forked from apache/calcite-avatica-go
/
driver_phoenix_test.go
1380 lines (1061 loc) · 28.9 KB
/
driver_phoenix_test.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you 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 avatica
import (
"bytes"
"crypto/sha256"
"database/sql"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"testing"
"time"
"github.com/apache/calcite-avatica-go/v4/errors"
)
func skipTestIfNotPhoenix(t *testing.T) {
val := os.Getenv("AVATICA_FLAVOR")
if val != "PHOENIX" {
t.Skip("Skipping Apache Phoenix test")
}
}
func TestPhoenixConnectionMustBeOpenedWithAutoCommitTrue(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec("CREATE TABLE " + dbt.tableName + " (id BIGINT PRIMARY KEY, val VARCHAR) TRANSACTIONAL=false")
dbt.mustExec("UPSERT INTO " + dbt.tableName + " VALUES (1,'A')")
dbt.mustExec("UPSERT INTO " + dbt.tableName + " VALUES (2,'B')")
rows := dbt.mustQuery("SELECT COUNT(*) FROM " + dbt.tableName)
defer rows.Close()
for rows.Next() {
var count int
err := rows.Scan(&count)
if err != nil {
dbt.Fatal(err)
}
if count != 2 {
dbt.Fatalf("There should be 2 rows, got %d", count)
}
}
})
}
func TestPhoenixZeroValues(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec("CREATE TABLE " + dbt.tableName + " (int INTEGER PRIMARY KEY, flt FLOAT, bool BOOLEAN, str VARCHAR) TRANSACTIONAL=false")
dbt.mustExec("UPSERT INTO " + dbt.tableName + " VALUES (0, 0.0, false, '')")
rows := dbt.mustQuery("SELECT * FROM " + dbt.tableName)
defer rows.Close()
for rows.Next() {
var i int
var flt float64
var b bool
var s sql.NullString
err := rows.Scan(&i, &flt, &b, &s)
if err != nil {
dbt.Fatal(err)
}
if i != 0 {
dbt.Fatalf("Integer should be 0, got %v", i)
}
if flt != 0.0 {
dbt.Fatalf("Float should be 0.0, got %v", flt)
}
if b != false {
dbt.Fatalf("Boolean should be false, got %v", b)
}
if val, _ := s.Value(); val != nil {
dbt.Fatalf("String should be nil, got %v", s)
}
}
})
}
func TestPhoenixDataTypes(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
int INTEGER PRIMARY KEY,
uint UNSIGNED_INT,
bint BIGINT,
ulong UNSIGNED_LONG,
tint TINYINT,
utint UNSIGNED_TINYINT,
sint SMALLINT,
usint UNSIGNED_SMALLINT,
flt FLOAT,
uflt UNSIGNED_FLOAT,
dbl DOUBLE,
udbl UNSIGNED_DOUBLE,
dec DECIMAL,
bool BOOLEAN,
tm TIME,
dt DATE,
tmstmp TIMESTAMP,
utm UNSIGNED_TIME,
udt UNSIGNED_DATE,
utmstmp UNSIGNED_TIMESTAMP,
var VARCHAR,
ch CHAR(3),
bin BINARY(20),
varbin VARBINARY
) TRANSACTIONAL=false`)
var (
integerValue int = -20
uintegerValue int = 5
bintValue int = -9223372036854775807
ulongValue int = 9223372036854775807
tintValue int = -128
utintValue int = 126
sintValue int = -32768
usintValue int = 32767
fltValue float64 = -3.555
ufltValue float64 = 3.555
dblValue float64 = -9.555
udblValue float64 = 9.555
decValue string = "1.333"
booleanValue bool = true
tmValue time.Time = time.Date(0, 1, 1, 21, 21, 21, 222000000, time.UTC)
dtValue time.Time = time.Date(2100, 2, 1, 0, 0, 0, 0, time.UTC)
