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- 增加 IUpdate.ExecuteUpdated 重载方法返回指定字段；#1681
This commit is contained in:
2881099
@ -20,168 +20,168 @@ namespace FreeSql.KingbaseES
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{
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}
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internal string InternalTableAlias { get; set; }
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internal StringBuilder InternalSbSet => _set;
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internal StringBuilder InternalSbSetIncr => _setIncr;
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internal Dictionary<string, bool> InternalIgnore => _ignore;
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internal void InternalResetSource(List<T1> source) => _source = source;
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internal string InternalWhereCaseSource(string CsName, Func<string, string> thenValue) => WhereCaseSource(CsName, thenValue);
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internal void InternalToSqlCaseWhenEnd(StringBuilder sb, ColumnInfo col) => ToSqlCaseWhenEnd(sb, col);
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internal string InternalTableAlias { get; set; }
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internal StringBuilder InternalSbSet => _set;
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internal StringBuilder InternalSbSetIncr => _setIncr;
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internal Dictionary<string, bool> InternalIgnore => _ignore;
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internal void InternalResetSource(List<T1> source) => _source = source;
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internal string InternalWhereCaseSource(string CsName, Func<string, string> thenValue) => WhereCaseSource(CsName, thenValue);
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internal void InternalToSqlCaseWhenEnd(StringBuilder sb, ColumnInfo col) => ToSqlCaseWhenEnd(sb, col);
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public override int ExecuteAffrows() => base.SplitExecuteAffrows(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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public override List<T1> ExecuteUpdated() => base.SplitExecuteUpdated(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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public override int ExecuteAffrows() => base.SplitExecuteAffrows(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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protected override List<TReturn> ExecuteUpdated<TReturn>(IEnumerable<ColumnInfo> columns) => base.SplitExecuteUpdated<TReturn>(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000, columns);
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protected override List<T1> RawExecuteUpdated()
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{
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var ret = new List<T1>();
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DbParameter[] dbParms = null;
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StringBuilder sbret = null;
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ToSqlFetch(sb =>
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{
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if (dbParms == null)
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{
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dbParms = _params.Concat(_paramsSource).ToArray();
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sbret = new StringBuilder();
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sbret.Append(" RETURNING ");
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protected override List<TReturn> RawExecuteUpdated<TReturn>(IEnumerable<ColumnInfo> columns)
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{
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var ret = new List<TReturn>();
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DbParameter[] dbParms = null;
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StringBuilder sbret = null;
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ToSqlFetch(sb =>
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{
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if (dbParms == null)
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{
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dbParms = _params.Concat(_paramsSource).ToArray();
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sbret = new StringBuilder();
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sbret.Append(" RETURNING ");
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var colidx = 0;
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foreach (var col in _table.Columns.Values)
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{
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if (colidx > 0) sbret.Append(", ");
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sbret.Append(_commonUtils.RereadColumn(col, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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}
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var sql = sb.Append(sbret).ToString();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Update, sql, dbParms);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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var colidx = 0;
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foreach (var col in columns)
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{
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if (colidx > 0) sbret.Append(", ");
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sbret.Append(_commonUtils.RereadColumn(col, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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}
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var sql = sb.Append(sbret).ToString();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Update, sql, dbParms);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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Exception exception = null;
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try
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{
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var rettmp = _orm.Ado.Query<T1>(_table.TypeLazy ?? _table.Type, _connection, _transaction, CommandType.Text, sql, _commandTimeout, dbParms);
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ValidateVersionAndThrow(rettmp.Count, sql, dbParms);
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ret.AddRange(rettmp);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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});
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sbret?.Clear();
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return ret;
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}
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Exception exception = null;
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try
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{
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var rettmp = _orm.Ado.Query<TReturn>(_table.TypeLazy ?? _table.Type, _connection, _transaction, CommandType.Text, sql, _commandTimeout, dbParms);
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ValidateVersionAndThrow(rettmp.Count, sql, dbParms);
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ret.AddRange(rettmp);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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});
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sbret?.Clear();
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return ret;
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}
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protected override void ToSqlCase(StringBuilder caseWhen, ColumnInfo[] primarys)
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{
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if (primarys.Length == 1)
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{
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var pk = primarys.First();
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if (string.IsNullOrEmpty(InternalTableAlias) == false) caseWhen.Append(InternalTableAlias).Append(".");
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caseWhen.Append(_commonUtils.RereadColumn(pk, _commonUtils.QuoteSqlName(pk.Attribute.Name)));
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return;
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}
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caseWhen.Append("(");
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var pkidx = 0;
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foreach (var pk in primarys)
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{
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if (pkidx > 0) caseWhen.Append(" || '+' || ");
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if (string.IsNullOrEmpty(InternalTableAlias) == false) caseWhen.Append(InternalTableAlias).Append(".");
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caseWhen.Append(_commonUtils.RereadColumn(pk, _commonUtils.QuoteSqlName(pk.Attribute.Name))).Append("::text");
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++pkidx;
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}
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caseWhen.Append(")");
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}
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protected override void ToSqlCase(StringBuilder caseWhen, ColumnInfo[] primarys)
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{
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if (primarys.Length == 1)
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{
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var pk = primarys.First();
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if (string.IsNullOrEmpty(InternalTableAlias) == false) caseWhen.Append(InternalTableAlias).Append(".");
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caseWhen.Append(_commonUtils.RereadColumn(pk, _commonUtils.QuoteSqlName(pk.Attribute.Name)));
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return;
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}
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caseWhen.Append("(");
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var pkidx = 0;
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foreach (var pk in primarys)
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{
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if (pkidx > 0) caseWhen.Append(" || '+' || ");
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if (string.IsNullOrEmpty(InternalTableAlias) == false) caseWhen.Append(InternalTableAlias).Append(".");
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caseWhen.Append(_commonUtils.RereadColumn(pk, _commonUtils.QuoteSqlName(pk.Attribute.Name))).Append("::text");
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++pkidx;
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}
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caseWhen.Append(")");
