Module: DuckDB::Converter::IntToSym

Defined in:
lib/duckdb/converter/int_to_sym.rb

Overview

:nodoc: all

Constant Summary collapse

STATEMENT_TYPES = 
%i[
  invalid
  select
  insert
  update
  explain
  delete
  prepare
  create
  execute
  alter
  transaction
  copy
  analyze
  variable_set
  create_func
  drop
  export
  pragma
  vacuum
  call
  set
  load
  relation
  extension
  logical_plan
  attach
  detach
  multi
].freeze
HASH_TYPES = 
{
  0 => :invalid,
  1 => :boolean,
  2 => :tinyint,
  3 => :smallint,
  4 => :integer,
  5 => :bigint,
  6 => :utinyint,
  7 => :usmallint,
  8 => :uinteger,
  9 => :ubigint,
  10 => :float,
  11 => :double,
  12 => :timestamp,
  13 => :date,
  14 => :time,
  15 => :interval,
  16 => :hugeint,
  32 => :uhugeint,
  17 => :varchar,
  18 => :blob,
  19 => :decimal,
  20 => :timestamp_s,
  21 => :timestamp_ms,
  22 => :timestamp_ns,
  23 => :enum,
  24 => :list,
  25 => :struct,
  26 => :map,
  33 => :array,
  27 => :uuid,
  28 => :union,
  29 => :bit,
  30 => :time_tz,
  31 => :timestamp_tz
}.freeze

Class Method Summary collapse

Class Method Details

.statement_type_to_sym(val) ⇒ Object

:nodoc:

Raises:



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# File 'lib/duckdb/converter/int_to_sym.rb', line 76

def statement_type_to_sym(val) # :nodoc:
  raise DuckDB::Error, "Unknown statement type: #{val}" if val >= STATEMENT_TYPES.size

  STATEMENT_TYPES[val]
end

.type_to_sym(val) ⇒ Object

:nodoc:

Raises:



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# File 'lib/duckdb/converter/int_to_sym.rb', line 82

def type_to_sym(val) # :nodoc:
  raise DuckDB::Error, "Unknown type: #{val}" unless HASH_TYPES.key?(val)

  HASH_TYPES[val]
end