tmstmpValue time.Time = time.Date(2100, 2, 1, 21, 21, 21, 222000000, time.UTC)
utmValue time.Time = time.Date(0, 1, 1, 21, 21, 21, 222000000, time.UTC)
udtValue time.Time = time.Date(2100, 2, 1, 0, 0, 0, 0, time.UTC)
utmstmpValue time.Time = time.Date(2100, 2, 1, 21, 21, 21, 222000000, time.UTC)
varcharValue string = "test string"
chValue string = "a"
binValue []byte = make([]byte, 20, 20)
varbinValue []byte = []byte("testtesttest")
)
copy(binValue[:], []byte("test"))
dbt.mustExec(`UPSERT INTO `+dbt.tableName+` VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
integerValue,
uintegerValue,
bintValue,
ulongValue,
tintValue,
utintValue,
sintValue,
usintValue,
fltValue,
ufltValue,
dblValue,
udblValue,
decValue,
booleanValue,
tmValue,
dtValue,
tmstmpValue,
utmValue,
udtValue,
utmstmpValue,
varcharValue,
chValue,
binValue,
varbinValue,
)
rows := dbt.mustQuery("SELECT * FROM " + dbt.tableName)
defer rows.Close()
var (
integer int
uinteger int
bint int
ulong int
tint int
utint int
sint int
usint int
flt float64
uflt float64
dbl float64
udbl float64
dec string
boolean bool
tm time.Time
dt time.Time
tmstmp time.Time
utm time.Time
udt time.Time
utmstmp time.Time
varchar string
ch string
bin []byte
varbin []byte
)
for rows.Next() {
err := rows.Scan(&integer, &uinteger, &bint, &ulong, &tint, &utint, &sint, &usint, &flt, &uflt, &dbl, &udbl, &dec, &boolean, &tm, &dt, &tmstmp, &utm, &udt, &utmstmp, &varchar, &ch, &bin, &varbin)
if err != nil {
dbt.Fatal(err)
}
}
comparisons := []struct {
result interface{}
expected interface{}
}{
{integer, integerValue},
{uinteger, uintegerValue},
{bint, bintValue},
{ulong, ulongValue},
{tint, tintValue},
{utint, utintValue},
{sint, sintValue},
{usint, usintValue},
{flt, fltValue},
{uflt, ufltValue},
{dbl, dblValue},
{udbl, udblValue},
{dec, decValue},
{boolean, booleanValue},
{tm, tmValue},
{dt, dtValue},
{tmstmp, tmstmpValue},
{utm, utmValue},
{udt, udtValue},
{utmstmp, utmstmpValue},
{varchar, varcharValue},
{ch, chValue},
{bin, binValue},
{varbin, varbinValue},
}
for _, tt := range comparisons {
if v, ok := tt.expected.(time.Time); ok {
if !v.Equal(tt.result.(time.Time)) {
dbt.Fatalf("Expected %v, got %v.", tt.expected, tt.result)
}
} else if v, ok := tt.expected.([]byte); ok {
if !bytes.Equal(v, tt.result.([]byte)) {
dbt.Fatalf("Expected %v, got %v.", tt.expected, tt.result)
}
} else if tt.expected != tt.result {
dbt.Errorf("Expected %v, got %v.", tt.expected, tt.result)
}
}
})
}
func TestPhoenixSQLNullTypes(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
id INTEGER PRIMARY KEY,
int INTEGER,
uint UNSIGNED_INT,
bint BIGINT,
ulong UNSIGNED_LONG,
tint TINYINT,
utint UNSIGNED_TINYINT,
sint SMALLINT,
usint UNSIGNED_SMALLINT,
flt FLOAT,
uflt UNSIGNED_FLOAT,
dbl DOUBLE,
udbl UNSIGNED_DOUBLE,
dec DECIMAL,
bool BOOLEAN,
tm TIME,
dt DATE,
tmstmp TIMESTAMP,
utm UNSIGNED_TIME,
udt UNSIGNED_DATE,
utmstmp UNSIGNED_TIMESTAMP,
