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epgsql

3.2.0
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PostgreSQL Client

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epgsql include epgsql.hrl
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include/epgsql.hrl 

-type epgsql_type() :: atom() | {array, atom()} | {unknown_oid, integer()}.



-record(column, {

    name :: binary(),

    type :: epgsql_type(),

    size :: -1 | pos_integer(),

    modifier :: -1 | pos_integer(),

    format :: integer()

}).



-record(statement, {

    name :: string(),

    columns :: [#column{}],

    types :: [epgsql_type()]

}).



-record(error, {

    severity :: fatal | error | atom(), %TODO: concretize

    code :: binary(),

    codename :: atom(),

    message :: binary(),

    extra :: [{detail, binary()} | {hint, binary()} | {position, binary()}]

}).