[release-18.0] Fix panic in aggregation (#15728)

go/test/endtoend/utils/utils.go

@@ -234,7 +234,7 @@ func WaitForAuthoritative(t *testing.T, ks, tbl string, readVSchema func() (*int
 	for {
 		select {
 		case <-timeout:
-			return fmt.Errorf("schema tracking didn't mark table t2 as authoritative until timeout")
+			return fmt.Errorf("schema tracking didn't mark table %v.%v as authoritative until timeout", ks, tbl)
 		default:
 			time.Sleep(1 * time.Second)
 			res, err := readVSchema()
@@ -286,7 +286,7 @@ func WaitForColumn(t *testing.T, vtgateProcess cluster.VtgateProcess, ks, tbl, c
 				if !isMap {
 					break
 				}
-				if colName, exists := colDef["name"]; exists && colName == col {
+				if colName, exists := colDef["name"]; exists && strings.EqualFold(colName.(string), col) {
 					return nil
 				}
 			}

go/test/endtoend/vtgate/queries/tpch/main_test.go

@@ -0,0 +1,89 @@
+/*
+Copyright 2024 The Vitess Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package union
+
+import (
+	_ "embed"
+	"flag"
+	"fmt"
+	"os"
+	"testing"
+
+	"vitess.io/vitess/go/mysql"
+	"vitess.io/vitess/go/test/endtoend/cluster"
+	"vitess.io/vitess/go/test/endtoend/utils"
+)
+
+var (
+	clusterInstance *cluster.LocalProcessCluster
+	vtParams        mysql.ConnParams
+	mysqlParams     mysql.ConnParams
+	keyspaceName    = "ks"
+	cell            = "zone-1"
+
+	//go:embed schema.sql
+	schemaSQL string
+
+	//go:embed vschema.json
+	vschema string
+)
+
+func TestMain(m *testing.M) {
+	defer cluster.PanicHandler(nil)
+	flag.Parse()
+
+	exitCode := func() int {
+		clusterInstance = cluster.NewCluster(cell, "localhost")
+		defer clusterInstance.Teardown()
+
+		// Start topo server
+		err := clusterInstance.StartTopo()
+		if err != nil {
+			return 1
+		}
+
+		// Start keyspace
+		keyspace := &cluster.Keyspace{
+			Name:      keyspaceName,
+			SchemaSQL: schemaSQL,
+			VSchema:   vschema,
+		}
+		err = clusterInstance.StartKeyspace(*keyspace, []string{"-80", "80-"}, 0, false)
+		if err != nil {
+			return 1
+		}
+
+		// Start vtgate
+		err = clusterInstance.StartVtgate()
+		if err != nil {
+			return 1
+		}
+
+		vtParams = clusterInstance.GetVTParams(keyspaceName)
+
+		// create mysql instance and connection parameters
+		conn, closer, err := utils.NewMySQL(clusterInstance, keyspaceName, schemaSQL)
+		if err != nil {
+			fmt.Println(err)
+			return 1
+		}
+		defer closer()
+		mysqlParams = conn
+		return m.Run()
+	}()
+	os.Exit(exitCode)
+}

