Table with 300 columns (ie > 255) : Row Chaining ?

  • From: Hemant K Chitale <hkchital@xxxxxxxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Thu, 08 Oct 2009 23:08:55 +0800



Is there a MetaLink note that explains how Oracle handles INSERTs into a table with more than 255 columns ? Is it broken into 2 row pieces ? Does Oracle write the pieces into separate blocks even if, say, the row length is less than 7000 bytes ? If the row length is less than 3900 bytes ?



Hemant K Chitale

http://hemantoracledba.blogspot.com





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