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Optimize add_items for Varcher by automatically avoiding deep copying. #7395

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laithsakka
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Summary:
Before:

array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71

After:

============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             228.69ms      4.37
array_concat_VARCHAR_10##3arg                             305.58ms      3.27
array_concat_VARCHAR_10##4arg                             392.84ms      2.55
array_concat_VARCHAR_20##2arg                             580.45ms      1.72
array_concat_VARCHAR_20##3arg                             749.82ms      1.33
array_concat_VARCHAR_20##4arg                                1.00s   999.14m
array_concat_VARCHAR_40##2arg                                1.15s   867.18m
array_concat_VARCHAR_40##3arg                                1.83s   545.75m
array_concat_VARCHAR_40##4arg                                2.15s   464.43m
array_concat_VARCHAR_5##2arg                              101.89ms      9.81
array_concat_VARCHAR_5##3arg                              139.85ms      7.15
array_concat_VARCHAR_5##4arg                              185.80ms      5.38

Differential Revision: D50957600

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This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 3, 2023
facebookincubator#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             228.69ms      4.37
array_concat_VARCHAR_10##3arg                             305.58ms      3.27
array_concat_VARCHAR_10##4arg                             392.84ms      2.55
array_concat_VARCHAR_20##2arg                             580.45ms      1.72
array_concat_VARCHAR_20##3arg                             749.82ms      1.33
array_concat_VARCHAR_20##4arg                                1.00s   999.14m
array_concat_VARCHAR_40##2arg                                1.15s   867.18m
array_concat_VARCHAR_40##3arg                                1.83s   545.75m
array_concat_VARCHAR_40##4arg                                2.15s   464.43m
array_concat_VARCHAR_5##2arg                              101.89ms      9.81
array_concat_VARCHAR_5##3arg                              139.85ms      7.15
array_concat_VARCHAR_5##4arg                              185.80ms      5.38
```

Differential Revision: D50957600
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 3, 2023
facebookincubator#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             228.69ms      4.37
array_concat_VARCHAR_10##3arg                             305.58ms      3.27
array_concat_VARCHAR_10##4arg                             392.84ms      2.55
array_concat_VARCHAR_20##2arg                             580.45ms      1.72
array_concat_VARCHAR_20##3arg                             749.82ms      1.33
array_concat_VARCHAR_20##4arg                                1.00s   999.14m
array_concat_VARCHAR_40##2arg                                1.15s   867.18m
array_concat_VARCHAR_40##3arg                                1.83s   545.75m
array_concat_VARCHAR_40##4arg                                2.15s   464.43m
array_concat_VARCHAR_5##2arg                              101.89ms      9.81
array_concat_VARCHAR_5##3arg                              139.85ms      7.15
array_concat_VARCHAR_5##4arg                              185.80ms      5.38
```

Differential Revision: D50957600
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 3, 2023
facebookincubator#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             228.69ms      4.37
array_concat_VARCHAR_10##3arg                             305.58ms      3.27
array_concat_VARCHAR_10##4arg                             392.84ms      2.55
array_concat_VARCHAR_20##2arg                             580.45ms      1.72
array_concat_VARCHAR_20##3arg                             749.82ms      1.33
array_concat_VARCHAR_20##4arg                                1.00s   999.14m
array_concat_VARCHAR_40##2arg                                1.15s   867.18m
array_concat_VARCHAR_40##3arg                                1.83s   545.75m
array_concat_VARCHAR_40##4arg                                2.15s   464.43m
array_concat_VARCHAR_5##2arg                              101.89ms      9.81
array_concat_VARCHAR_5##3arg                              139.85ms      7.15
array_concat_VARCHAR_5##4arg                              185.80ms      5.38
```

Differential Revision: D50957600
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 3, 2023
facebookincubator#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             228.69ms      4.37
array_concat_VARCHAR_10##3arg                             305.58ms      3.27
array_concat_VARCHAR_10##4arg                             392.84ms      2.55
array_concat_VARCHAR_20##2arg                             580.45ms      1.72
array_concat_VARCHAR_20##3arg                             749.82ms      1.33
array_concat_VARCHAR_20##4arg                                1.00s   999.14m
array_concat_VARCHAR_40##2arg                                1.15s   867.18m
array_concat_VARCHAR_40##3arg                                1.83s   545.75m
array_concat_VARCHAR_40##4arg                                2.15s   464.43m
array_concat_VARCHAR_5##2arg                              101.89ms      9.81
array_concat_VARCHAR_5##3arg                              139.85ms      7.15
array_concat_VARCHAR_5##4arg                              185.80ms      5.38
```

