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- DECOMP(ERROR) 3/30/79 DECOMP(ERROR)
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- NAME
- Decomposition error message summary
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- SYNOPSIS
- Error numbers 4500 - 4999.
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- DESCRIPTION
- These error messages are associated with the process of
- decomposing a multi-variable query into a sequence of one
- variable queries which can be executed by OVQP.
-
- ERRORS
- 4602 query involves too many relations to create aggre-
- gate function intermediate result.
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- In the processing of aggregate functions it is usu-
- ally necessary to create an intermediate relation
- for _e_a_c_h aggregate function. However, no query may
- have more than ten variables. Since aggregate func-
- tions implicitly increase the number of variables in
- the query, you can exceed this limit. You must ei-
- ther break the interaction apart and process the ag-
- gregate functions separately or you must recompile
- INGRES to support more variables per query.
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- 4610 Query too long for available buffer space (qbuf-
- size).
- 4611 Query too long for available buffer space (varbuf-
- siz)
- 4612 Query too long for available buffer space (sqsiz)
- 4613 Query too long for available buffer space (stacksiz)
- 4614 Query too long for available buffer space (agbuf-
- siz).
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- These will happen if the internal form of the in-
- teraction processed by decomp is too long for the
- available buffer space. You must either shorten
- your interaction or recompile decomp. The name in
- parenthesis gives the internal name of which buffer
- was too small.
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- 4615 Aggregate function is too wide or has too many
- domains.
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- The internal form of an aggregate function must not
- contain more than 49 domains or be more than 1010
- bytes wide. Try breaking the aggregate function
- into two or more parts.
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- 4620 Target list for "retrieve unique" has more than 49
- domains or is wider than 1010 bytes.
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