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v0.0.11 实现分表

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28810
2019-03-05 22:16:44 +08:00
parent 90f69f1b57
commit e66bca2fe7
14 changed files with 131 additions and 122 deletions
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26
FreeSql/Sqlite/Curd/SqliteSelect.cs
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@ -10,7 +10,7 @@ namespace FreeSql.Sqlite.Curd {
class SqliteSelect<T1> : FreeSql.Internal.CommonProvider.Select1Provider<T1> where T1 : class {
internal static string ToSqlStatic(CommonUtils _commonUtils, string _select, string field, StringBuilder _join, StringBuilder _where, string _groupby, string _having, string _orderby, int _skip, int _limit, List<SelectTableInfo> _tables, Func<Type, string, string> _tableRule, IFreeSql _orm) {
internal static string ToSqlStatic(CommonUtils _commonUtils, string _select, string field, StringBuilder _join, StringBuilder _where, string _groupby, string _having, string _orderby, int _skip, int _limit, List<SelectTableInfo> _tables, Func<Type, string, string> tableRuleInvoke, IFreeSql _orm) {
if (_orm.CodeFirst.IsAutoSyncStructure)
_orm.CodeFirst.SyncStructure(_tables.Select(a => a.Table.Type).ToArray());
@ -19,11 +19,11 @@ namespace FreeSql.Sqlite.Curd {
var tbsjoin = _tables.Where(a => a.Type != SelectTableInfoType.From).ToArray();
var tbsfrom = _tables.Where(a => a.Type == SelectTableInfoType.From).ToArray();
for (var a = 0; a < tbsfrom.Length; a++) {
sb.Append(_commonUtils.QuoteSqlName(_tableRule?.Invoke(tbsfrom[a].Table.Type, tbsfrom[a].Table.DbName) ?? tbsfrom[a].Table.DbName)).Append(" ").Append(tbsfrom[a].Alias);
sb.Append(_commonUtils.QuoteSqlName(tableRuleInvoke(tbsfrom[a].Table.Type, tbsfrom[a].Table.DbName))).Append(" ").Append(tbsfrom[a].Alias);
if (tbsjoin.Length > 0) {
//如果存在 join 查询，则处理 from t1, t2 改为 from t1 inner join t2 on 1 = 1
for (var b = 1; b < tbsfrom.Length; b++)
sb.Append(" \r\nLEFT JOIN ").Append(_commonUtils.QuoteSqlName(_tableRule?.Invoke(tbsfrom[b].Table.Type, tbsfrom[b].Table.DbName) ?? tbsfrom[b].Table.DbName)).Append(" ").Append(tbsfrom[b].Alias).Append(" ON 1 = 1");
sb.Append(" \r\nLEFT JOIN ").Append(_commonUtils.QuoteSqlName(tableRuleInvoke(tbsfrom[b].Table.Type, tbsfrom[b].Table.DbName))).Append(" ").Append(tbsfrom[b].Alias).Append(" ON 1 = 1");
break;
}
if (a < tbsfrom.Length - 1) sb.Append(", ");
@ -41,7 +41,7 @@ namespace FreeSql.Sqlite.Curd {
sb.Append(" \r\nRIGHT JOIN ");
break;
}
sb.Append(_commonUtils.QuoteSqlName(_tableRule?.Invoke(tb.Table.Type, tb.Table.DbName) ?? tb.Table.DbName)).Append(" ").Append(tb.Alias).Append(" ON ").Append(tb.On);
sb.Append(_commonUtils.QuoteSqlName(tableRuleInvoke(tb.Table.Type, tb.Table.DbName))).Append(" ").Append(tb.Alias).Append(" ON ").Append(tb.On);
}
if (_join.Length > 0) sb.Append(_join);
@ -78,38 +78,38 @@ namespace FreeSql.Sqlite.Curd {
public override ISelect<T1, T2, T3, T4, T5, T6, T7, T8> From<T2, T3, T4, T5, T6, T7, T8>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, T8, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp?.Body); var ret = new SqliteSelect<T1, T2, T3, T4, T5, T6, T7, T8>(_orm, _commonUtils, _commonExpression, null); SqliteSelect<T1>.CopyData(this, ret); return ret; }
public override ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9> From<T2, T3, T4, T5, T6, T7, T8, T9>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, T8, T9, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp?.Body); var ret = new SqliteSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>(_orm, _commonUtils, _commonExpression, null); SqliteSelect<T1>.CopyData(this, ret); return ret; }
public override ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> From<T2, T3, T4, T5, T6, T7, T8, T9, T10>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, T8, T9, T10, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp?.Body); var ret = new SqliteSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(_orm, _commonUtils, _commonExpression, null); SqliteSelect<T1>.CopyData(this, ret); return ret; }
public override string ToSql(string field = null) => ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3> : FreeSql.Internal.CommonProvider.Select3Provider<T1, T2, T3> where T1 : class where T2 : class where T3 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4> : FreeSql.Internal.CommonProvider.Select4Provider<T1, T2, T3, T4> where T1 : class where T2 : class where T3 : class where T4 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4, T5> : FreeSql.Internal.CommonProvider.Select5Provider<T1, T2, T3, T4, T5> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4, T5, T6> : FreeSql.Internal.CommonProvider.Select6Provider<T1, T2, T3, T4, T5, T6> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4, T5, T6, T7> : FreeSql.Internal.CommonProvider.Select7Provider<T1, T2, T3, T4, T5, T6, T7> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4, T5, T6, T7, T8> : FreeSql.Internal.CommonProvider.Select8Provider<T1, T2, T3, T4, T5, T6, T7, T8> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class where T8 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9> : FreeSql.Internal.CommonProvider.Select9Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class where T8 : class where T9 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
class SqliteSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : FreeSql.Internal.CommonProvider.Select10Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class where T8 : class where T9 : class where T10 : class {
public SqliteSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, _tableRule, _orm);
public override string ToSql(string field = null) => SqliteSelect<T1>.ToSqlStatic(_commonUtils, _select, field ?? this.GetAllFieldExpressionTree().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, TableRuleInvoke, _orm);
}
}