Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
The AST for SQL.
Synopsis
- data ScalarExpr
- = NumLit String
- | StringLit String String String
- | IntervalLit { }
- | TypedLit TypeName String
- | Iden [Name]
- | Star
- | Parameter
- | PositionalArg Int
- | HostParameter String (Maybe String)
- | BinOp ScalarExpr [Name] ScalarExpr
- | PrefixOp [Name] ScalarExpr
- | PostfixOp [Name] ScalarExpr
- | SpecialOp [Name] [ScalarExpr]
- | App [Name] [ScalarExpr]
- | AggregateApp {
- aggName :: [Name]
- aggDistinct :: SetQuantifier
- aggArgs :: [ScalarExpr]
- aggOrderBy :: [SortSpec]
- aggFilter :: Maybe ScalarExpr
- | AggregateAppGroup { }
- | WindowApp {
- wnName :: [Name]
- wnArgs :: [ScalarExpr]
- wnPartition :: [ScalarExpr]
- wnOrderBy :: [SortSpec]
- wnFrame :: Maybe Frame
- | SpecialOpK [Name] (Maybe ScalarExpr) [(String, ScalarExpr)]
- | Cast ScalarExpr TypeName
- | Case {
- caseTest :: Maybe ScalarExpr
- caseWhens :: [([ScalarExpr], ScalarExpr)]
- caseElse :: Maybe ScalarExpr
- | Parens ScalarExpr
- | In Bool ScalarExpr InPredValue
- | SubQueryExpr SubQueryExprType QueryExpr
- | QuantifiedComparison ScalarExpr [Name] CompPredQuantifier QueryExpr
- | Match ScalarExpr Bool QueryExpr
- | Array ScalarExpr [ScalarExpr]
- | ArrayCtor QueryExpr
- | Collate ScalarExpr [Name]
- | MultisetBinOp ScalarExpr SetOperatorName SetQuantifier ScalarExpr
- | MultisetCtor [ScalarExpr]
- | MultisetQueryCtor QueryExpr
- | NextValueFor [Name]
- | VEComment [Comment] ScalarExpr
- | OdbcLiteral OdbcLiteralType String
- | OdbcFunc ScalarExpr
- data Name = Name (Maybe (String, String)) String
- data TypeName
- = TypeName [Name]
- | PrecTypeName [Name] Integer
- | PrecScaleTypeName [Name] Integer Integer
- | PrecLengthTypeName [Name] Integer (Maybe PrecMultiplier) (Maybe PrecUnits)
- | CharTypeName [Name] (Maybe Integer) [Name] [Name]
- | TimeTypeName [Name] (Maybe Integer) Bool
- | RowTypeName [(Name, TypeName)]
- | IntervalTypeName IntervalTypeField (Maybe IntervalTypeField)
- | ArrayTypeName TypeName (Maybe Integer)
- | MultisetTypeName TypeName
- data IntervalTypeField = Itf String (Maybe (Integer, Maybe Integer))
- data Sign
- data PrecMultiplier
- data PrecUnits
- data SetQuantifier
- data SortSpec = SortSpec ScalarExpr Direction NullsOrder
- data Direction
- = DirDefault
- | Asc
- | Desc
- data NullsOrder
- data InPredValue
- data SubQueryExprType
- data CompPredQuantifier
- data Frame
- data FrameRows
- data FramePos
- data OdbcLiteralType
- = OLDate
- | OLTime
- | OLTimestamp
- data QueryExpr
- = Select {
- qeSetQuantifier :: SetQuantifier
- qeSelectList :: [(ScalarExpr, Maybe Name)]
- qeFrom :: [TableRef]
- qeWhere :: Maybe ScalarExpr
- qeGroupBy :: [GroupingExpr]
- qeHaving :: Maybe ScalarExpr
- qeOrderBy :: [SortSpec]
- qeOffset :: Maybe ScalarExpr
- qeFetchFirst :: Maybe ScalarExpr
- | QueryExprSetOp { }
- | With {
- qeWithRecursive :: Bool
- qeViews :: [(Alias, QueryExpr)]
- qeQueryExpression :: QueryExpr
- | Values [[ScalarExpr]]
- | Table [Name]
- | QEComment [Comment] QueryExpr
- = Select {
- makeSelect :: QueryExpr
- data SetOperatorName
- data Corresponding
