package sequoia

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Functions useful for driver writers

package sequoia

sequoia
- Sequoia
  - Make
    
    D
    
    Delete
    
    Expr
    
    Expr
    
    Base
    
    Null
    
    Vector
    
    FIELD
    
    Field
    
    Null
    
    Insert
    
    Vector
    
    Lit
    
    Null
    
    MakeTable
    
    Field
    
    Null
    
    T
    
    NULL_FIELD
    
    Param
    
    Replace
    
    Vector
    
    Select
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    TABLE
    
    Field
    
    Null
    
    Table
    
    Update
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    Vector
    
    Vector
    
    Elem
    
    Make
    
    E
    
    Nat
    
    S
  - NAMED
  - S
    
    Delete
    
    Expr
    
    Expr
    
    Base
    
    Null
    
    Vector
    
    FIELD
    
    Field
    
    Null
    
    Insert
    
    Vector
    
    Lit
    
    Null
    
    Vector
    
    MakeTable
    
    Field
    
    Null
    
    T
    
    NULL_FIELD
    
    Param
    
    Replace
    
    Vector
    
    Select
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    TABLE
    
    Field
    
    Null
    
    Table
    
    Update
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    Vector
    
    Vector
    
    Elem
    
    Make
    
    E
    
    Nat
    
    S
- Sequoia_common
  - AliasSet
- Sequoia_delete
  - Make
    
    D
    
    Expr
  - S
    
    Expr
- Sequoia_driver
  - S
- Sequoia_expr
  - Base
    
    Null
  - Vector
- Sequoia_field
  - Null
- Sequoia_insert
  - Make
    
    D
    
    Vector
  - S
    
    Vector
- Sequoia_lit
  - Null
  - Vector
- Sequoia_param
- Sequoia_query_common
  - InsertReplace
    
    Vector
  - UpdateDeleteExpr
- Sequoia_replace
  - Make
    
    D
    
    Vector
  - S
    
    Vector
- Sequoia_select
  - Make
    
    D
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
  - S
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
- Sequoia_table
- Sequoia_update
  - Make
    
    D
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    Vector
  - S
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    Vector
- Sequoia_vector
  - Elem
  - Make
    
    E
  - Nat
  - S
sequoia.mysql
- Sequoia_mysql
  - D
  - Delete
  - Enum
    
    Instance
    
    S
  - Expr
  - FIELD
  - Field
    
    Null
  - Insert
    
    Vector
  - Lit
  - M
    
    Delete
    
    Expr
    
    Expr
    
    Base
    
    Null
    
    Vector
    
    FIELD
    
    Field
    
    Null
    
    Insert
    
    Vector
    
    Lit
    
    Null
    
    Vector
    
    MakeTable
    
    Field
    
    Null
    
    T
    
    NULL_FIELD
    
    Param
    
    Replace
    
    Vector
    
    Select
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    TABLE
    
    Field
    
    Null
    
    Table
    
    Update
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    Vector
    
    Vector
    
    Elem
    
    Make
    
    E
    
    Nat
    
    S
  - MYSQL_FIELD
  - MYSQL_NULL_FIELD
  - MYSQL_TABLE
    
    Field
    
    Null
  - MakeMysqlTable
    
    Field
    
    Null
    
    T
  - MakeTable
    
    Field
    
    Null
    
    T
  - NULL_FIELD
  - Param
  - Replace
    
    Vector
  - Select
    
    Expr
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
  - TABLE
    
    Field
    
    Null
  - Table
  - Update
  - Vector
    
    Elem
    
    Make
    
    E
    
    Nat
    
    S
sequoia.ppx
- Sequoia_ppx
sequoia.sqlite
- Sequoia_sqlite
  - D
  - Delete
  - Expr
  - FIELD
  - Insert
    
    Vector
  - M
    
    Delete
    
    Expr
    
    Expr
    
    Base
    
    Null
    
    Vector
    
    FIELD
    
    Field
    
    Null
    
    Insert
    
    Vector
    
    Lit
    
    Null
    
    Vector
    
    MakeTable
    
    Field
    
    Null
    
    T
    
    NULL_FIELD
    
    Param
    
    Replace
    
    Vector
    
    Select
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    TABLE
    
    Field
    
    Null
    
    Table
    
    Update
    
    Expr
    
    Vector
    
    OrderBy
    
    Expr
    
    Vector
    
    Vector
    
    Vector
    
    Vector
    
    Elem
    
    Make
    
    E
    
    Nat
    
    S
  - MakeTable
    
    Field
    
    Null
    
    T
  - NULL_FIELD
  - Param
  - Replace
    
    Vector
  - Select
  - TABLE
    
    Field
    
    Null
  - Table
  - Update
  - Vector
    
    Elem
    
    Make
    
    E
    
    Nat
    
    S

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Class type

Expressions to be used in UPDATE or DELETE queries.

type Sequoia_expr.t +=

| Field : ('t, 'a) Sequoia_field.t * 't Sequoia_table.t -> 'a Sequoia_expr.t
| Foreign : ('t, 'u) Sequoia_field.foreign_key * 't Sequoia_table.t -> 'a Sequoia_expr.t
(*
Extend the basic expressions with fields and foreign keys.
*)

val field : ('t, 'a) Sequoia_field.t -> 't Sequoia_table.t -> 'a Sequoia_expr.t

A table field expression.

val foreign_key : 
  ('t1, 't2) Sequoia_field.foreign_key ->
  't1 Sequoia_table.t ->
  'a Sequoia_expr.t

A table foreign key expression.

Functions useful for driver writers

val build : 
  placeholder:(int -> string) ->
  handover:Sequoia_expr.handover ->
  Sequoia_common.build_step ->
  'a Sequoia_expr.t ->
  Sequoia_common.build_step