var VARCHAR,
ch CHAR(3),
bin BINARY(20),
varbin VARBINARY
) TRANSACTIONAL=false`)
var (
idValue = time.Now().Unix()
integerValue = sql.NullInt64{}
uintegerValue = sql.NullInt64{}
bintValue = sql.NullInt64{}
ulongValue = sql.NullInt64{}
tintValue = sql.NullInt64{}
utintValue = sql.NullInt64{}
sintValue = sql.NullInt64{}
usintValue = sql.NullInt64{}
fltValue = sql.NullFloat64{}
ufltValue = sql.NullFloat64{}
dblValue = sql.NullFloat64{}
udblValue = sql.NullFloat64{}
decValue = sql.NullString{}
booleanValue = sql.NullBool{}
tmValue *time.Time = nil
dtValue *time.Time = nil
tmstmpValue *time.Time = nil
utmValue *time.Time = nil
udtValue *time.Time = nil
utmstmpValue *time.Time = nil
varcharValue = sql.NullString{}
chValue = sql.NullString{}
binValue *[]byte = nil
varbinValue *[]byte = nil
)
dbt.mustExec(`UPSERT INTO `+dbt.tableName+` VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
idValue,
integerValue,
uintegerValue,
bintValue,
ulongValue,
tintValue,
utintValue,
sintValue,
usintValue,
fltValue,
ufltValue,
dblValue,
udblValue,
decValue,
booleanValue,
tmValue,
dtValue,
tmstmpValue,
utmValue,
udtValue,
utmstmpValue,
varcharValue,
chValue,
binValue,
varbinValue,
)
rows := dbt.mustQuery("SELECT * FROM "+dbt.tableName+" WHERE id = ?", idValue)
defer rows.Close()
var (
id int64
integer sql.NullInt64
uinteger sql.NullInt64
bint sql.NullInt64
ulong sql.NullInt64
tint sql.NullInt64
utint sql.NullInt64
sint sql.NullInt64
usint sql.NullInt64
flt sql.NullFloat64
uflt sql.NullFloat64
dbl sql.NullFloat64
udbl sql.NullFloat64
dec sql.NullString
boolean sql.NullBool
tm *time.Time
dt *time.Time
tmstmp *time.Time
utm *time.Time
udt *time.Time
utmstmp *time.Time
varchar sql.NullString
ch sql.NullString
bin *[]byte
varbin *[]byte
)
for rows.Next() {
err := rows.Scan(&id, &integer, &uinteger, &bint, &ulong, &tint, &utint, &sint, &usint, &flt, &uflt, &dbl, &udbl, &dec, &boolean, &tm, &dt, &tmstmp, &utm, &udt, &utmstmp, &varchar, &ch, &bin, &varbin)
if err != nil {
dbt.Fatal(err)
}
}
comparisons := []struct {
result interface{}
expected interface{}
}{
{integer, integerValue},
{uinteger, uintegerValue},
{bint, bintValue},
{ulong, ulongValue},
{tint, tintValue},
{utint, utintValue},
{sint, sintValue},
{usint, usintValue},
{flt, fltValue},
{uflt, ufltValue},
{dbl, dblValue},
{udbl, udblValue},
{dec, decValue},
{boolean, booleanValue},
{tm, tmValue},
{dt, dtValue},
{tmstmp, tmstmpValue},
{utm, utmValue},
{udt, udtValue},
{utmstmp, utmstmpValue},
{varchar, varcharValue},
{ch, chValue},
{*bin, []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}},
{varbin, varbinValue},
}
for i, tt := range comparisons {
if v, ok := tt.expected.(time.Time); ok {
if !v.Equal(tt.result.(time.Time)) {
dbt.Fatalf("Expected %v for case %d, got %v.", tt.expected, i, tt.result)
}
} else if v, ok := tt.expected.([]byte); ok {
if !bytes.Equal(v, tt.result.([]byte)) {
dbt.Fatalf("Expected %v for case %d, got %v.", tt.expected, i, tt.result)
