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Results for “column”
Small, practical examples. Search by task or narrow things down below.
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Update several classifications in one statement
Postgres: A CASE expression computes the new value for each row covered by the update predicate.
Postgres✓ Tested
Update several classifications in one statement
SQLite: A CASE expression computes the new value for each row covered by the update predicate.
SQLite✓ Tested
Use a session-scoped temporary table
Store intermediate rows in a local # table.
temporary table✓ Tested
Use a small table variable
Declare rows for a short batch.
table variable✓ Tested
Write dictionaries to CSV
Write a list of dictionaries to a CSV file with a header row and a predictable column order.
csv✓ Tested