Results for “Std.Db.Driver.Value”

Use module:Std.List, kind:fn, or is:exact. Put a Pudu type after ::.

• Std.Db.Driver.Value

  Values retain their kind across the driver boundary; drivers bind them separately.

  type · Std.Db.Driver
• Std.App.Database.query&Std.App.Database.Database -> Str -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Driver.Rows, Std.Db.Driver.Error]

  SQL and placeholders follow the selected driver; values are always separate.

  fn · Std.App.Database
• Std.App.Database.queryAll&Std.App.Database.Database -> Str -> &Array[Std.Db.Driver.Value] -> fn(Std.Db.Driver.Rows, Int) -> Result[T, Std.Db.Row.RowError] -> Result[Array[T], Std.App.Database.QueryError]

  Every row a query answered, each read by the mapper.

  fn · Std.App.Database
• Std.App.Database.queryOne&Std.App.Database.Database -> Str -> &Array[Std.Db.Driver.Value] -> fn(Std.Db.Driver.Rows, Int) -> Result[T, Std.Db.Row.RowError] -> Result[T, Std.App.Database.QueryError]

  The single row a query answered, or an error when it answered none or several.

  fn · Std.App.Database
• Std.App.Database.queryOptional&Std.App.Database.Database -> Str -> &Array[Std.Db.Driver.Value] -> fn(Std.Db.Driver.Rows, Int) -> Result[T, Std.Db.Row.RowError] -> Result[Option[T], Std.App.Database.QueryError]

  The one row a query answered, or nothing.

  fn · Std.App.Database
• Std.Db.Driver.ask&Std.Db.Driver.Tx -> Str -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Driver.Rows, Std.Db.Driver.Error]

  Ask a transaction's own connection, rather than the pool.

  fn · Std.Db.Driver
• Std.Db.Driver.query&Std.Db.Driver.Client -> Str -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Driver.Rows, Std.Db.Driver.Error]

  Run a statement with values bound to its placeholders.

  fn · Std.Db.Driver
• Std.Db.Query.Shape.isAmongStr -> &Array[Std.Db.Driver.Value] -> Std.Db.Query.Shape.Condition

  The same, where each value carries its own type.

  fn · Std.Db.Query.Shape
• Std.Db.Query.Shape.isBoundStr -> Str -> Std.Db.Driver.Value -> Std.Db.Query.Shape.Condition

  A column compared against a value that carries its own type.

  fn · Std.Db.Query.Shape
• Std.Db.Query.absentStd.Db.Driver.Value

  A value that is absent.

  fn · Std.Db.Query
• Std.Db.Query.also&Std.Db.Query.Statement -> Str -> Str -> Std.Db.Driver.Value -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]

  A further condition that must also hold.

  fn · Std.Db.Query
• Std.Db.Query.either&Std.Db.Query.Statement -> Str -> Str -> Std.Db.Driver.Value -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]

  A further condition where either may hold.

  fn · Std.Db.Query
• Std.Db.Query.flagBool -> Std.Db.Driver.Value

  A value that is true or false.

  fn · Std.Db.Query
• Std.Db.Query.insertStr -> &Array[Str] -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]

  A row added to a table, from the columns and the values that fill them.

  fn · Std.Db.Query
• Std.Db.Query.matching&Std.Db.Query.Statement -> Str -> Str -> Std.Db.Driver.Value -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]

  A condition on a column, with the value travelling beside the statement.

  fn · Std.Db.Query
• Std.Db.Query.matchingOneOf&Std.Db.Query.Statement -> Str -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]

  A condition that a column is one of several values.

  fn · Std.Db.Query
• Std.Db.Query.maybeTextOption[Str] -> Std.Db.Driver.Value

  Text, or its absence.

  fn · Std.Db.Query
• Std.Db.Query.rawStr -> &Array[Std.Db.Driver.Value] -> Std.Db.Query.Statement

  A statement written out in full, with its values beside it.

  fn · Std.Db.Query
• Std.Db.Query.textValueStr -> Std.Db.Driver.Value

  A value that is text.

  fn · Std.Db.Query
• Std.Db.Query.updateStr -> &Array[Str] -> &Array[Std.Db.Driver.Value] -> Result[Std.Db.Query.Statement, Std.Db.Query.QueryError]

  Columns of a table set to new values.

  fn · Std.Db.Query
• Std.Db.Query.valuesOf&Std.Db.Query.Statement -> Array[Std.Db.Driver.Value]

  The values that travel beside it.

  fn · Std.Db.Query
• Std.Db.Query.wholeInt -> Std.Db.Driver.Value

  A value that is a whole number, so a numeric comparison is a numeric one.

  fn · Std.Db.Query
• Std.Db.Query.withValue&Std.Db.Query.Statement -> Str -> Std.Db.Driver.Value -> Std.Db.Query.Statement

  A statement with one more piece of text and one more value.

  fn · Std.Db.Query
• Std.Db.Row.at&Std.Db.Driver.Rows -> Int -> Int -> Result[Std.Db.Driver.Value, Std.Db.Row.RowError]

  The value at a row and column, both counted from zero.

  fn · Std.Db.Row
• Std.Db.Row.nullable&Std.Db.Driver.Rows -> Int -> Str -> Result[Option[Std.Db.Driver.Value], Std.Db.Row.RowError]

  None means a present SQL NULL, never a missing column or malformed row.

  fn · Std.Db.Row
• Std.Db.Row.value&Std.Db.Driver.Rows -> Int -> Str -> Result[Std.Db.Driver.Value, Std.Db.Row.RowError]

  The value in a named column of a row, whatever its kind.

  fn · Std.Db.Row
• Std.Db.Schema.boundValue&T -> Std.Db.Driver.Value where T: Bindable

  A value as the parameter it becomes.

  fn · Std.Db.Schema
• Std.Db.Schema.nothingStd.Db.Driver.Value

  Nothing, for a column that is being set to hold nothing.

  fn · Std.Db.Schema