- data Alias = Alias Name (Maybe [Name])
- data GroupingExpr
- data TableRef
- data JoinType
- data JoinCondition
- = JoinOn ScalarExpr
- | JoinUsing [Name]
- data Statement
- = CreateSchema [Name]
- | DropSchema [Name] DropBehaviour
- | CreateTable [Name] [TableElement]
- | AlterTable [Name] AlterTableAction
- | DropTable [Name] DropBehaviour
- | CreateView Bool [Name] (Maybe [Name]) QueryExpr (Maybe CheckOption)
- | DropView [Name] DropBehaviour
- | CreateDomain [Name] TypeName (Maybe ScalarExpr) [(Maybe [Name], ScalarExpr)]
- | AlterDomain [Name] AlterDomainAction
- | DropDomain [Name] DropBehaviour
- | CreateAssertion [Name] ScalarExpr
- | DropAssertion [Name] DropBehaviour
- | CreateSequence [Name] [SequenceGeneratorOption]
- | AlterSequence [Name] [SequenceGeneratorOption]
- | DropSequence [Name] DropBehaviour
- | SelectStatement QueryExpr
- | Delete [Name] (Maybe Name) (Maybe ScalarExpr)
- | Truncate [Name] IdentityRestart
- | Insert [Name] (Maybe [Name]) InsertSource
- | Update [Name] (Maybe Name) [SetClause] (Maybe ScalarExpr)
- | GrantPrivilege [PrivilegeAction] PrivilegeObject [Name] GrantOption
- | GrantRole [Name] [Name] AdminOption
- | CreateRole Name
- | DropRole Name
- | RevokePrivilege GrantOptionFor [PrivilegeAction] PrivilegeObject [Name] DropBehaviour
- | RevokeRole AdminOptionFor [Name] [Name] DropBehaviour
- | StartTransaction
- | Savepoint Name
- | ReleaseSavepoint Name
- | Commit
- | Rollback (Maybe Name)
- | StatementComment [Comment]
- data DropBehaviour
- data IdentityRestart
- data InsertSource
- data SetClause
- = Set [Name] ScalarExpr
- | SetMultiple [[Name]] [ScalarExpr]
- data TableElement
- data ColumnDef = ColumnDef Name TypeName (Maybe DefaultClause) [ColConstraintDef]
- data DefaultClause
- data IdentityWhen
- data SequenceGeneratorOption
- data ColConstraintDef = ColConstraintDef (Maybe [Name]) ColConstraint
- data ColConstraint
- data TableConstraint
- data ReferenceMatch
- data ReferentialAction
- data AlterTableAction
- = AddColumnDef ColumnDef
- | AlterColumnSetDefault Name ScalarExpr
- | AlterColumnDropDefault Name
- | AlterColumnSetNotNull Name
- | AlterColumnDropNotNull Name
- | AlterColumnSetDataType Name TypeName
- | DropColumn Name DropBehaviour
- | AddTableConstraintDef (Maybe [Name]) TableConstraint
- | DropTableConstraintDef [Name] DropBehaviour
- data CheckOption
- data AlterDomainAction
- data AdminOption
- data GrantOption
- data PrivilegeObject
- = PrivTable [Name]
- | PrivDomain [Name]
- | PrivType [Name]
- | PrivSequence [Name]
- | PrivFunction [Name]
- data PrivilegeAction
- = PrivAll
- | PrivSelect [Name]
- | PrivDelete
- | PrivInsert [Name]
- | PrivUpdate [Name]
- | PrivReferences [Name]
- | PrivUsage
- | PrivTrigger
- | PrivExecute
- data AdminOptionFor
- data GrantOptionFor
- data Dialect
- ansi2011 :: Dialect
- mysql :: Dialect
- postgres :: Dialect
- oracle :: Dialect
- sqlserver :: Dialect
- data Comment = BlockComment String
Scalar expressions
data ScalarExpr #
Represents a value expression. This is used for the expressions in select lists. It is also used for expressions in where, group by, having, order by and so on.
