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@mdesmet mdesmet commented Nov 6, 2024

Important

Adds SqlCheck class to identify SQL optimization issues in DBT models using sqlglot, and updates dependencies in setup.py.

  • Behavior:
    • Adds SqlCheck class in sql_check.py to identify SQL optimization issues in DBT models.
    • Integrates SqlCheck into INSIGHTS list in __init__.py.
    • Uses sqlglot library for SQL parsing and optimization.
  • Dependencies:
    • Adds sqlglot to install_requires in setup.py.
  • Classes and Functions:
    • SqlCheck extends SqlInsight in base.py.
    • Implements generate() in SqlCheck to apply optimization rules and generate insights.
    • Implements _build_failure_result() in SqlCheck to construct failure messages and recommendations.
  • Misc:
    • Adds get_adapter_type() method in wrapper.py and its versioned counterparts.

This description was created by Ellipsis for 4863600. It will automatically update as commits are pushed.

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❌ Changes requested. Reviewed everything up to 6d04ff0 in 1 minute and 10 seconds

More details
  • Looked at 187 lines of code in 5 files
  • Skipped 0 files when reviewing.
  • Skipped posting 2 drafted comments based on config settings.
1. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:108
  • Draft comment:
    Add a return type annotation to the parse_query method for clarity. It should return Optional[sqlglot.Expression] or similar based on the actual return type of parse_one.
  • Reason this comment was not posted:
    Confidence changes required: 50%
    The parse_query method is missing a return type annotation, which is a best practice for clarity.
2. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:13
  • Draft comment:
    Correct the import path for SqlInsight. It should be imported from datapilot.core.platforms.dbt.insights.sql.base instead of datapilot.core.insights.sql.base.insight.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable:
    The comment suggests a change in the import path, but without additional context or file structure, it's difficult to verify if the suggested path is correct. The current path might be correct if the file structure supports it. Since the comment is speculative and lacks strong evidence, it should be removed unless there's clear evidence that the path is incorrect.
    I might be missing the actual file structure or context that confirms the correct import path. The comment could be valid if the file structure supports the suggested path.
    Without clear evidence or file structure context, it's safer to remove the comment. If the import path was incorrect, it would likely cause an error during the build or runtime.
    Remove the comment as it lacks strong evidence and is speculative about the import path.

Workflow ID: wflow_WwhQQrVJFwZOSsNR


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"quote_identifiers": False,
**kwargs,
}
raise "test"
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Remove the raise "test" statement. It seems to be a placeholder for testing and will cause the function to raise an exception unnecessarily.

Suggested change
raise "test"

from datapilot.core.platforms.dbt.insights.base import DBTInsight


class SqlInsight(DBTInsight):
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The has_all_required_data method is a duplicate of the method in DBTGovernanceInsight. Consider using the existing method to avoid duplication.

  • method has_all_required_data (base.py)

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❌ Changes requested. Incremental review on a4c0ee1 in 51 seconds

More details
  • Looked at 479 lines of code in 11 files
  • Skipped 0 files when reviewing.
  • Skipped posting 4 drafted comments based on config settings.
1. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:105
  • Draft comment:
    The parse_query method is defined but never used. Consider removing it if it's not needed.
  • Reason this comment was not posted:
    Confidence changes required: 50%
    The parse_query method in SqlCheck is defined but never used. This might be an oversight or a leftover from previous code iterations.
2. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:58
  • Draft comment:
    The docstring incorrectly mentions test coverage. Update it to reflect that the method generates SQL optimization insights.
  • Reason this comment was not posted:
    Marked as duplicate.
3. src/datapilot/core/platforms/dbt/insights/sql/base.py:11
  • Draft comment:
    Ensure that subclasses of SqlInsight implement the generate method, as it is abstract.
  • Reason this comment was not posted:
    Confidence changes required: 0%
    The generate method in SqlInsight class in base.py is not implemented, which is expected for an abstract method. No issues here.
4. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:99
  • Draft comment:
    self.ALIAS is used but not defined in SqlCheck. Define ALIAS in the class to avoid AttributeError.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable:
    The comment is incorrect because ALIAS is defined in the SqlCheck class. The comment suggests a change that is not needed, as the code is already correct. Therefore, the comment should be removed.
    I might be missing some context or misunderstanding the comment, but based on the provided code, ALIAS is clearly defined, making the comment incorrect.
    The code snippet provided is complete, and ALIAS is defined, so the comment is indeed incorrect.
    The comment should be deleted because it incorrectly states that ALIAS is not defined, while it is clearly defined in the class.

