Create README.md

README.md

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+
+
+SQL queries executed one-by-one. They're split up as BigQuery was raising `Resources exceeded during query execution` when running all in one.
+
+```sql
+SELECT
+  commit, difference, subject, message, unnested_repo_name
+FROM (
+  SELECT
+    repo_name,
+    lang.name AS language_name
+  FROM
+    `bigquery-public-data.github_repos.languages` AS lang_table,
+    UNNEST(LANGUAGE) AS lang) lang_table
+JOIN
+  `bigquery-public-data.github_repos.licenses` AS license_table
+ON
+  license_table.repo_name = lang_table.repo_name
+JOIN (
+  SELECT
+    *
+  FROM
+    `bigquery-public-data.github_repos.commits` AS commits_table,
+    UNNEST(repo_name) AS unnested_repo_name) commits_table
+ON
+  commits_table.unnested_repo_name = lang_table.repo_name
+
+
+WHERE
+  ((license_table.license LIKE 'mit')
+    OR (license_table.license LIKE 'artistic-2.0')
+    OR (license_table.license LIKE 'isc')
+    OR (license_table.license LIKE 'cc0-1.0')
+    OR (license_table.license LIKE 'epl-1.0')
+    OR (license_table.license LIKE 'mpl-2.0')
+    OR (license_table.license LIKE 'unlicense')
+    OR (license_table.license LIKE 'apache-2.0')
+    OR (license_table.license LIKE 'bsd-3-clause')
+    OR (license_table.license LIKE 'agpl-3.0')
+    OR (license_table.license LIKE 'lgpl-2.1')
+    OR (license_table.license LIKE 'bsd-2-clause'))
+  AND ( (lang_table.language_name LIKE 'Python')
+    OR (lang_table.language_name LIKE 'Java')
+    OR (lang_table.language_name LIKE 'JavaScript')
+    OR (lang_table.language_name LIKE 'HTML')
+    OR (lang_table.language_name LIKE 'Common Lisp')
+    OR (lang_table.language_name LIKE 'Shell')
+    OR (lang_table.language_name LIKE 'R')
+    OR (lang_table.language_name LIKE 'Perl%')
+    OR (lang_table.language_name LIKE 'SQL')
+    OR (lang_table.language_name LIKE 'C')
+    OR (lang_table.language_name LIKE 'C#')
+    OR (lang_table.language_name LIKE 'C++')
+    OR (lang_table.language_name LIKE 'TypeScript')
+    OR (lang_table.language_name LIKE 'Go')
+    OR (lang_table.language_name LIKE 'Rust')
+    OR (lang_table.language_name LIKE 'Swift')
+    OR (lang_table.language_name LIKE 'PHP')
+    OR (lang_table.language_name LIKE 'Dart')
+    OR (lang_table.language_name LIKE 'Kotlin')
+    OR (lang_table.language_name LIKE 'Matlab')
+    OR (lang_table.language_name LIKE 'MATLAB')
+    OR (lang_table.language_name LIKE 'Ruby') )
+  AND ( (LENGTH(commits_table.message) > 10) );
+```
+
+```sql
+SELECT commit, subject, message, STRING_AGG(unnested_repo_name) AS repos
+FROM `huggingface-ml.commits_table_24122022.commits_table_base`
+GROUP BY commit, subject, message
+```
+
+```sql
+SELECT *
+FROM (
+  SELECT
+    commit,subject,message,repos,difference
+  FROM
+    `huggingface-ml.commits_table_24122022.commits_table_dedup` AS commits_table_dedup
+JOIN (
+  SELECT
+    commit AS commit_base,difference
+  FROM
+    `bigquery-public-data.github_repos.commits` AS commits_table_base
+  ) commits_table_base
+ON
+  commits_table_base.commit_base = commits_table_dedup.commit
+)
+```
+
+```sql
+SELECT
+    commit,subject,message,repos,d.old_path as old_file,d.new_path as new_file
+FROM
+    `huggingface-ml.commits_table_24122022.commits_table_dedup_difference` AS commits_table,
+    UNNEST(difference) AS d
+WHERE (d.old_path = d.new_path) AND (d.old_path IS NOT NULL) AND (d.new_path IS NOT NULL)
+```
+
+```sql
+SELECT commit,subject,message,repos,old_file,new_file
+FROM (
+(
+  SELECT commit AS commit_base
+  FROM `huggingface-ml.commits_table_24122022.commits_table_dedup_files`
+  GROUP BY commit
+  HAVING COUNT(*) = 1
+)
+JOIN (
+  SELECT
+    commit,subject,message,repos,old_file,new_file
+  FROM
+    `huggingface-ml.commits_table_24122022.commits_table_dedup_files` AS commits_table_base
+  ) commits_table_base
+ON commits_table_base.commit = commit_base
+)
+```
+