github.com/matrixorigin/matrixone@v0.7.0/pkg/sql/plan/function/builtin/multi/current_timestamp_test.go (about)

     1  // Copyright 2021 - 2022 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package multi
    16  
    17  import (
    18  	"fmt"
    19  	"testing"
    20  	"time"
    21  
    22  	"github.com/matrixorigin/matrixone/pkg/container/types"
    23  	"github.com/matrixorigin/matrixone/pkg/container/vector"
    24  	"github.com/matrixorigin/matrixone/pkg/testutil"
    25  	"github.com/stretchr/testify/require"
    26  )
    27  
    28  func TestCurrentTimestamp(t *testing.T) {
    29  	myProc := testutil.NewProc()
    30  	resultVector, err := CurrentTimestamp(nil, myProc)
    31  	require.NoError(t, err)
    32  	resultValues := vector.MustTCols[types.Timestamp](resultVector)
    33  	resultStr := resultValues[0].String2(time.Local, 6)
    34  	fmt.Println(resultStr)
    35  
    36  	inputVector0 := testutil.MakeScalarInt64(3, 4)
    37  	inputVectors := []*vector.Vector{inputVector0}
    38  	resultVector, err = CurrentTimestamp(inputVectors, myProc)
    39  	require.NoError(t, err)
    40  	resultValues = vector.MustTCols[types.Timestamp](resultVector)
    41  	resultStr = resultValues[0].String2(time.Local, resultVector.Typ.Precision)
    42  	fmt.Println(resultStr)
    43  }