().ToJoinSqlInVals();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (inValueString.IsNullOrEmpty())
|
|||
|
|
{
|
|||
|
|
return " (1=2) ";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return string.Format(" ({0} IN ({1})) ", value, inValueString);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ContainsArrayUseSqlParameters(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var inValueIEnumerable = (IEnumerable)model.Args[0].MemberValue;
|
|||
|
|
List<object> inValues = new List<object>();
|
|||
|
|
if (inValueIEnumerable != null)
|
|||
|
|
{
|
|||
|
|
foreach (var item in inValueIEnumerable)
|
|||
|
|
{
|
|||
|
|
if (item != null && item.GetType().IsEnum())
|
|||
|
|
{
|
|||
|
|
inValues.Add(Convert.ToInt64(item));
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
inValues.Add(item);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
var value = model.Args[1].MemberName;
|
|||
|
|
string inValueString = null;
|
|||
|
|
if (inValues != null && inValues.Count > 0)
|
|||
|
|
{
|
|||
|
|
for (int i = 0; i < inValues.Count; i++)
|
|||
|
|
{
|
|||
|
|
inValueString += model.Data + "_" + i+",";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (inValueString.IsNullOrEmpty())
|
|||
|
|
{
|
|||
|
|
return " (1=2) ";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
inValueString=inValueString.TrimEnd(',');
|
|||
|
|
return string.Format(" ({0} IN ({1})) ", value, inValueString);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Equals(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} = {1}) ", parameter.MemberName, parameter2.MemberName); ;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string EqualsNull(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
if (parameter2.MemberValue == null)
|
|||
|
|
{
|
|||
|
|
return string.Format(" ({0} is null) ", parameter.MemberName, parameter2.MemberName) ;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return string.Format(" ({0} = {1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
public virtual string DateIsSameDay(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" (DATEDIFF(day,{0},{1})=0) ", parameter.MemberName, parameter2.MemberName); ;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string DateIsSameByType(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format(" (DATEDIFF({2},{0},{1})=0) ", parameter.MemberName, parameter2.MemberName, parameter3.MemberValue);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string DateAddByType(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format(" (DATEADD({2},{1},{0})) ", parameter.MemberName, parameter2.MemberName, parameter3.MemberValue);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string DateAddDay(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" (DATEADD(day,{1},{0})) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Between(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter1 = model.Args[1];
|
|||
|
|
var parameter2 = model.Args[2];
|
|||
|
|
return string.Format(" ({0} BETWEEN {1} AND {2}) ", parameter.MemberName, parameter1.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string StartsWith(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} like {1}+'%') ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string EndsWith(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} like '%'+{1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string DateValue(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
if (parameter.MemberName != null && parameter.MemberName is DateTime)
|
|||
|
|
{
|
|||
|
|
return string.Format(" DateName({0},'{1}') ", parameter2.MemberValue, parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return string.Format(" DateName({0},{1}) ", parameter2.MemberValue, parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string GetStringJoinSelector(string result, string separator)
|
|||
|
|
{
|
|||
|
|
return $"string_agg(({result})::text,'{separator}') ";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToInt32(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS INT)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToInt64(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS BIGINT)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToString(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS NVARCHAR(MAX))", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToGuid(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS UNIQUEIDENTIFIER)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToDouble(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS FLOAT)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToBool(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS BIT)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToDate(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS DATETIME)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToDateShort(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS DATE)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToTime(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS TIME)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToDecimal(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS MONEY)", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string Substring(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format("SUBSTRING({0},1 + {1},{2})", parameter.MemberName, parameter2.MemberName, parameter3.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Length(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("LEN({0})", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Replace(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format("REPLACE({0},{1},{2})", parameter.MemberName, parameter2.MemberName, parameter3.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string AggregateSum(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("SUM({0})", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string AggregateAvg(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("AVG({0})", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string AggregateMin(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("MIN({0})", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string AggregateMax(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("MAX({0})", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string AggregateCount(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("COUNT({0})", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string AggregateDistinctCount(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format("COUNT(DISTINCT {0} )", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string MappingColumn(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter1 = model.Args[1];
