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Data types

General type mapping is described in rdbc documentation here. Said chapter refers to the types by their standard names. This section describes type mapping using PostgreSQL type names.

Type mapping

Following table lists mapping between Scala and supported PostgreSQL types.

PostgreSQL name	Scala type
char	String
varchar	String
text	String
bytea	scodec.bits.ByteVector
bool	Boolean
numeric	io.rdbc.sapi.DecimalNumber
float4	Float
float8	Double
int2	Short
int4	Int
int8	Long
date	java.time.LocalDate
time	java.time.LocalTime
timestamp	java.time.Instant
timestamp with time zone	java.time.ZonedDateTime
uuid	java.util.UUID