fixed #217 result set schema issues for index with multiple attribute…

…s and queries to multiple indexes; added regressions to test 355

src/sphinx.cpp

@@ -6156,11 +6156,36 @@ CSphSchema & CSphSchema::operator = ( CSphSchema && rhs )
 		m_dAttrs				= std::move ( rhs.m_dAttrs );
 		m_dStaticUsed			= std::move ( rhs.m_dStaticUsed );
 		m_dDynamicUsed			= std::move ( rhs.m_dDynamicUsed );
+		RebuildHash();
+	}
+
+	return *this;
+}
+
+CSphSchema & CSphSchema::operator = ( const CSphSchema & rhs )
+{
+	if ( this!=&rhs )
+	{
+		m_dDataPtrAttrs			= rhs.m_dDataPtrAttrs;
+		m_iFirstFieldLenAttr	= rhs.m_iFirstFieldLenAttr;
+		m_iLastFieldLenAttr		= rhs.m_iLastFieldLenAttr;
+		m_sName					= rhs.m_sName;
+		m_dFields				= rhs.m_dFields;
+		m_dAttrs				= rhs.m_dAttrs;
+		m_dStaticUsed			= rhs.m_dStaticUsed;
+		m_dDynamicUsed			= rhs.m_dDynamicUsed;
+		RebuildHash();
 	}
 
 	return *this;
 }
 
+CSphSchema::CSphSchema ( const CSphSchema & rhs )
+{
+	*this = rhs;
+}
+
+
 
 const char * CSphSchema::GetName() const
 {

src/sphinx.h

@@ -1595,11 +1595,11 @@ class CSphSchema : public CSphSchemaHelper
 public:
 	/// ctor
 	explicit				CSphSchema ( const char * sName="(nameless)" );
-							CSphSchema ( const CSphSchema & ) = default;
+							CSphSchema ( const CSphSchema & rhs );
 							~CSphSchema(){}
 
 	CSphSchema &			operator = ( const ISphSchema & rhs );
-	CSphSchema &			operator = ( const CSphSchema & rhs ) = default;
+	CSphSchema &			operator = ( const CSphSchema & rhs );
 	CSphSchema &			operator = ( CSphSchema && rhs );
 