go/test/endtoend/vtgate/queries/tpch/schema.sql

@@ -0,0 +1,291 @@
+CREATE TABLE IF NOT EXISTS nation
+(
+    N_NATIONKEY
+    INTEGER
+    NOT
+    NULL,
+    N_NAME
+    CHAR
+(
+    25
+) NOT NULL,
+    N_REGIONKEY INTEGER NOT NULL,
+    N_COMMENT VARCHAR
+(
+    152
+),
+    PRIMARY KEY
+(
+    N_NATIONKEY
+));
+
+CREATE TABLE IF NOT EXISTS region
+(
+    R_REGIONKEY
+    INTEGER
+    NOT
+    NULL,
+    R_NAME
+    CHAR
+(
+    25
+) NOT NULL,
+    R_COMMENT VARCHAR
+(
+    152
+),
+    PRIMARY KEY
+(
+    R_REGIONKEY
+));
+
+CREATE TABLE IF NOT EXISTS part
+(
+    P_PARTKEY
+    INTEGER
+    NOT
+    NULL,
+    P_NAME
+    VARCHAR
+(
+    55
+) NOT NULL,
+    P_MFGR CHAR
+(
+    25
+) NOT NULL,
+    P_BRAND CHAR
+(
+    10
+) NOT NULL,
+    P_TYPE VARCHAR
+(
+    25
+) NOT NULL,
+    P_SIZE INTEGER NOT NULL,
+    P_CONTAINER CHAR
+(
+    10
+) NOT NULL,
+    P_RETAILPRICE DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    P_COMMENT VARCHAR
+(
+    23
+) NOT NULL,
+    PRIMARY KEY
+(
+    P_PARTKEY
+));
+
+CREATE TABLE IF NOT EXISTS supplier
+(
+    S_SUPPKEY
+    INTEGER
+    NOT
+    NULL,
+    S_NAME
+    CHAR
+(
+    25
+) NOT NULL,
+    S_ADDRESS VARCHAR
+(
+    40
+) NOT NULL,
+    S_NATIONKEY INTEGER NOT NULL,
+    S_PHONE CHAR
+(
+    15
+) NOT NULL,
+    S_ACCTBAL DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    S_COMMENT VARCHAR
+(
+    101
+) NOT NULL,
+    PRIMARY KEY
+(
+    S_SUPPKEY
+));
+
+CREATE TABLE IF NOT EXISTS partsupp
+(
+    PS_PARTKEY
+    INTEGER
+    NOT
+    NULL,
+    PS_SUPPKEY
+    INTEGER
+    NOT
+    NULL,
+    PS_AVAILQTY
+    INTEGER
+    NOT
+    NULL,
+    PS_SUPPLYCOST
+    DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    PS_COMMENT VARCHAR
+(
+    199
+) NOT NULL,
+    PRIMARY KEY
+(
+    PS_PARTKEY,
+    PS_SUPPKEY
+));
+
+CREATE TABLE IF NOT EXISTS customer
+(
+    C_CUSTKEY
+    INTEGER
+    NOT
+    NULL,
+    C_NAME
+    VARCHAR
+(
+    25
+) NOT NULL,
+    C_ADDRESS VARCHAR
+(
+    40
+) NOT NULL,
+    C_NATIONKEY INTEGER NOT NULL,
+    C_PHONE CHAR
+(
+    15
+) NOT NULL,
+    C_ACCTBAL DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    C_MKTSEGMENT CHAR
+(
+    10
+) NOT NULL,
+    C_COMMENT VARCHAR
+(
+    117
+) NOT NULL,
+    PRIMARY KEY
+(
+    C_CUSTKEY
+));
+
+CREATE TABLE IF NOT EXISTS orders
+(
+    O_ORDERKEY
+    INTEGER
+    NOT
+    NULL,
+    O_CUSTKEY
+    INTEGER
+    NOT
+    NULL,
+    O_ORDERSTATUS
+    CHAR
+(
+    1
+) NOT NULL,
+    O_TOTALPRICE DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    O_ORDERDATE DATE NOT NULL,
+    O_ORDERPRIORITY CHAR
+(
+    15
+) NOT NULL,
+    O_CLERK CHAR
+(
+    15
+) NOT NULL,
+    O_SHIPPRIORITY INTEGER NOT NULL,
+    O_COMMENT VARCHAR
+(
+    79
+) NOT NULL,
+    PRIMARY KEY
+(
+    O_ORDERKEY
+));
+
+CREATE TABLE IF NOT EXISTS lineitem
+(
+    L_ORDERKEY
+    INTEGER
+    NOT
+    NULL,
+    L_PARTKEY
+    INTEGER
+    NOT
+    NULL,
+    L_SUPPKEY
+    INTEGER
+    NOT
+    NULL,
+    L_LINENUMBER
+    INTEGER
+    NOT
+    NULL,
+    L_QUANTITY
+    DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    L_EXTENDEDPRICE DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    L_DISCOUNT DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    L_TAX DECIMAL
+(
+    15,
+    2
+) NOT NULL,
+    L_RETURNFLAG CHAR
+(
+    1
+) NOT NULL,
+    L_LINESTATUS CHAR
+(
+    1
+) NOT NULL,
+    L_SHIPDATE DATE NOT NULL,
+    L_COMMITDATE DATE NOT NULL,
+    L_RECEIPTDATE DATE NOT NULL,
+    L_SHIPINSTRUCT CHAR
+(
+    25
+) NOT NULL,
+    L_SHIPMODE CHAR
+(
+    10
+) NOT NULL,
+    L_COMMENT VARCHAR
+(
+    44
+) NOT NULL,
+    PRIMARY KEY
+(
+    L_ORDERKEY,
+    L_LINENUMBER
+));