Module PG::Constants
In: ext/pg.c

M17N_SUPPORTED

Constants

CONNECTION_OK = INT2FIX(CONNECTION_OK)   Connection succeeded
CONNECTION_BAD = INT2FIX(CONNECTION_BAD)   Connection failed
CONNECTION_STARTED = INT2FIX(CONNECTION_STARTED)   Waiting for connection to be made.
CONNECTION_MADE = INT2FIX(CONNECTION_MADE)   Connection OK; waiting to send.
CONNECTION_AWAITING_RESPONSE = INT2FIX(CONNECTION_AWAITING_RESPONSE)   Waiting for a response from the server.
CONNECTION_AUTH_OK = INT2FIX(CONNECTION_AUTH_OK)   Received authentication; waiting for backend start-up to finish.
CONNECTION_SSL_STARTUP = INT2FIX(CONNECTION_SSL_STARTUP)   Negotiating SSL encryption.
CONNECTION_SETENV = INT2FIX(CONNECTION_SETENV)   Negotiating environment-driven parameter settings.
PGRES_POLLING_READING = INT2FIX(PGRES_POLLING_READING)   Async connection is waiting to read
PGRES_POLLING_WRITING = INT2FIX(PGRES_POLLING_WRITING)   Async connection is waiting to write
PGRES_POLLING_FAILED = INT2FIX(PGRES_POLLING_FAILED)   Async connection failed or was reset
PGRES_POLLING_OK = INT2FIX(PGRES_POLLING_OK)   Async connection succeeded
PQTRANS_IDLE = INT2FIX(PQTRANS_IDLE)   Transaction is currently idle (transaction_status)
PQTRANS_ACTIVE = INT2FIX(PQTRANS_ACTIVE)   Transaction is currently active; query has been sent to the server, but not yet completed. (transaction_status)
PQTRANS_INTRANS = INT2FIX(PQTRANS_INTRANS)   Transaction is currently idle, in a valid transaction block (transaction_status)
PQTRANS_INERROR = INT2FIX(PQTRANS_INERROR)   Transaction is currently idle, in a failed transaction block (transaction_status)
PQTRANS_UNKNOWN = INT2FIX(PQTRANS_UNKNOWN)   Transaction‘s connection is bad (transaction_status)
PQERRORS_TERSE = INT2FIX(PQERRORS_TERSE)   Terse error verbosity level (set_error_verbosity)
PQERRORS_DEFAULT = INT2FIX(PQERRORS_DEFAULT)   Default error verbosity level (set_error_verbosity)
PQERRORS_VERBOSE = INT2FIX(PQERRORS_VERBOSE)   Verbose error verbosity level (set_error_verbosity)
INV_WRITE = INT2FIX(INV_WRITE)   Flag for lo_creat, lo_open — open for writing
INV_READ = INT2FIX(INV_READ)   Flag for lo_creat, lo_open — open for reading
SEEK_SET = INT2FIX(SEEK_SET)   Flag for lo_lseek — seek from object start
SEEK_CUR = INT2FIX(SEEK_CUR)   Flag for lo_lseek — seek from current position
SEEK_END = INT2FIX(SEEK_END)   Flag for lo_lseek — seek from object end
PGRES_EMPTY_QUERY = #result_status constant   The string sent to the server was empty.
PGRES_COMMAND_OK = #result_status constant   Successful completion of a command returning no data.
PGRES_TUPLES_OK = #result_status constant  
        Successful completion of a command returning data
(such as a SELECT or SHOW).
PGRES_COPY_OUT = #result_status constant   Copy Out (from server) data transfer started.
PGRES_COPY_IN = #result_status constant   Copy In (to server) data transfer started.
PGRES_BAD_RESPONSE = #result_status constant   The server’s response was not understood.
PGRES_NONFATAL_ERROR = #result_status constant   A nonfatal error (a notice or warning) occurred.
PGRES_FATAL_ERROR = #result_status constant   A fatal error occurred.
PG_DIAG_SEVERITY = #result_error_field argument constant   The severity; the field contents are ERROR, FATAL, or PANIC (in an error message), or WARNING, NOTICE, DEBUG, INFO, or LOG (in a notice message), or a localized translation of one of these. Always present.
PG_DIAG_SQLSTATE = #result_error_field argument constant   The SQLSTATE code for the error. The SQLSTATE code identies the type of error that has occurred; it can be used by front-end applications to perform specic operations (such as er- ror handling) in response to a particular database error. For a list of the possible SQLSTATE codes, see Appendix A. This eld is not localizable, and is always present.
PG_DIAG_MESSAGE_PRIMARY = #result_error_field argument constant   The primary human-readable error message (typically one line). Always present.
PG_DIAG_MESSAGE_DETAIL = #result_error_field argument constant: Detail   an optional secondary error message carrying more detail about the problem. Might run to multiple lines.
PG_DIAG_MESSAGE_HINT = #result_error_field argument constant: Hint   an optional suggestion what to do about the problem. This is intended to differ from detail in that it offers advice (potentially inappropriate) rather than hard facts. Might run to multiple lines.
PG_DIAG_STATEMENT_POSITION = #result_error_field argument constant   A string containing a decimal integer indicating an error cursor position as an index into the original statement string. The rst character has index 1, and positions are measured in characters not bytes.
PG_DIAG_INTERNAL_POSITION = #result_error_field argument constant   This is dened the same as the PG_DIAG_STATEMENT_POSITION eld, but it is used when the cursor position refers to an internally generated command rather than the one submitted by the client. The PG_DIAG_INTERNAL_QUERY eld will always appear when this eld appears.
PG_DIAG_INTERNAL_QUERY = #result_error_field argument constant   The text of a failed internally-generated command. This could be, for example, a SQL query issued by a PL/pgSQL function.
PG_DIAG_CONTEXT = #result_error_field argument constant   An indication of the context in which the error occurred. Presently this includes a call stack traceback of active procedural language functions and internally-generated queries. The trace is one entry per line, most recent rst.
PG_DIAG_SOURCE_FILE = #result_error_field argument constant   The le name of the source-code location where the error was reported.
PG_DIAG_SOURCE_LINE = #result_error_field argument constant   The line number of the source-code location where the error was reported.
PG_DIAG_SOURCE_FUNCTION = #result_error_field argument constant   The name of the source-code function reporting the error.
INVALID_OID = INT2FIX(InvalidOid)   Invalid OID constant
InvalidOid = INT2FIX(InvalidOid)

[Validate]