@@ -235,7 +235,7 @@ In previous versions of Squeal, conditions followed classical two valued logic
235of `true` and `false`.
235of `true` and `false`.
237```Haskell
237```Haskell
238−-- Squeal 0.2
238+-- Squeal 0.3
239type Condition schema from grouping params =
239type Condition schema from grouping params =
240 Expression schema from grouping params ('NotNull 'PGbool)
240 Expression schema from grouping params ('NotNull 'PGbool)
@@ -247,7 +247,7 @@ of being less confusing evaporated I decided to switch to three valued logic
247of `true`, `false` and `null_`.
247of `true`, `false` and `null_`.
249```Haskell
249```Haskell
250−-- Squeal 0.3
250+-- Squeal 0.4
251type Condition schema from grouping params =
251type Condition schema from grouping params =
252 Expression schema from grouping params ('Null 'PGbool)
252 Expression schema from grouping params ('Null 'PGbool)