}
} else if tt.expected != tt.result {
dbt.Errorf("Expected %v for case %d, got %v.", tt.expected, i, tt.result)
}
}
})
}
func TestPhoenixNulls(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
id INTEGER PRIMARY KEY,
int INTEGER,
uint UNSIGNED_INT,
bint BIGINT,
ulong UNSIGNED_LONG,
tint TINYINT,
utint UNSIGNED_TINYINT,
sint SMALLINT,
usint UNSIGNED_SMALLINT,
flt FLOAT,
uflt UNSIGNED_FLOAT,
dbl DOUBLE,
udbl UNSIGNED_DOUBLE,
dec DECIMAL,
bool BOOLEAN,
tm TIME,
dt DATE,
tmstmp TIMESTAMP,
utm UNSIGNED_TIME,
udt UNSIGNED_DATE,
utmstmp UNSIGNED_TIMESTAMP,
var VARCHAR,
ch CHAR(3),
bin BINARY(20),
varbin VARBINARY
) TRANSACTIONAL=false`)
idValue := time.Now().Unix()
dbt.mustExec(`UPSERT INTO `+dbt.tableName+` VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
idValue,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
nil,
)
rows := dbt.mustQuery("SELECT * FROM "+dbt.tableName+" WHERE id = ?", idValue)
defer rows.Close()
var (
id int64
integer sql.NullInt64
uinteger sql.NullInt64
bint sql.NullInt64
ulong sql.NullInt64
tint sql.NullInt64
utint sql.NullInt64
sint sql.NullInt64
usint sql.NullInt64
flt sql.NullFloat64
uflt sql.NullFloat64
dbl sql.NullFloat64
udbl sql.NullFloat64
dec sql.NullString
boolean sql.NullBool
tm *time.Time
dt *time.Time
tmstmp *time.Time
utm *time.Time
udt *time.Time
utmstmp *time.Time
varchar sql.NullString
ch sql.NullString
bin *[]byte
varbin *[]byte
)
for rows.Next() {
err := rows.Scan(&id, &integer, &uinteger, &bint, &ulong, &tint, &utint, &sint, &usint, &flt, &uflt, &dbl, &udbl, &dec, &boolean, &tm, &dt, &tmstmp, &utm, &udt, &utmstmp, &varchar, &ch, &bin, &varbin)
if err != nil {
dbt.Fatal(err)
}
}
comparisons := []struct {
result interface{}
expected interface{}
}{
{integer, sql.NullInt64{}},
{uinteger, sql.NullInt64{}},
{bint, sql.NullInt64{}},
{ulong, sql.NullInt64{}},
{tint, sql.NullInt64{}},
{utint, sql.NullInt64{}},
{sint, sql.NullInt64{}},
{usint, sql.NullInt64{}},
{flt, sql.NullFloat64{}},
{uflt, sql.NullFloat64{}},
{dbl, sql.NullFloat64{}},
{udbl, sql.NullFloat64{}},
{dec, sql.NullString{}},
{boolean, sql.NullBool{}},
{tm, (*time.Time)(nil)},
{dt, (*time.Time)(nil)},
{tmstmp, (*time.Time)(nil)},
{utm, (*time.Time)(nil)},
{udt, (*time.Time)(nil)},
{utmstmp, (*time.Time)(nil)},
{varchar, sql.NullString{}},
{ch, sql.NullString{}},
{*bin, []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}},
{varbin, (*[]byte)(nil)},
}
for i, tt := range comparisons {
if v, ok := tt.expected.(time.Time); ok {
if !v.Equal(tt.result.(time.Time)) {
dbt.Fatalf("Expected %v for case %d, got %v.", tt.expected, i, tt.result)
}
} else if v, ok := tt.expected.([]byte); ok {
if !bytes.Equal(v, tt.result.([]byte)) {
dbt.Fatalf("Expected %v for case %d, got %v.", tt.expected, i, tt.result)
}
} else if tt.expected != tt.result {
dbt.Errorf("Expected %v for case %d, got %v.", tt.expected, i, tt.result)
}
}
})
}
