miller_2555 <nabble.30.miller_2555@xxxxxxxxxxxxxxx> writes: > I am trying to declare an array of the following compound type: > CREATE TYPE myschema.mytype AS ( > sometext text, > onedimarray text[], > multidimarray text[][] > ); > The current assignment occurs as follows: > myvar myschema.mytype[] := ARRAY[ > ROW('textaa',ARRAY['textab'],ARRAY[ARRAY['textac1','textac2']])::myschema.mytype, > ROW('textba',ARRAY['textbb'],ARRAY[ARRAY['textbc1','textbc2']])::myschema.mytype > ]; Looks okay so far ... > However, each multidimarray in the assignment appears as a string on the > output from the following statement (declared within a pgSQL function): > statement: RAISE INFO '%',myvar; > outputt: INFO: > {"(textaa,{textab},\"{{textac1,textac2}}\")","(textba,{textbb},\"{{textbc1,textbc2}}\")"} > I believe that I would have expected the following output from the RAISE > INFO statement: > INFO: > {"(textaa,{textab},{{textac1,textac2}})","(textba,{textbb},{{textbc1,textbc2}})"} No, you're wrong --- that output is perfectly correct. The multidimarray value contains a comma, and therefore it needs to be double-quoted according to the rules for composite type I/O. The 1-dim array value would have gotten quoted, too, had it contained more than one element. > I have attempted different explicit typecasts and syntax and have also tried > adding additional elements to the arrays to see if a one-element array was > the cause. So far, I have not been able to access the multidimensional array > in the composite type as an array (though I can perform string functions). It sounds like you are using some code that mistakenly thinks that double quotes have a semantic meaning here. They do not. They are just there to delimit members of the row value, not to tell you what type the members are. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general