structure is a #GdaSqlExpr
structure is a #GdaSqlCase
structure is a #GdaSqlField
structure is a #GdaSqlFunction
structure is a #GdaSqlOperation
structure is a #GdaSqlSelectField
structure is a #GdaSqlSelectFrom
structure is a #GdaSqlSelectJoin
structure is a #GdaSqlSelectOrder
structure is a #GdaSqlSelectTarget
structure is a #GdaSqlTable
structure is a #GdaSqlStatementTransaction
structure is a #GdaSqlStatementTransaction
structure is a #GdaSqlStatementCompound
structure is a #GdaSqlStatementDelete
structure is a #GdaSqlStatementTransaction
structure is a #GdaSqlStatementInsert
structure is a #GdaSqlStatementTransaction
structure is a #GdaSqlStatementTransaction
structure is a #GdaSqlStatementTransaction
structure is a #GdaSqlStatementSelect
structure is a #GdaSqlStatementUnknown
structure is a #GdaSqlStatementUpdate
Type of part.