func TestPhoenixLocations(t *testing.T) {
skipTestIfNotPhoenix(t)
query := "?location=Australia/Melbourne"
runTests(t, dsn+query, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
tm TIME PRIMARY KEY,
dt DATE,
tmstmp TIMESTAMP
) TRANSACTIONAL=false`)
loc, err := time.LoadLocation("Australia/Melbourne")
if err != nil {
dbt.Fatalf("Unexpected error: %s", err)
}
var (
tmValue time.Time = time.Date(0, 1, 1, 21, 21, 21, 222000000, loc)
dtValue time.Time = time.Date(2100, 2, 1, 0, 0, 0, 0, loc)
tmstmpValue time.Time = time.Date(2100, 2, 1, 21, 21, 21, 222000000, loc)
)
dbt.mustExec(`UPSERT INTO `+dbt.tableName+` VALUES (?, ?, ?)`,
tmValue,
dtValue,
tmstmpValue,
)
rows := dbt.mustQuery("SELECT * FROM " + dbt.tableName)
defer rows.Close()
var (
tm time.Time
dt time.Time
tmstmp time.Time
)
for rows.Next() {
err := rows.Scan(&tm, &dt, &tmstmp)
if err != nil {
dbt.Fatal(err)
}
}
comparisons := []struct {
result time.Time
expected time.Time
}{
{tm, tmValue},
{dt, dtValue},
{tmstmp, tmstmpValue},
}
for _, tt := range comparisons {
if !tt.result.Equal(tt.expected) {
dbt.Fatalf("Expected %v, got %v.", tt.expected, tt.result)
}
}
})
}
func TestPhoenixDateAndTimestampsBefore1970(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
int INTEGER PRIMARY KEY,
dt DATE,
tmstmp TIMESTAMP
) TRANSACTIONAL=false`)
var (
integerValue int = 1
dtValue time.Time = time.Date(1945, 5, 20, 0, 0, 0, 0, time.UTC)
tmstmpValue time.Time = time.Date(1911, 5, 20, 21, 21, 21, 222000000, time.UTC)
)
dbt.mustExec(`UPSERT INTO `+dbt.tableName+` VALUES (?, ?, ?)`,
integerValue,
dtValue,
tmstmpValue,
)
rows := dbt.mustQuery("SELECT dt, tmstmp FROM " + dbt.tableName)
defer rows.Close()
var (
dt time.Time
tmstmp time.Time
)
for rows.Next() {
err := rows.Scan(&dt, &tmstmp)
if err != nil {
dbt.Fatal(err)
}
}
comparisons := []struct {
result time.Time
expected time.Time
}{
{dt, dtValue},
{tmstmp, tmstmpValue},
}
for _, tt := range comparisons {
if !tt.expected.Equal(tt.result) {
dbt.Fatalf("Expected %v, got %v.", tt.expected, tt.result)
}
}
})
}
func TestPhoenixStoreAndRetrieveBinaryData(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
int INTEGER PRIMARY KEY,
bin VARBINARY
) TRANSACTIONAL=false`)
filePath := filepath.Join("test-fixtures", "calcite.png")
file, err := ioutil.ReadFile(filePath)
if err != nil {
t.Fatalf("Unable to read text-fixture: %s", filePath)
}
hash := sha256.Sum256(file)
dbt.mustExec(`UPSERT INTO `+dbt.tableName+` VALUES (?, ?)`,
1,
file,
)
rows := dbt.mustQuery("SELECT bin FROM " + dbt.tableName)
defer rows.Close()
var receivedFile []byte
for rows.Next() {
err := rows.Scan(&receivedFile)
if err != nil {
dbt.Fatal(err)
}
}
receivedHash := sha256.Sum256(receivedFile)
if !bytes.Equal(hash[:], receivedHash[:]) {
t.Fatalf("Hash of stored file (%x) does not equal hash of retrieved file (%x).", hash[:], receivedHash[:])
}
})
}
func TestPhoenixCommittingTransactions(t *testing.T) {
skipTestIfNotPhoenix(t)