NumLit String | a numeric literal optional decimal point, e+- integral exponent, e.g
|
StringLit String String String | string literal, with the start and end quote
e.g. |
IntervalLit | text of interval literal, units of interval precision, e.g. interval 3 days (3) |
| |
TypedLit TypeName String | prefix 'typed literal', e.g. int '42' |
Iden [Name] | identifier with parts separated by dots |
Star | star, as in select *, t.*, count(*) |
Parameter | Represents a ? in a parameterized query |
PositionalArg Int | Represents an e.g. $1 in a parameterized query |
HostParameter String (Maybe String) | represents a host parameter, e.g. :a. The Maybe String is for the indicator, e.g. :var indicator :nl |
BinOp ScalarExpr [Name] ScalarExpr | Infix binary operators. This is used for symbol operators (a + b), keyword operators (a and b) and multiple keyword operators (a is similar to b) |
PrefixOp [Name] ScalarExpr | Prefix unary operators. This is used for symbol operators, keyword operators and multiple keyword operators. |
PostfixOp [Name] ScalarExpr | Postfix unary operators. This is used for symbol operators, keyword operators and multiple keyword operators. |
SpecialOp [Name] [ScalarExpr] | Used for ternary, mixfix and other non orthodox operators. Currently used for row constructors, and for between. |
App [Name] [ScalarExpr] | function application (anything that looks like c style function application syntactically) |
AggregateApp | aggregate application, which adds distinct or all, and order by, to regular function application |
| |
AggregateAppGroup | aggregates with within group |
WindowApp | window application, which adds over (partition by a order by b) to regular function application. Explicit frames are not currently supported |
| |
SpecialOpK [Name] (Maybe ScalarExpr) [(String, ScalarExpr)] | Used for the operators which look like functions except the arguments are separated by keywords instead of commas. The maybe is for the first unnamed argument if it is present, and the list is for the keyword argument pairs. |
Cast ScalarExpr TypeName | cast(a as typename) |
Case | case expression. both flavours supported |
| |
Parens ScalarExpr | |
In Bool ScalarExpr InPredValue | in list literal and in subquery, if the bool is false it means not in was used ('a not in (1,2)') |
SubQueryExpr SubQueryExprType QueryExpr | exists, all, any, some subqueries |
QuantifiedComparison ScalarExpr [Name] CompPredQuantifier QueryExpr | |
Match ScalarExpr Bool QueryExpr | |
Array ScalarExpr [ScalarExpr] | represents an array access expression, or an array ctor e.g. a[3]. The first scalarExpr is the array, the second is the subscripts/ctor args |
ArrayCtor QueryExpr | this is used for the query expression version of array constructors, e.g. array(select * from t) |
Collate ScalarExpr [Name] | |
MultisetBinOp ScalarExpr SetOperatorName SetQuantifier ScalarExpr | |
MultisetCtor [ScalarExpr] | |
MultisetQueryCtor QueryExpr | |
NextValueFor [Name] | |
VEComment [Comment] ScalarExpr | |
OdbcLiteral OdbcLiteralType String | an odbc literal e.g. {d '2000-01-01'} |
OdbcFunc ScalarExpr | an odbc function call e.g. {fn CHARACTER_LENGTH( |
Instances
Represents an identifier name, which can be quoted or unquoted. examples:
- test -> Name Nothing "test"
- "test" -> Name (Just """,""") "test"
something
-> Name (Just ("`","`") "something"- [ms] -> Name (Just ("[","]") "ms"
Instances
Eq Name # | |
Data Name # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Name -> c Name # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Name # dataTypeOf :: Name -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Name) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Name) # gmapT :: (forall b. Data b => b -> b) -> Name -> Name # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Name -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Name -> r # gmapQ :: (forall d. Data d => d -> u) -> Name -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Name -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Name -> m Name # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Name -> m Name # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Name -> m Name # | |
Read Name # | |
Show Name # | |
Represents a type name, used in casts.