|
|||
|
|
return string.Format("{0}", parameter1.MemberValue);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string IsNull(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter1 = model.Args[1];
|
|||
|
|
return string.Format("ISNULL({0},{1})", parameter.MemberName, parameter1.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string True()
|
|||
|
|
{
|
|||
|
|
return "( 1 = 1 ) ";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string False()
|
|||
|
|
{
|
|||
|
|
return "( 1 = 2 ) ";
|
|||
|
|
}
|
|||
|
|
public virtual string TrueValue()
|
|||
|
|
{
|
|||
|
|
return "1 ";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string FalseValue()
|
|||
|
|
{
|
|||
|
|
return "0";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public string GuidNew()
|
|||
|
|
{
|
|||
|
|
return "'" + Guid.NewGuid() + "' ";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public string GetSelfAndAutoFill(string shortName, bool isSingle)
|
|||
|
|
{
|
|||
|
|
if (isSingle) return "*";
|
|||
|
|
else
|
|||
|
|
return string.Format("{0}.*", shortName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string MergeString(params string[] strings)
|
|||
|
|
{
|
|||
|
|
return string.Join("+", strings);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Pack(string sql)
|
|||
|
|
{
|
|||
|
|
return "(" + sql + ")";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string EqualTrue(string fieldName)
|
|||
|
|
{
|
|||
|
|
return "( " + fieldName + "=1 )";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Null()
|
|||
|
|
{
|
|||
|
|
return "NULL";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string GetDate()
|
|||
|
|
{
|
|||
|
|
return "GETDATE()";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string GetRandom()
|
|||
|
|
{
|
|||
|
|
return "NEWID()";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string CaseWhen(List<KeyValuePair<string, string>> sqls)
|
|||
|
|
{
|
|||
|
|
StringBuilder reslut = new StringBuilder();
|
|||
|
|
foreach (var item in sqls)
|
|||
|
|
{
|
|||
|
|
if (item.Key == "IF")
|
|||
|
|
{
|
|||
|
|
reslut.AppendFormat(" ( CASE WHEN {0} ", item.Value);
|
|||
|
|
}
|
|||
|
|
else if (item.Key == "End")
|
|||
|
|
{
|
|||
|
|
reslut.AppendFormat("ELSE {0} END )", item.Value);
|
|||
|
|
}
|
|||
|
|
else if (item.Key == "Return")
|
|||
|
|
{
|
|||
|
|
reslut.AppendFormat(" THEN {0} ", item.Value);
|
|||
|
|
}
|
|||
|
|
else {
|
|||
|
|
reslut.AppendFormat(" WHEN {0} ", item.Value);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return reslut.ToString();
|
|||
|
|
}
|
|||
|
|
public virtual string CharIndex(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
return string.Format("CHARINDEX ({0},{1})", model.Args[0].MemberName, model.Args[1].MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string ToVarchar(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" CAST({0} AS VARCHAR(MAX))", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string BitwiseAnd(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} & {1}) ", parameter.MemberName, parameter2.MemberName); ;
|
|||
|
|
}
|
|||
|
|
public virtual string BitwiseInclusiveOR(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} | {1}) ", parameter.MemberName, parameter2.MemberName); ;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public string Oracle_ToDate(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" to_date({0},{1}) ", parameter.MemberName, parameter2.MemberName); ;
|
|||
|
|
}
|
|||
|
|
public string Oracle_ToChar(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format("to_char({0},{1}) ", parameter.MemberName, parameter2.MemberName); ;
|
|||
|
|
}
|
|||
|
|
public string SqlServer_DateDiff(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format(" DATEDIFF({0},{1},{2}) ", parameter.MemberValue?.ToString().ToSqlFilter(), parameter2.MemberName, parameter3.MemberName); ;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string FormatRowNumber(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var str = model.Args[0].MemberValue.ObjToString();
|
|||
|
|
var array = model.Args.Skip(1).Select(it => it.IsMember ? it.MemberName : it.MemberValue).ToArray();
|
|||
|
|
return string.Format("'" + str + "'", array);
|
|||
|
|
}
|
|||
|
|
public virtual string Format(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
var str ="'"+ model.Args[0].MemberValue.ObjToString()+"'";
|
|||
|
|
var revalue = MergeString("'", "$1", "'");
|
|||
|
|
if (revalue.Contains("concat("))
|
|||
|
|
{
|
|||
|
|
return FormatConcat(model);
|
|||
|
|
}
|
|||
|
|
str =Regex.Replace(str, @"(\{\d+?\})", revalue);
|
|||
|
|
var array = model.Args.Skip(1).Select(it => it.IsMember?it.MemberName:(it.MemberValue==null?"''":it.MemberValue.ToSqlValue()))
|
|||
|
|
.Select(it=>ToString(new MethodCallExpressionModel() { Args=new List<MethodCallExpressionArgs>() {
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=it }
|
|||
|
|
} })).ToArray();
|
|||
|
|
return string.Format(""+str+ "", array);
|
|||
|
|
}
|
|||
|
|
private string FormatConcat(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
var str = "concat('" + model.Args[0].MemberValue.ObjToString() + "')";
|
|||
|
|
str = Regex.Replace(str, @"(\{\d+?\})", "',$1,'");
|
|||
|
|
var array = model.Args.Skip(1).Select(it => it.IsMember ? it.MemberName : it.MemberValue)
|
|||
|
|
.Select(it => ToString(new MethodCallExpressionModel()
|
|||
|
|
{
|
|||
|
|
Args = new List<MethodCallExpressionArgs>() {
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=it }
|
|||
|
|
}
|
|||
|
|
})).ToArray();
|
|||
|
|
return string.Format("" + str + "", array);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Abs(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
return string.Format(" ABS({0}) ", parameter.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Round(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2= model.Args[1];
|
|||
|
|
return string.Format(" ROUND({0},{1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string DateDiff(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
