CMIS Select AS (alias) and text-qualifying spaces

dhartford — Thu, 03 Jan 2013 19:49:26 GMT

Hey all,I'm working through some scenarios with CMIS, and I ran into this scenario – not sure if this is CMIS spec oriented, or Alfresco impl, but hopefully at least raising it up unless someone else found a workaround:Intent: Return the 'Display Name' as the alias for each return column.String quer

Re: CMIS Select AS (alias) and text-qualifying spaces

jpotts — Mon, 07 Jan 2013 23:14:25 GMT

That is correct. You cannot use a column alias that contains a space. According to the spec, a column alias must conform to the same rules as the query name. Here are the rules for query names as specified in the 1.1 draft:

All properties MUST supply a string queryName attribute which is used for query and filter operations on
object-types. This is an opaque string with limitations. This string SHOULD NOT contain any characters
that negatively interact with the BNF grammar.
The string MUST NOT contain:
• whitespace " "
• comma ","
• double quotes '"'
• single quotes "'"
• backslash "\"
• the period "."
• the open "(" or close ")" parenthesis characters

Jeff

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CMIS Select AS (alias) and text-qualifying spaces

Re: CMIS Select AS (alias) and text-qualifying spaces