query := "?transactionIsolation=4"
runTests(t, dsn+query, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
int INTEGER PRIMARY KEY
) TRANSACTIONAL=true`)
tx, err := dbt.db.Begin()
if err != nil {
t.Fatalf("Unable to create transaction: %s", err)
}
stmt, err := tx.Prepare(`UPSERT INTO ` + dbt.tableName + ` VALUES(?)`)
if err != nil {
t.Fatalf("Could not prepare statement: %s", err)
}
totalRows := 6
for i := 1; i <= totalRows; i++ {
_, err := stmt.Exec(i)
if err != nil {
dbt.Fatal(err)
}
}
r := tx.QueryRow("SELECT COUNT(*) FROM " + dbt.tableName)
var count int
err = r.Scan(&count)
if err != nil {
t.Fatalf("Unable to scan row result: %s", err)
}
if count != totalRows {
t.Fatalf("Expected %d rows, got %d", totalRows, count)
}
// Commit the transaction
tx.Commit()
rows := dbt.mustQuery("SELECT COUNT(*) FROM " + dbt.tableName)
var countAfterRollback int
for rows.Next() {
err := rows.Scan(&countAfterRollback)
if err != nil {
dbt.Fatal(err)
}
}
if countAfterRollback != totalRows {
t.Fatalf("Expected %d rows, got %d", totalRows, countAfterRollback)
}
})
}
func TestPhoenixRollingBackTransactions(t *testing.T) {
skipTestIfNotPhoenix(t)
query := "?transactionIsolation=4"
runTests(t, dsn+query, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
int INTEGER PRIMARY KEY
) TRANSACTIONAL=true`)
tx, err := dbt.db.Begin()
if err != nil {
t.Fatalf("Unable to create transaction: %s", err)
}
stmt, err := tx.Prepare(`UPSERT INTO ` + dbt.tableName + ` VALUES(?)`)
if err != nil {
t.Fatalf("Could not prepare statement: %s", err)
}
totalRows := 6
for i := 1; i <= totalRows; i++ {
_, err := stmt.Exec(i)
if err != nil {
dbt.Fatal(err)
}
}
r := tx.QueryRow(`SELECT COUNT(*) FROM ` + dbt.tableName)
var count int
err = r.Scan(&count)
if err != nil {
t.Fatalf("Unable to scan row result: %s", err)
}
if count != totalRows {
t.Fatalf("Expected %d rows, got %d", totalRows, count)
}
// Rollback the transaction
tx.Rollback()
rows := dbt.mustQuery(`SELECT COUNT(*) FROM ` + dbt.tableName)
var countAfterRollback int
for rows.Next() {
err := rows.Scan(&countAfterRollback)
if err != nil {
dbt.Fatal(err)
}
}
if countAfterRollback != 0 {
t.Fatalf("Expected %d rows, got %d", 0, countAfterRollback)
}
})
}
func TestPhoenixPreparedStatements(t *testing.T) {
skipTestIfNotPhoenix(t)
runTests(t, dsn, func(dbt *DBTest) {
// Create and seed table
dbt.mustExec(`CREATE TABLE ` + dbt.tableName + ` (
int INTEGER PRIMARY KEY
) TRANSACTIONAL=false`)
stmt, err := dbt.db.Prepare(`UPSERT INTO ` + dbt.tableName + ` VALUES(?)`)
if err != nil {
dbt.Fatal(err)
}
totalRows := 6
for i := 1; i <= totalRows; i++ {
_, err := stmt.Exec(i)
if err != nil {
dbt.Fatal(err)
}
}
queryStmt, err := dbt.db.Prepare(`SELECT * FROM ` + dbt.tableName + ` WHERE int = ?`)
if err != nil {
dbt.Fatal(err)
}
var res int
for i := 1; i <= totalRows; i++ {
err := queryStmt.QueryRow(i).Scan(&res)
if err != nil {
dbt.Fatal(err)
}
if res != i {