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| 1 | +// Licensed to ClickHouse, Inc. under one or more contributor |
| 2 | +// license agreements. See the NOTICE file distributed with |
| 3 | +// this work for additional information regarding copyright |
| 4 | +// ownership. ClickHouse, Inc. licenses this file to you under |
| 5 | +// the Apache License, Version 2.0 (the "License"); you may |
| 6 | +// not use this file except in compliance with the License. |
| 7 | +// You may obtain a copy of the License at |
| 8 | +// |
| 9 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | +// |
| 11 | +// Unless required by applicable law or agreed to in writing, |
| 12 | +// software distributed under the License is distributed on an |
| 13 | +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 14 | +// KIND, either express or implied. See the License for the |
| 15 | +// specific language governing permissions and limitations |
| 16 | +// under the License. |
| 17 | + |
| 18 | +package std |
| 19 | + |
| 20 | +import ( |
| 21 | + "fmt" |
| 22 | + "math/big" |
| 23 | + "strconv" |
| 24 | + "testing" |
| 25 | + |
| 26 | + "github.com/ClickHouse/clickhouse-go/v2" |
| 27 | + clickhouse_tests "github.com/ClickHouse/clickhouse-go/v2/tests" |
| 28 | + "github.com/stretchr/testify/assert" |
| 29 | + "github.com/stretchr/testify/require" |
| 30 | +) |
| 31 | + |
| 32 | +func TestMaterializedColumnInsert(t *testing.T) { |
| 33 | + dsns := map[string]clickhouse.Protocol{"Native": clickhouse.Native, "Http": clickhouse.HTTP} |
| 34 | + useSSL, err := strconv.ParseBool(clickhouse_tests.GetEnv("CLICKHOUSE_USE_SSL", "false")) |
| 35 | + require.NoError(t, err) |
| 36 | + for name, protocol := range dsns { |
| 37 | + t.Run(fmt.Sprintf("%s Protocol", name), func(t *testing.T) { |
| 38 | + if conn, err := GetStdDSNConnection(protocol, useSSL, nil); assert.NoError(t, err) { |
| 39 | + if !CheckMinServerVersion(conn, 21, 12, 0) { |
| 40 | + t.Skip(fmt.Errorf("unsupported clickhouse version")) |
| 41 | + return |
| 42 | + } |
| 43 | + const ddl = ` |
| 44 | + CREATE TABLE test_mat_cols ( |
| 45 | + Col1 Int128 |
| 46 | + , Col2 MATERIALIZED Col1 * 2 |
| 47 | + ) Engine MergeTree() ORDER BY tuple() |
| 48 | + ` |
| 49 | + defer func() { |
| 50 | + conn.Exec("DROP TABLE test_mat_cols") |
| 51 | + }() |
| 52 | + _, err := conn.Exec(ddl) |
| 53 | + require.NoError(t, err) |
| 54 | + scope, err := conn.Begin() |
| 55 | + require.NoError(t, err) |
| 56 | + batch, err := scope.Prepare("INSERT INTO test_mat_cols") |
| 57 | + require.NoError(t, err) |
| 58 | + var ( |
| 59 | + col1Data = big.NewInt(128) |
| 60 | + col2Data = big.NewInt(128 * 2) |
| 61 | + ) |
| 62 | + _, err = batch.Exec(col1Data) |
| 63 | + require.NoError(t, err) |
| 64 | + require.NoError(t, scope.Commit()) |
| 65 | + var ( |
| 66 | + col1 big.Int |
| 67 | + col2 big.Int |
| 68 | + ) |
| 69 | + require.NoError(t, conn.QueryRow("SELECT * FROM test_mat_cols").Scan(&col1)) |
| 70 | + assert.Equal(t, *col1Data, col1) |
| 71 | + require.NoError(t, conn.QueryRow("SELECT Col1, Col2 from test_mat_cols").Scan(&col1, &col2)) |
| 72 | + assert.Equal(t, *col1Data, col1) |
| 73 | + assert.Equal(t, *col2Data, col2) |
| 74 | + } |
| 75 | + }) |
| 76 | + } |
| 77 | +} |
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