return string.Format(" DATEDIFF({0},{1},{2}) ", parameter.MemberValue?.ToString().ToSqlFilter(), parameter2.MemberName, parameter3.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string GreaterThan(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
//>
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} > {1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string GreaterThanOrEqual(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
//>=
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} >= {1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string LessThan(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
//<
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} < {1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
public virtual string LessThanOrEqual(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
//<=
|
|||
|
|
var parameter = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
return string.Format(" ({0} <= {1}) ", parameter.MemberName, parameter2.MemberName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string Asc(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
return model.Args[0].MemberName + " ASC ";
|
|||
|
|
}
|
|||
|
|
public virtual string Desc(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
return model.Args[0].MemberName + " DESC ";
|
|||
|
|
}
|
|||
|
|
public virtual string Stuff(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter1 = model.Args[0];
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
var parameter3 = model.Args[2];
|
|||
|
|
var parameter4 = model.Args[3];
|
|||
|
|
return $" STUFF ({parameter1.MemberName}, {parameter2.MemberName}, {parameter3.MemberName}, {parameter4.MemberName}) ";
|
|||
|
|
}
|
|||
|
|
public virtual string Exists(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameter1 = model.Args[0];
|
|||
|
|
if (model.Args.Count > 1)
|
|||
|
|
{
|
|||
|
|
var parameter2 = model.Args[1];
|
|||
|
|
if (UtilMethods.IsParentheses(parameter1.MemberName))
|
|||
|
|
{
|
|||
|
|
parameter1.MemberName = $" {parameter1.MemberName.ObjToString().Trim().TrimEnd(')')} AND {parameter2.MemberName}) ";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
parameter1.MemberName = $" {parameter1.MemberName} AND {parameter2.MemberName} ";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if (UtilMethods.IsParentheses(parameter1.MemberName))
|
|||
|
|
{
|
|||
|
|
return $" Exists{parameter1.MemberName} ";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return $" Exists({parameter1.MemberName}) ";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string GetDateString(string dateValue, string format)
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
public virtual string GetForXmlPath()
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string JsonField(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
throw new NotImplementedException("Current database no support");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string JsonContainsFieldName(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
throw new NotImplementedException("Current database no support");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string JsonArrayLength(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
throw new NotImplementedException("Current database no support");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public virtual string JsonParse(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
throw new NotImplementedException("Current database no support");
|
|||
|
|
}
|
|||
|
|
public virtual string JsonLike(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
model.Args[0].MemberName = ToString(model);
|
|||
|
|
return Contains(model);
|
|||
|
|
}
|
|||
|
|
public virtual string Collate(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var name=model.Args[0].MemberName;
|
|||
|
|
return $" {name} collate Chinese_PRC_CS_AS ";
|
|||
|
|
}
|
|||
|
|
public virtual string AggregateSumNoNull(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
model.Args.Add(new MethodCallExpressionArgs() { MemberValue = 0, MemberName = 0 });
|
|||
|
|
var name= IsNull(model);
|
|||
|
|
model.Args[0].MemberName = name;
|
|||
|
|
return AggregateSum(model);
|
|||
|
|
}
|
|||
|
|
public virtual string JsonListObjectAny(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
throw new NotImplementedException("Current database no support");
|
|||
|
|
}
|
|||
|
|
public virtual string JsonArrayAny(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
throw new NotImplementedException("Current database no support");
|
|||
|
|
}
|
|||
|
|
public virtual string CompareTo(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var parameterNameA=model.Args[0].MemberName;
|
|||
|
|
var parameterNameB = model.Args[1].MemberName;
|
|||
|
|
return $"(case when {parameterNameA}>{parameterNameB} then 1 when {parameterNameA}={parameterNameB} then 0 else -1 end)";
|
|||
|
|
}
|
|||
|
|
public virtual string SplitIn(MethodCallExpressionModel model)
|
|||
|
|
{
|
|||
|
|
var fullString = model.Args[0].MemberName+"";
|
|||
|
|
var value = model.Args[1].MemberName+"";
|
|||
|
|
var value1 = MergeString(value, "','");
|
|||
|
|
var value2 = MergeString("','", value);
|
|||
|
|
var value3 = MergeString("','", value, "','");
|
|||
|
|
var likeString1 =
|
|||
|
|
StartsWith(new MethodCallExpressionModel() { Args = new List<MethodCallExpressionArgs>() {
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=fullString },
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=value1 }
|
|||
|
|
} });
|
|||
|
|
var likeString2 =
|
|||
|
|
EndsWith(new MethodCallExpressionModel()
|
|||
|
|
{
|
|||
|
|
Args = new List<MethodCallExpressionArgs>() {
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=fullString },
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=value2 }
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
var likeString3 =
|
|||
|
|
Contains(new MethodCallExpressionModel()
|
|||
|
|
{
|
|||
|
|
Args = new List<MethodCallExpressionArgs>() {
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=fullString },
|
|||
|
|
new MethodCallExpressionArgs(){ IsMember=true, MemberName=value3 }
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
return $" ({likeString1} or {likeString2} or {likeString3} or {fullString}={value} ) ";
|
|||
|
|
}
|
|||
|
|
public virtual string GetTableWithDataBase(string dataBaseName,string tableName)
|
|||
|
|
{
|
|||
|
|
return $"{dataBaseName}.{tableName}";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|