Mercurial > urweb
comparison lib/ur/basis.urs @ 1195:aff5e661b5f8
Make SELECT FROM clauses optional
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 28 Mar 2010 10:10:35 -0400 |
parents | 9c82548c97e9 |
children | c316ca3c9ec6 |
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1194:601a77af0477 | 1195:aff5e661b5f8 |
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290 -> sql_subset big2 little2 | 290 -> sql_subset big2 little2 |
291 -> sql_subset (big1 ++ big2) (little1 ++ little2) | 291 -> sql_subset (big1 ++ big2) (little1 ++ little2) |
292 | 292 |
293 con sql_from_items :: {{Type}} -> {{Type}} -> Type | 293 con sql_from_items :: {{Type}} -> {{Type}} -> Type |
294 | 294 |
295 val sql_from_nil : free ::: {{Type}} -> sql_from_items free [] | |
295 val sql_from_table : free ::: {{Type}} -> t ::: Type -> fs ::: {Type} | 296 val sql_from_table : free ::: {{Type}} -> t ::: Type -> fs ::: {Type} |
296 -> fieldsOf t fs -> name :: Name | 297 -> fieldsOf t fs -> name :: Name |
297 -> t -> sql_from_items free [name = fs] | 298 -> t -> sql_from_items free [name = fs] |
298 val sql_from_query : free ::: {{Type}} -> fs ::: {Type} -> name :: Name | 299 val sql_from_query : free ::: {{Type}} -> fs ::: {Type} -> name :: Name |
299 -> sql_query free [] fs | 300 -> sql_query free [] fs |