Differential Revision: D50957600
@facebook-github-bot
Copy link
Contributor

This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 3, 2023
facebookincubator#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             228.69ms      4.37
array_concat_VARCHAR_10##3arg                             305.58ms      3.27
array_concat_VARCHAR_10##4arg                             392.84ms      2.55
array_concat_VARCHAR_20##2arg                             580.45ms      1.72
array_concat_VARCHAR_20##3arg                             749.82ms      1.33
array_concat_VARCHAR_20##4arg                                1.00s   999.14m
array_concat_VARCHAR_40##2arg                                1.15s   867.18m
array_concat_VARCHAR_40##3arg                                1.83s   545.75m
array_concat_VARCHAR_40##4arg                                2.15s   464.43m
array_concat_VARCHAR_5##2arg                              101.89ms      9.81
array_concat_VARCHAR_5##3arg                              139.85ms      7.15
array_concat_VARCHAR_5##4arg                              185.80ms      5.38
```

Differential Revision: D50957600
@facebook-github-bot
Copy link
Contributor

This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 6, 2023
facebookincubator#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             360.60ms      2.77
array_concat_VARCHAR_10##3arg                             443.43ms      2.26
array_concat_VARCHAR_10##4arg                             549.27ms      1.82
array_concat_VARCHAR_20##2arg                             595.89ms      1.68
array_concat_VARCHAR_20##3arg                             771.17ms      1.30
array_concat_VARCHAR_20##4arg                             977.47ms      1.02
array_concat_VARCHAR_40##2arg                             879.40ms      1.14
array_concat_VARCHAR_40##3arg                                1.38s   725.43m
array_concat_VARCHAR_40##4arg                                1.79s   557.91m
array_concat_VARCHAR_5##2arg                              170.32ms      5.87
array_concat_VARCHAR_5##3arg                              212.43ms      4.71
array_concat_VARCHAR_5##4arg                              271.83ms      3.68



```

Differential Revision: D50957600
@facebook-github-bot
Copy link
Contributor

This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka added a commit to laithsakka/velox that referenced this pull request Nov 6, 2023
…or#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             360.60ms      2.77
array_concat_VARCHAR_10##3arg                             443.43ms      2.26
array_concat_VARCHAR_10##4arg                             549.27ms      1.82
array_concat_VARCHAR_20##2arg                             595.89ms      1.68
array_concat_VARCHAR_20##3arg                             771.17ms      1.30
array_concat_VARCHAR_20##4arg                             977.47ms      1.02
array_concat_VARCHAR_40##2arg                             879.40ms      1.14
array_concat_VARCHAR_40##3arg                                1.38s   725.43m
array_concat_VARCHAR_40##4arg                                1.79s   557.91m
array_concat_VARCHAR_5##2arg                              170.32ms      5.87
array_concat_VARCHAR_5##3arg                              212.43ms      4.71
array_concat_VARCHAR_5##4arg                              271.83ms      3.68



```

Reviewed By: mbasmanova

Differential Revision: D50957600
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D50957600

laithsakka and others added 2 commits November 6, 2023 14:30
…bookincubator#7393)

Summary:

Optimize  ArrayConcatFunction for primitives, similar to what we do for
registerArrayRemoveFunctions and registerArrayTrimFunctions.


Note: we can further optimize this by adding fast path for strings and
add a no copy version for that.

Note: there are also still several functions that uses add_items() and do
not have such fast path we shall optimize those also.

Follow up will address the points above.

before:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_BOOLEAN_10##2arg                             737.98ms      1.36
array_concat_BOOLEAN_10##3arg                                1.14s   874.37m
array_concat_BOOLEAN_10##4arg                                1.50s   666.55m
array_concat_BOOLEAN_20##2arg                                1.58s   631.44m
array_concat_BOOLEAN_20##3arg                                2.33s   428.92m
array_concat_BOOLEAN_20##4arg                                3.22s   310.71m
array_concat_BOOLEAN_40##2arg                                3.07s   325.76m
array_concat_BOOLEAN_40##3arg                                4.75s   210.37m
array_concat_BOOLEAN_40##4arg                                6.32s   158.26m
array_concat_BOOLEAN_5##2arg                              451.47ms      2.21
array_concat_BOOLEAN_5##3arg                              674.46ms      1.48
array_concat_BOOLEAN_5##4arg                              859.56ms      1.16
array_concat_INTEGER_10##2arg                             706.34ms      1.42
array_concat_INTEGER_10##3arg                                1.09s   919.50m
array_concat_INTEGER_10##4arg                                1.47s   681.77m
array_concat_INTEGER_20##2arg                                1.40s   716.06m
array_concat_INTEGER_20##3arg                                2.02s   494.92m
array_concat_INTEGER_20##4arg                                2.73s   366.24m
array_concat_INTEGER_40##2arg                                2.68s   372.98m
array_concat_INTEGER_40##3arg                                3.98s   251.52m
array_concat_INTEGER_40##4arg                                5.40s   185.08m
array_concat_INTEGER_5##2arg                              382.78ms      2.61
array_concat_INTEGER_5##3arg                              565.82ms      1.77
array_concat_INTEGER_5##4arg                              758.75ms      1.32
array_concat_VARCHAR_10##2arg                                1.24s   803.73m
array_concat_VARCHAR_10##3arg                                1.81s   552.59m
array_concat_VARCHAR_10##4arg                                2.31s   432.19m
array_concat_VARCHAR_20##2arg                                3.38s   295.55m
array_concat_VARCHAR_20##3arg                                4.53s   220.65m
array_concat_VARCHAR_20##4arg                                5.61s   178.32m
array_concat_VARCHAR_40##2arg                                5.69s   175.66m
array_concat_VARCHAR_40##3arg                                9.95s   100.53m
array_concat_VARCHAR_40##4arg                               11.99s    83.39m
array_concat_VARCHAR_5##2arg                              523.94ms      1.91
array_concat_VARCHAR_5##3arg                              797.74ms      1.25
array_concat_VARCHAR_5##4arg                                 1.05s   954.15m
```


after:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_BOOLEAN_10##2arg                             190.24ms      5.26
array_concat_BOOLEAN_10##3arg                             253.91ms      3.94
array_concat_BOOLEAN_10##4arg                             387.03ms      2.58
array_concat_BOOLEAN_20##2arg                             484.33ms      2.06
array_concat_BOOLEAN_20##3arg                             766.60ms      1.30
array_concat_BOOLEAN_20##4arg                                1.01s   991.11m
array_concat_BOOLEAN_40##2arg                             982.59ms      1.02
array_concat_BOOLEAN_40##3arg                                1.36s   736.99m
array_concat_BOOLEAN_40##4arg                                1.74s   575.58m
array_concat_BOOLEAN_5##2arg                              139.40ms      7.17
array_concat_BOOLEAN_5##3arg                              214.43ms      4.66
array_concat_BOOLEAN_5##4arg                              273.88ms      3.65
array_concat_INTEGER_10##2arg                              80.90ms     12.36
array_concat_INTEGER_10##3arg                             110.80ms      9.03
array_concat_INTEGER_10##4arg                             149.86ms      6.67
array_concat_INTEGER_20##2arg                             167.08ms      5.99
array_concat_INTEGER_20##3arg                             261.83ms      3.82
array_concat_INTEGER_20##4arg                             319.26ms      3.13
array_concat_INTEGER_40##2arg                             301.37ms      3.32
array_concat_INTEGER_40##3arg                             422.25ms      2.37
array_concat_INTEGER_40##4arg                             714.74ms      1.40
array_concat_INTEGER_5##2arg                               60.61ms     16.50
array_concat_INTEGER_5##3arg                               89.28ms     11.20
array_concat_INTEGER_5##4arg                              117.99ms      8.48
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
```

Reviewed By: mbasmanova

Differential Revision: D50948537
…or#7395)

Summary:

Before:
```
array_concat_VARCHAR_10##2arg                             652.44ms      1.53
array_concat_VARCHAR_10##3arg                             958.59ms      1.04
array_concat_VARCHAR_10##4arg                                1.26s   790.86m
array_concat_VARCHAR_20##2arg                                1.67s   598.25m
array_concat_VARCHAR_20##3arg                                2.22s   449.48m
array_concat_VARCHAR_20##4arg                                2.82s   355.01m
array_concat_VARCHAR_40##2arg                                2.83s   353.24m
array_concat_VARCHAR_40##3arg                                4.98s   200.99m
array_concat_VARCHAR_40##4arg                                7.03s   142.22m
array_concat_VARCHAR_5##2arg                              290.04ms      3.45
array_concat_VARCHAR_5##3arg                              438.06ms      2.28
array_concat_VARCHAR_5##4arg                              584.20ms      1.71
````

After:
```
============================================================================
[...]hmarks/ExpressionBenchmarkBuilder.cpp     relative  time/iter   iters/s
============================================================================
array_concat_VARCHAR_10##2arg                             360.60ms      2.77
array_concat_VARCHAR_10##3arg                             443.43ms      2.26
array_concat_VARCHAR_10##4arg                             549.27ms      1.82
array_concat_VARCHAR_20##2arg                             595.89ms      1.68
array_concat_VARCHAR_20##3arg                             771.17ms      1.30
array_concat_VARCHAR_20##4arg                             977.47ms      1.02
array_concat_VARCHAR_40##2arg                             879.40ms      1.14
array_concat_VARCHAR_40##3arg                                1.38s   725.43m
array_concat_VARCHAR_40##4arg                                1.79s   557.91m
array_concat_VARCHAR_5##2arg                              170.32ms      5.87
array_concat_VARCHAR_5##3arg                              212.43ms      4.71
array_concat_VARCHAR_5##4arg                              271.83ms      3.68



```

Reviewed By: mbasmanova

Differential Revision: D50957600
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This pull request was exported from Phabricator. Differential Revision: D50957600

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This pull request has been merged in 26a0d2a.

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