Instances
Eq TypeName # | |
Data TypeName # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TypeName -> c TypeName # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TypeName # toConstr :: TypeName -> Constr # dataTypeOf :: TypeName -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c TypeName) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TypeName) # gmapT :: (forall b. Data b => b -> b) -> TypeName -> TypeName # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TypeName -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TypeName -> r # gmapQ :: (forall d. Data d => d -> u) -> TypeName -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> TypeName -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> TypeName -> m TypeName # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TypeName -> m TypeName # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TypeName -> m TypeName # | |
Read TypeName # | |
Show TypeName # | |
data IntervalTypeField #
Instances
Instances
Eq Sign # | |
Data Sign # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Sign -> c Sign # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Sign # dataTypeOf :: Sign -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Sign) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Sign) # gmapT :: (forall b. Data b => b -> b) -> Sign -> Sign # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Sign -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Sign -> r # gmapQ :: (forall d. Data d => d -> u) -> Sign -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Sign -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Sign -> m Sign # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Sign -> m Sign # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Sign -> m Sign # | |
Read Sign # | |
Show Sign # | |
data PrecMultiplier #
Instances
Instances
Eq PrecUnits # | |
Data PrecUnits # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PrecUnits -> c PrecUnits # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PrecUnits # toConstr :: PrecUnits -> Constr # dataTypeOf :: PrecUnits -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c PrecUnits) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PrecUnits) # gmapT :: (forall b. Data b => b -> b) -> PrecUnits -> PrecUnits # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PrecUnits -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PrecUnits -> r # gmapQ :: (forall d. Data d => d -> u) -> PrecUnits -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> PrecUnits -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> PrecUnits -> m PrecUnits # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PrecUnits -> m PrecUnits # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PrecUnits -> m PrecUnits # | |
Read PrecUnits # | |
Show PrecUnits # | |
data SetQuantifier #
Represents the Distinct or All keywords, which can be used before a select list, in an aggregate/window function application, or in a query expression set operator.
Instances
Represents one field in an order by list.
Instances
Eq SortSpec # | |
Data SortSpec # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SortSpec -> c SortSpec # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SortSpec # toConstr :: SortSpec -> Constr # dataTypeOf :: SortSpec -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c SortSpec) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SortSpec) # gmapT :: (forall b. Data b => b -> b) -> SortSpec -> SortSpec # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SortSpec -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SortSpec -> r # gmapQ :: (forall d. Data d => d -> u) -> SortSpec -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> SortSpec -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> SortSpec -> m SortSpec # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SortSpec -> m SortSpec # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SortSpec -> m SortSpec # | |
Read SortSpec # | |
Show SortSpec # | |
The direction for a column in order by.
Instances
Eq Direction # | |
Data Direction # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Direction -> c Direction # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Direction # toConstr :: Direction -> Constr # dataTypeOf :: Direction -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Direction) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Direction) # gmapT :: (forall b. Data b => b -> b) -> Direction -> Direction # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Direction -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Direction -> r # gmapQ :: (forall d. Data d => d -> u) -> Direction -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Direction -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Direction -> m Direction # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Direction -> m Direction # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Direction -> m Direction # | |
Read Direction # | |
Show Direction # | |
data NullsOrder #
Represents 'nulls first' or 'nulls last' in an order by clause.
Instances
data InPredValue #
Used for 'expr in (scalar expression list)', and 'expr in (subquery)' syntax.
Instances
data SubQueryExprType #
A subquery in a scalar expression.
