Google Sheets QUERY Errors: Troubleshooting Guide
Fix common Google Sheets QUERY errors including parse errors, NO_COLUMN, mismatched array row size, mixed data types, headers, Col notation and ARRAY_LITERAL.
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# Turn a repetitive task into a script
from pathlib import Path
files = Path("reports").glob("*.csv")
for report in files:
clean(report)
print(f"✓ {report.name}")
# Small script. Big time saved.● Ready to run
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