Index of values

This function is a wrapper of ping that returns a boolean instead of raising an exception.

alter conn ?name query executes the statement query and optionally names it name.

Start a transaction.

Close the database handle.

close_portal conn ?portal () closes a portal and frees up any resources.

close_statement conn ?name () closes a prepared statement and frees up any resources.

Perform a COMMIT operation on the database.

Connect to the database.

describe_portal conn ?portal () describes the named or unnamed portal's result types.

describe_statement conn ?name () describes the named or unnamed statement's parameter types and result types.

execute conn ?name ~params () executes the named or unnamed statement name, with the given parameters params, returning the result rows (if any).

inject conn ?name query executes the statement query and optionally names it name and gives the result.

Maximum message length accepted from the back-end.

Returns the OCaml equivalent type name to the PostgreSQL type oid.

Ping the database.

prepare conn ~query ?name ?types () prepares the statement query and optionally names it name and sets the parameter types to types.

Retrieve some private data previously attached to the database handle.

Perform a ROLLBACK operation on the database.

This is a shorthand for SELECT CURRVAL(serial).

As PGOCaml_generic.PGOCAML_GENERIC.serial but assumes that the column is a SERIAL or SERIAL4 type.

Same as PGOCaml_generic.PGOCAML_GENERIC.serial.

Attach some private data to the database handle.

transact db ?isolation ?access ?deferrable f wraps your function f inside a transactional block.

Retrieve the unique identifier for this connection.

Verbosity.