Instances
data CompPredQuantifier #
Instances
Represents the frame clause of a window this can be [range | rows] frame_start or [range | rows] between frame_start and frame_end
Instances
Eq Frame # | |
Data Frame # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Frame -> c Frame # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Frame # dataTypeOf :: Frame -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Frame) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Frame) # gmapT :: (forall b. Data b => b -> b) -> Frame -> Frame # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Frame -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Frame -> r # gmapQ :: (forall d. Data d => d -> u) -> Frame -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Frame -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Frame -> m Frame # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Frame -> m Frame # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Frame -> m Frame # | |
Read Frame # | |
Show Frame # | |
Represents whether a window frame clause is over rows or ranges.
Instances
Eq FrameRows # | |
Data FrameRows # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FrameRows -> c FrameRows # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FrameRows # toConstr :: FrameRows -> Constr # dataTypeOf :: FrameRows -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c FrameRows) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FrameRows) # gmapT :: (forall b. Data b => b -> b) -> FrameRows -> FrameRows # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FrameRows -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FrameRows -> r # gmapQ :: (forall d. Data d => d -> u) -> FrameRows -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> FrameRows -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> FrameRows -> m FrameRows # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FrameRows -> m FrameRows # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FrameRows -> m FrameRows # | |
Read FrameRows # | |
Show FrameRows # | |
represents the start or end of a frame
Instances
Eq FramePos # | |
Data FramePos # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FramePos -> c FramePos # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FramePos # toConstr :: FramePos -> Constr # dataTypeOf :: FramePos -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c FramePos) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FramePos) # gmapT :: (forall b. Data b => b -> b) -> FramePos -> FramePos # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FramePos -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FramePos -> r # gmapQ :: (forall d. Data d => d -> u) -> FramePos -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> FramePos -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> FramePos -> m FramePos # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FramePos -> m FramePos # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FramePos -> m FramePos # | |
Read FramePos # | |
Show FramePos # | |
data OdbcLiteralType #
the type of an odbc literal (e.g. {d '2000-01-01'}), correpsonding to the letter after the opening {
Instances
Query expressions
Represents a query expression, which can be:
- a regular select;
- a set operator (union, except, intersect);
- a common table expression (with);
- a table value constructor (values (1,2),(3,4)); or
- an explicit table (table t).
Select | |
| |
QueryExprSetOp | |
With | |
| |
Values [[ScalarExpr]] | |
Table [Name] | |
QEComment [Comment] QueryExpr |
Instances
Eq QueryExpr # | |
Data QueryExpr # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> QueryExpr -> c QueryExpr # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c QueryExpr # toConstr :: QueryExpr -> Constr # dataTypeOf :: QueryExpr -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c QueryExpr) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c QueryExpr) # gmapT :: (forall b. Data b => b -> b) -> QueryExpr -> QueryExpr # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> QueryExpr -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> QueryExpr -> r # gmapQ :: (forall d. Data d => d -> u) -> QueryExpr -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> QueryExpr -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> QueryExpr -> m QueryExpr # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> QueryExpr -> m QueryExpr # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> QueryExpr -> m QueryExpr # | |
Read QueryExpr # | |
Show QueryExpr # | |
makeSelect :: QueryExpr #
Helper/'default' value for query exprs to make creating query expr values a little easier. It is defined like this:
makeSelect :: QueryExpr makeSelect = Select {qeSetQuantifier = SQDefault ,qeSelectList = [] ,qeFrom = [] ,qeWhere = Nothing ,qeGroupBy = [] ,qeHaving = Nothing ,qeOrderBy = [] ,qeOffset = Nothing ,qeFetchFirst = Nothing}
data SetOperatorName #
Query expression set operators.
Instances
data Corresponding #
Corresponding, an option for the set operators.
Instances
Represents an alias for a table valued expression, used in with queries and in from alias, e.g. select a from t u, select a from t u(b), with a(c) as select 1, select * from a.
Instances
Eq Alias # | |
Data Alias # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Alias -> c Alias # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Alias # dataTypeOf :: Alias -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Alias) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Alias) # gmapT :: (forall b. Data b => b -> b) -> Alias -> Alias # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Alias -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Alias -> r # gmapQ :: (forall d. Data d => d -> u) -> Alias -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Alias -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Alias -> m Alias # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Alias -> m Alias # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Alias -> m Alias # | |
Read Alias # | |
Show Alias # | |
data GroupingExpr #
Represents an item in a group by clause.
