Size Limit on Constant String - Aster Execution Engine

If you provide a constant string without a datatype in the ON clause of a SQL-MapReduce function, you will see an error message like:

ERROR: row is too big: size 34080, maximum size 32736

You can avoid this error by doing one of these workarounds:

• Cast the content string to the VARCHAR datatype.
• Put the constant string into a table, and use a SELECT statement to retrieve it.