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v0.0.11 修复IAdo.Query直接查询sql的bug

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This commit is contained in:
28810
2019-01-25 20:23:14 +08:00
parent 7e59e07956
commit 74df67fc13
17 changed files with 136 additions and 124 deletions
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10
FreeSql/Internal/CommonProvider/AdoProvider/AdoProvider.cs
View File

@ -64,19 +64,19 @@ namespace FreeSql.Internal.CommonProvider {
if (isThrowException) throw e;
}
internal static ConcurrentDictionary<Type, Dictionary<string, PropertyInfo>> dicQueryTypeGetProperties = new ConcurrentDictionary<Type, Dictionary<string, PropertyInfo>>();
internal static ConcurrentDictionary<Type, PropertyInfo[]> dicQueryTypeGetProperties = new ConcurrentDictionary<Type, PropertyInfo[]>();
public List<T> Query<T>(string cmdText, object parms = null) => Query<T>(CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public List<T> Query<T>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var ret = new List<T>();
var type = typeof(T);
int[] indexes = null;
var props = dicQueryTypeGetProperties.GetOrAdd(type, k => type.GetProperties().ToDictionary(a => a.Name, a => a, StringComparer.CurrentCultureIgnoreCase));
var props = dicQueryTypeGetProperties.GetOrAdd(type, k => type.GetProperties());
ExecuteReader(dr => {
if (indexes == null) {
var idxs = new List<int>();
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
if (props.ContainsKey(dr.GetName(a))) idxs.Add(a);
indexes = idxs.ToArray();
dic.Add(dr.GetName(a), a);
indexes = props.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret.Add((T)Utils.ExecuteArrayRowReadClassOrTuple(type, indexes, dr, 0).Value);
}, cmdType, cmdText, cmdParms);

8
FreeSql/Internal/CommonProvider/AdoProvider/AdoProviderAsync.cs
View File

@ -14,13 +14,13 @@ namespace FreeSql.Internal.CommonProvider {
var ret = new List<T>();
var type = typeof(T);
int[] indexes = null;
var props = dicQueryTypeGetProperties.GetOrAdd(type, k => type.GetProperties().ToDictionary(a => a.Name, a => a, StringComparer.CurrentCultureIgnoreCase));
var props = dicQueryTypeGetProperties.GetOrAdd(type, k => type.GetProperties());
await ExecuteReaderAsync(dr => {
if (indexes == null) {
var idxs = new List<int>();
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
if (props.ContainsKey(dr.GetName(a))) idxs.Add(a);
indexes = idxs.ToArray();
dic.Add(dr.GetName(a), a);
indexes = props.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret.Add((T)Utils.ExecuteArrayRowReadClassOrTuple(type, indexes, dr, 0).Value);
return Task.CompletedTask;

2
FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs
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@ -249,7 +249,7 @@ namespace FreeSql.Internal.CommonProvider {
public Func<DbDataReader, T1> Read { get; set; }
}
protected GetAllFieldExpressionTreeInfo GetAllFieldExpressionTree() {
return _dicGetAllFieldExpressionTree.GetOrAdd(string.Join("+", _tables.Select(a => $"{a.Table.DbName}-{a.Alias}")), s => {
return _dicGetAllFieldExpressionTree.GetOrAdd(string.Join("+", _tables.Select(a => $"{a.Table.DbName}-{a.Alias}-{a.Type}")), s => {
var tb1 = _tables.First().Table;
var type = tb1.TypeLazy ?? tb1.Type;
var props = tb1.Properties;

24
FreeSql/Internal/UtilsExpressionTree.cs
View File

@ -121,9 +121,10 @@ namespace FreeSql.Internal {
.AppendLine("using FreeSql.DataAnnotations;")
.AppendLine("using System.Collections.Generic;")
.AppendLine("using System.Linq;")
.AppendLine("")
.AppendLine("using Newtonsoft.Json;")
.AppendLine()
.Append("public class ").Append(trytbTypeLazyName).Append(" : ").Append(trytbTypeName).AppendLine(" {")
.AppendLine(" public IFreeSql __fsql_orm__ { get; set; }\r\n");
.AppendLine(" [JsonIgnore] public IFreeSql __fsql_orm__ { get; set; }\r\n");
foreach (var vp in propsLazy) {
var propTypeName = vp.Item1.PropertyType.IsGenericType ?
@ -708,6 +709,7 @@ namespace FreeSql.Internal {
Expression.Add(tryidxExp, Expression.Constant(1))
);
else {
++propIndex;
continue;
//readExpAssign = Expression.Call(MethodExecuteArrayRowReadClassOrTuple, new Expression[] { Expression.Constant(prop.PropertyType), indexesExp, rowExp, tryidxExp });
}
@ -719,12 +721,18 @@ namespace FreeSql.Internal {
Expression.Assign(tryidxExp, Expression.ArrayAccess(indexesExp, Expression.Constant(propIndex))),
Expression.Assign(tryidxExp, dataIndexExp)
),
Expression.Assign(readExp, readExpAssign),
Expression.IfThen(Expression.GreaterThan(readExpDataIndex, dataIndexExp),
Expression.Assign(dataIndexExp, readExpDataIndex)),
Expression.IfThenElse(Expression.Equal(readExpValue, Expression.Constant(null)),
Expression.Call(retExp, propGetSetMethod, Expression.Default(prop.PropertyType)),
Expression.Call(retExp, propGetSetMethod, Expression.Convert(readExpValue, prop.PropertyType)))
Expression.IfThen(
Expression.GreaterThanOrEqual(tryidxExp, Expression.Constant(0)),
Expression.Block(
Expression.Assign(readExp, readExpAssign),
Expression.IfThen(Expression.GreaterThan(readExpDataIndex, dataIndexExp),
Expression.Assign(dataIndexExp, readExpDataIndex)),
Expression.IfThenElse(
Expression.Equal(readExpValue, Expression.Constant(null)),
Expression.Call(retExp, propGetSetMethod, Expression.Default(prop.PropertyType)),
Expression.Call(retExp, propGetSetMethod, Expression.Convert(readExpValue, prop.PropertyType)))
)
)
});
++propIndex;
}