GroupingParens [GroupingExpr] | |
Cube [GroupingExpr] | |
Rollup [GroupingExpr] | |
GroupingSets [GroupingExpr] | |
SimpleGroup ScalarExpr |
Instances
From
Represents a entry in the csv of tables in the from clause.
TRSimple [Name] | from t / from s.t |
TRJoin TableRef Bool JoinType TableRef (Maybe JoinCondition) | from a join b, the bool is true if natural was used |
TRParens TableRef | from (a) |
TRAlias TableRef Alias | from a as b(c,d) |
TRQueryExpr QueryExpr | from (query expr) |
TRFunction [Name] [ScalarExpr] | from function(args) |
TRLateral TableRef | from lateral t |
TROdbc TableRef | ODBC {oj t1 left outer join t2 on expr} syntax |
Instances
Eq TableRef # | |
Data TableRef # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TableRef -> c TableRef # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TableRef # toConstr :: TableRef -> Constr # dataTypeOf :: TableRef -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c TableRef) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TableRef) # gmapT :: (forall b. Data b => b -> b) -> TableRef -> TableRef # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TableRef -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TableRef -> r # gmapQ :: (forall d. Data d => d -> u) -> TableRef -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> TableRef -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> TableRef -> m TableRef # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TableRef -> m TableRef # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TableRef -> m TableRef # | |
Read TableRef # | |
Show TableRef # | |
The type of a join.
Instances
Eq JoinType # | |
Data JoinType # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> JoinType -> c JoinType # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c JoinType # toConstr :: JoinType -> Constr # dataTypeOf :: JoinType -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c JoinType) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c JoinType) # gmapT :: (forall b. Data b => b -> b) -> JoinType -> JoinType # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> JoinType -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> JoinType -> r # gmapQ :: (forall d. Data d => d -> u) -> JoinType -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> JoinType -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> JoinType -> m JoinType # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> JoinType -> m JoinType # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> JoinType -> m JoinType # | |
Read JoinType # | |
Show JoinType # | |
data JoinCondition #
The join condition.
JoinOn ScalarExpr | on expr |
JoinUsing [Name] | using (column list) |
Instances
Statements
Instances
Eq Statement # | |
Data Statement # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Statement -> c Statement # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Statement # toConstr :: Statement -> Constr # dataTypeOf :: Statement -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Statement) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Statement) # gmapT :: (forall b. Data b => b -> b) -> Statement -> Statement # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Statement -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Statement -> r # gmapQ :: (forall d. Data d => d -> u) -> Statement -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Statement -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Statement -> m Statement # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Statement -> m Statement # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Statement -> m Statement # | |
Read Statement # | |
Show Statement # | |
data DropBehaviour #
Instances
data IdentityRestart #
Instances
data InsertSource #
Instances
Set [Name] ScalarExpr | |
SetMultiple [[Name]] [ScalarExpr] |
Instances
Eq SetClause # | |
Data SetClause # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SetClause -> c SetClause # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SetClause # toConstr :: SetClause -> Constr # dataTypeOf :: SetClause -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c SetClause) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SetClause) # gmapT :: (forall b. Data b => b -> b) -> SetClause -> SetClause # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SetClause -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SetClause -> r # gmapQ :: (forall d. Data d => d -> u) -> SetClause -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> SetClause -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> SetClause -> m SetClause # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SetClause -> m SetClause # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SetClause -> m SetClause # | |
Read SetClause # | |
Show SetClause # | |
data TableElement #
Instances