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}
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protected override void ToSqlWhen(StringBuilder sb, ColumnInfo[] primarys, object d)
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{
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if (primarys.Length == 1)
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{
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sb.Append(_commonUtils.FormatSql("{0}", primarys[0].GetDbValue(d)));
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return;
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}
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sb.Append("(");
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var pkidx = 0;
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foreach (var pk in primarys)
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{
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if (pkidx > 0) sb.Append(" || '+' || ");
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sb.Append(_commonUtils.FormatSql("{0}", pk.GetDbValue(d))).Append("::text");
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++pkidx;
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}
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sb.Append(")");
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}
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protected override void ToSqlWhen(StringBuilder sb, ColumnInfo[] primarys, object d)
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{
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if (primarys.Length == 1)
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{
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sb.Append(_commonUtils.FormatSql("{0}", primarys[0].GetDbValue(d)));
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return;
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}
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sb.Append("(");
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var pkidx = 0;
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foreach (var pk in primarys)
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{
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if (pkidx > 0) sb.Append(" || '+' || ");
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sb.Append(_commonUtils.FormatSql("{0}", pk.GetDbValue(d))).Append("::text");
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++pkidx;
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}
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sb.Append(")");
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}
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protected override void ToSqlCaseWhenEnd(StringBuilder sb, ColumnInfo col)
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{
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if (_noneParameter == false) return;
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if (col.Attribute.MapType == typeof(string))
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{
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sb.Append("::text");
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return;
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}
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var dbtype = _commonUtils.CodeFirst.GetDbInfo(col.Attribute.MapType)?.dbtype;
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if (dbtype == null) return;
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protected override void ToSqlCaseWhenEnd(StringBuilder sb, ColumnInfo col)
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{
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if (_noneParameter == false) return;
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if (col.Attribute.MapType == typeof(string))
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{
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sb.Append("::text");
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return;
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}
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var dbtype = _commonUtils.CodeFirst.GetDbInfo(col.Attribute.MapType)?.dbtype;
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if (dbtype == null) return;
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sb.Append("::").Append(dbtype);
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}
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sb.Append("::").Append(dbtype);
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}
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#if net40
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#else
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public override Task<int> ExecuteAffrowsAsync(CancellationToken cancellationToken = default) => base.SplitExecuteAffrowsAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000, cancellationToken);
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public override Task<List<T1>> ExecuteUpdatedAsync(CancellationToken cancellationToken = default) => base.SplitExecuteUpdatedAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000, cancellationToken);
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public override Task<int> ExecuteAffrowsAsync(CancellationToken cancellationToken = default) => base.SplitExecuteAffrowsAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000, cancellationToken);
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protected override Task<List<TReturn>> ExecuteUpdatedAsync<TReturn>(IEnumerable<ColumnInfo> columns, CancellationToken cancellationToken = default) => base.SplitExecuteUpdatedAsync<TReturn>(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000, columns, cancellationToken);
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async protected override Task<List<T1>> RawExecuteUpdatedAsync(CancellationToken cancellationToken = default)
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{
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var ret = new List<T1>();
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DbParameter[] dbParms = null;
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StringBuilder sbret = null;
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await ToSqlFetchAsync(async sb =>
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{
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if (dbParms == null)
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{
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dbParms = _params.Concat(_paramsSource).ToArray();
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sbret = new StringBuilder();
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sbret.Append(" RETURNING ");
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async protected override Task<List<TReturn>> RawExecuteUpdatedAsync<TReturn>(IEnumerable<ColumnInfo> columns, CancellationToken cancellationToken = default)
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{
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var ret = new List<TReturn>();
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DbParameter[] dbParms = null;
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StringBuilder sbret = null;
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await ToSqlFetchAsync(async sb =>
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{
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if (dbParms == null)
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{
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dbParms = _params.Concat(_paramsSource).ToArray();
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sbret = new StringBuilder();
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sbret.Append(" RETURNING ");
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var colidx = 0;
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foreach (var col in _table.Columns.Values)
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{
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if (colidx > 0) sbret.Append(", ");
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sbret.Append(_commonUtils.RereadColumn(col, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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}
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var sql = sb.Append(sbret).ToString();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Update, sql, dbParms);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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var colidx = 0;
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foreach (var col in columns)
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{
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if (colidx > 0) sbret.Append(", ");
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sbret.Append(_commonUtils.RereadColumn(col, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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}
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var sql = sb.Append(sbret).ToString();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Update, sql, dbParms);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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Exception exception = null;
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try
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{
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var rettmp = await _orm.Ado.QueryAsync<T1>(_table.TypeLazy ?? _table.Type, _connection, _transaction, CommandType.Text, sql, _commandTimeout, dbParms, cancellationToken);
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ValidateVersionAndThrow(rettmp.Count, sql, dbParms);
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ret.AddRange(rettmp);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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});
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sbret?.Clear();
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return ret;
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}
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Exception exception = null;
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try
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{
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var rettmp = await _orm.Ado.QueryAsync<TReturn>(_table.TypeLazy ?? _table.Type, _connection, _transaction, CommandType.Text, sql, _commandTimeout, dbParms, cancellationToken);
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ValidateVersionAndThrow(rettmp.Count, sql, dbParms);
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ret.AddRange(rettmp);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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});
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sbret?.Clear();
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return ret;
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}
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#endif
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}
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}
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}
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