#84 ✓ resolved
Samuel PHAN

cursor.fetchmany() requires the "size" argument instead of using curs.arraysize

Reported by Samuel PHAN | December 21st, 2011 @ 10:05 AM

Depending on the connection factory you use, the cursor.fetchmany() may requires the size argument instead of using cursor.arraysize.

  • psycopg2.extras.RealDictConnection: KO - the cursor.fetchmany() requires the size argument.
  • psycopg2.extras.DictConnection: KO - the cursor.fetchmany() requires the size argument.
  • psycopg2.extras.NamedTupleConnection: KO - the cursor.fetchmany() requires the size argument.
  • psycopg2._psycopg.connection: OK.

psycopg2 version 2.4.4, Ubuntu 10.10

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Psycopg is the most used PostgreSQL adapter for the Python programming language. At the core it fully implements the Python DB API 2.0 specifications. Several extensions allow access to many of the features offered by PostgreSQL.

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