 	/// visitor-style uber-virtual assignment implementation

test/test_355/test.xml

@@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="utf-8"?>
+<test>
+
+<name>attr hash at schema</name>
+
+<skip_indexer/>
+<config>
+indexer
+{
+	mem_limit		= 16M
+}
+
+searchd
+{
+	<searchd_settings/>
+}
+
+index rt1
+{
+	type = rt
+	path = <data_path/>/rt1
+	rt_field = title1
+	rt_attr_uint = int1
+	rt_attr_uint = int2
+	rt_attr_uint = int3
+	rt_attr_uint = int4
+	rt_attr_uint = int5
+	rt_attr_uint = int6
+	rt_attr_uint = int7
+	rt_attr_uint = int8
+	rt_attr_uint = int9
+}
+
+index rt2:rt1
+{
+	path = <data_path/>/rt2
+}
+index rt3:rt1
+{
+	path = <data_path/>/rt3
+}
+index rt4:rt1
+{
+	path = <data_path/>/rt4
+}
+index rt5:rt1
+{
+	path = <data_path/>/rt5
+}
+index rt6:rt1
+{
+	path = <data_path/>/rt6
+}
+index rt7:rt1
+{
+	path = <data_path/>/rt7
+}
+index rt8:rt1
+{
+	path = <data_path/>/rt8
+}
+index rt9:rt1
+{
+	path = <data_path/>/rt9
+}
+
+index rtdist
+{
+	type = distributed
+	local = rt1
+	local = rt2
+	local = rt3
+	local = rt4
+	local = rt5
+	local = rt6
+	local = rt7
+	local = rt8
+	local = rt9
+}
+
+index art1
+{
+	type =rt
+	path = <data_path/>/art1
+	rt_field = title1
+	rt_attr_uint = int1
+	rt_attr_uint = int2
+	rt_attr_uint = int3
+	rt_attr_uint = int4
+	rt_attr_uint = int5
+	rt_attr_uint = int6
+	rt_attr_uint = int7
+	rt_attr_uint = int8
+	rt_attr_uint = int9
+	rt_attr_uint = int10
+	rt_attr_uint = int11
+	rt_attr_uint = int12
+	rt_attr_uint = int13
+	rt_attr_uint = int14
+	rt_attr_uint = int15
+	rt_attr_uint = int16
+	rt_attr_uint = int17
+	rt_attr_uint = int18
+	rt_attr_uint = int19
+	rt_attr_uint = int20
+	rt_attr_uint = int21
+	rt_attr_uint = int22
+	rt_attr_uint = int23
+	rt_attr_uint = int24
+	rt_attr_uint = int25
+	rt_attr_uint = int26
+	rt_attr_uint = int27
+	rt_attr_uint = int28
+	rt_attr_uint = int29
+	rt_attr_uint = int30
+	rt_attr_uint = int31
+	rt_attr_uint = int32
+}
+
+index art2:art1
+{
+	path = <data_path/>/art2
+}
+index art3:art1
+{
+	path = <data_path/>/art3
+}
+index art4:art1
+{
+	path = <data_path/>/art4
+}
+index art5:art1
+{
+	path = <data_path/>/art5
+}
+index art6:art1
+{
+	path = <data_path/>/art6
+}
+index art7:art1
+{
+	path = <data_path/>/art7
+}
+index art8:art1
+{
+	path = <data_path/>/art8
+}
+index art9:art1
+{
+	path = <data_path/>/art9
+}
+
+index artdist
+{
+	type = distributed
+	local = art1
+	local = art2
+	local = art3
+	local = art4
+	local = art5
+	local = art6
+	local = art7
+	local = art8
+	local = art9
+}
+</config>
+
+<sphqueries>
+<sphinxql>insert into rt1 values(1,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt2 values(2,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt3 values(3,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt4 values(4,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt5 values(5,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt6 values(6,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt7 values(7,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt8 values(8,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into rt9 values(9,'find me',1,1,1,1,1,1,1,1,1)</sphinxql>   
+<sphinxql>insert into art1 values(1,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art2 values(2,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art3 values(3,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art4 values(4,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art5 values(5,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art6 values(6,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art7 values(7,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art8 values(8,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql>   
+<sphinxql>insert into art9 values(9,'find me',1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32)</sphinxql> 
+
+<!-- bad cases -->
+<sphinxql>select * from art1,art2,art3,art4,art5,art6,art7,art8</sphinxql>
+<sphinxql>select * from art1,art2,art3,art4,art5,art6,art7,art8,art9</sphinxql>
+<sphinxql>select * from artdist</sphinxql>
+
+<sphinxql>select *,1 as a1,1 as a2,1 as a3,1 as a4,1 as a5,1 as a6, 1 as a7,1 as a8,1 as a9,1 as a10,1 as a11,1 as a12,1 as a13,1 as a14,1 as a15,1 as a16,1 as a17,1 as a18,1 as a19,1 as a20,1 as a21,1 as a22,1 as a23 from rt1,rt2,rt3,rt4,rt5,rt6,rt7,rt8</sphinxql>
+<sphinxql>select *,1 as a1,1 as a2,1 as a3,1 as a4,1 as a5,1 as a6, 1 as a7,1 as a8,1 as a9,1 as a10,1 as a11,1 as a12,1 as a13,1 as a14,1 as a15,1 as a16,1 as a17,1 as a18,1 as a19,1 as a20,1 as a21,1 as a22,1 as a23 from rt1,rt2,rt3,rt4,rt5,rt6,rt7,rt8,rt9</sphinxql>
+<sphinxql>select *,1 as a1,1 as a2,1 as a3,1 as a4,1 as a5,1 as a6, 1 as a7,1 as a8,1 as a9,1 as a10,1 as a11,1 as a12,1 as a13,1 as a14,1 as a15,1 as a16,1 as a17,1 as a18,1 as a19,1 as a20,1 as a21,1 as a22,1 as a23 from rtdist</sphinxql>
+<sphinxql>select *,1 as a1,1 as a2,1 as a3,1 as a4,1 as a5,1 as a6, 1 as a7,1 as a8,1 as a9,1 as a10,1 as a11,1 as a12,1 as a13,1 as a14,1 as a15,1 as a16,1 as a17,1 as a18,1 as a19,1 as a20,1 as a21,1 as a22,1 as a23 from artdist</sphinxql>
+</sphqueries>
+
+</test>