Instances
Eq ColumnDef # | |
Data ColumnDef # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ColumnDef -> c ColumnDef # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ColumnDef # toConstr :: ColumnDef -> Constr # dataTypeOf :: ColumnDef -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ColumnDef) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ColumnDef) # gmapT :: (forall b. Data b => b -> b) -> ColumnDef -> ColumnDef # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ColumnDef -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ColumnDef -> r # gmapQ :: (forall d. Data d => d -> u) -> ColumnDef -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ColumnDef -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ColumnDef -> m ColumnDef # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ColumnDef -> m ColumnDef # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ColumnDef -> m ColumnDef # | |
Read ColumnDef # | |
Show ColumnDef # | |
data DefaultClause #
DefaultClause ScalarExpr | |
IdentityColumnSpec IdentityWhen [SequenceGeneratorOption] | |
GenerationClause ScalarExpr |
Instances
data IdentityWhen #
Instances
data SequenceGeneratorOption #
SGODataType TypeName | |
SGOStartWith Integer | |
SGORestart (Maybe Integer) | |
SGOIncrementBy Integer | |
SGOMaxValue Integer | |
SGONoMaxValue | |
SGOMinValue Integer | |
SGONoMinValue | |
SGOCycle | |
SGONoCycle |
Instances
data ColConstraintDef #
Instances
data ColConstraint #
ColNotNullConstraint | |
ColUniqueConstraint | |
ColPrimaryKeyConstraint | |
ColReferencesConstraint [Name] (Maybe Name) ReferenceMatch ReferentialAction ReferentialAction | |
ColCheckConstraint ScalarExpr |
Instances
data TableConstraint #
TableUniqueConstraint [Name] | |
TablePrimaryKeyConstraint [Name] | |
TableReferencesConstraint [Name] [Name] (Maybe [Name]) ReferenceMatch ReferentialAction ReferentialAction | |
TableCheckConstraint ScalarExpr |
Instances
data ReferenceMatch #
Instances
data ReferentialAction #
Instances
data AlterTableAction #
Instances
data CheckOption #
Instances
data AlterDomainAction #
ADSetDefault ScalarExpr | |
ADDropDefault | |
ADAddConstraint (Maybe [Name]) ScalarExpr | |
ADDropConstraint [Name] |
Instances
data AdminOption #
Instances
data GrantOption #
Instances
data PrivilegeObject #
PrivTable [Name] | |
PrivDomain [Name] | |
PrivType [Name] | |
PrivSequence [Name] | |
PrivFunction [Name] |
Instances
data PrivilegeAction #
PrivAll | |
PrivSelect [Name] | |
PrivDelete | |
PrivInsert [Name] | |
PrivUpdate [Name] | |
PrivReferences [Name] | |
PrivUsage | |
PrivTrigger | |
PrivExecute |
Instances
data AdminOptionFor #
Instances
data GrantOptionFor #
Instances
Dialects
Used to set the dialect used for parsing and pretty printing, very unfinished at the moment.
Instances
Eq Dialect # | |
Data Dialect # | |
Defined in Language.SQL.SimpleSQL.Dialect gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Dialect -> c Dialect # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Dialect # toConstr :: Dialect -> Constr # dataTypeOf :: Dialect -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Dialect) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Dialect) # gmapT :: (forall b. Data b => b -> b) -> Dialect -> Dialect # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Dialect -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Dialect -> r # gmapQ :: (forall d. Data d => d -> u) -> Dialect -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Dialect -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Dialect -> m Dialect # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Dialect -> m Dialect # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Dialect -> m Dialect # | |
Read Dialect # | |
Show Dialect # | |
Comment
Comment. Useful when generating SQL code programmatically. The parser doesn't produce these.
Instances
Eq Comment # | |
Data Comment # | |
Defined in Language.SQL.SimpleSQL.Syntax gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Comment -> c Comment # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Comment # toConstr :: Comment -> Constr # dataTypeOf :: Comment -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Comment) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Comment) # gmapT :: (forall b. Data b => b -> b) -> Comment -> Comment # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Comment -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Comment -> r # gmapQ :: (forall d. Data d => d -> u) -> Comment -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Comment -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Comment -> m Comment # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Comment -> m Comment # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Comment -> m Comment # | |
Read Comment # | |
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