Workflow ID: wflow_iY627wgELqaJP6Db


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❌ Changes requested. Incremental review on f3f20ca in 51 seconds

More details
  • Looked at 483 lines of code in 11 files
  • Skipped 0 files when reviewing.
  • Skipped posting 1 drafted comments based on config settings.
1. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:59
  • Draft comment:
    The docstring is misleading. It mentions test coverage, which is unrelated to SQL optimization. Please update the docstring to accurately describe the purpose of the generate method.
  • Reason this comment was not posted:
    Marked as duplicate.

Workflow ID: wflow_xRuhagdbhcfqeVnG


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Minor Comments

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👍 Looks good to me! Incremental review on b0147c9 in 21 seconds

More details
  • Looked at 361 lines of code in 11 files
  • Skipped 0 files when reviewing.
  • Skipped posting 1 drafted comments based on config settings.
1. src/datapilot/core/insights/sql/base/insight.py:2
  • Draft comment:
    Add Optional to the import statement for type hinting consistency.
from typing import Optional
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable:
    The comment is suggesting a change that is not necessary because the 'Optional' type is not used anywhere in the current file. The removal of 'Optional' seems intentional and consistent with the current code, which does not use it.
    I might be missing some context about why 'Optional' was initially included, but based on the current file content, it seems unnecessary.
    The absence of 'Optional' in the current code suggests that its removal was intentional and correct. Without its usage, the import is redundant.
    The comment should be deleted because it suggests an unnecessary import that is not used in the current file.

Workflow ID: wflow_UPRXs3C0PXsGIPiF


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👍 Looks good to me! Incremental review on 4863600 in 29 seconds

More details
  • Looked at 356 lines of code in 11 files
  • Skipped 0 files when reviewing.
  • Skipped posting 4 drafted comments based on config settings.
1. src/datapilot/core/insights/sql/base/insight.py:3
  • Draft comment:
    The import statement for Dialect is removed but still used in the code. This will cause a NameError when Dialect is referenced. Please re-import Dialect if it's used elsewhere in the code.
  • Reason this comment was not posted:
    Decided after close inspection that this draft comment was likely wrong and/or not actionable:
    The comment suggests that 'Dialect' is still used in the code, but the provided file content shows no reference to 'Dialect'. The constructor that used 'Dialect' was removed, so the comment seems incorrect.
    I might be missing references to 'Dialect' in other parts of the codebase, but the task is to focus only on the changes in this file.
    Given the context of the file, there is no evidence that 'Dialect' is still needed. The comment seems to be based on outdated information.
    The comment should be deleted as it is not relevant to the current state of the file.
2. src/datapilot/core/insights/sql/base/insight.py:10
  • Draft comment:
    The generate method should specify the return type as dict in the method signature for clarity.
  • Reason this comment was not posted:
    Confidence changes required: 50%
    The generate method in SqlInsight class should return a dictionary, but the return type is not specified in the method signature. This can lead to confusion about the expected return type.
3. src/datapilot/core/platforms/dbt/insights/sql/base.py:11
  • Draft comment:
    The generate method should specify the return type as dict in the method signature for clarity.
  • Reason this comment was not posted:
    Confidence changes required: 50%
    The generate method in SqlInsight class should return a dictionary, but the return type is not specified in the method signature. This can lead to confusion about the expected return type.
4. src/datapilot/core/platforms/dbt/insights/sql/sql_check.py:59
  • Draft comment:
    The generate method should specify the return type as List[DBTModelInsightResponse] in the method signature for clarity.
  • Reason this comment was not posted:
    Confidence changes required: 50%
    The generate method in SqlCheck class should return a list of DBTModelInsightResponse, but the return type is not specified in the method signature. This can lead to confusion about the expected return type.

Workflow ID: wflow_NlJSQMZp6KdgxvX2


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LGTM

@mdesmet mdesmet merged commit 35d2598 into main Nov 20, 2024
102 checks passed
@mdesmet mdesmet deleted the feat/sql-check branch November 20, 2024 03:05
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3 participants