............................................................................................2594 oid2name.............................................................................................. word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE ’bytea%’); array ------------------------------------------------- restrictions.) You do not really need to be concerned about these columns; just know they exist. oid The object identifier (object ID) of a row. This column is only present if the table was created using

............................................................................................2444 oid2name.............................................................................................. include: a financial data analysis system, a jet engine performance monitoring package, an aster- oid tracking database, a medical information database, and several geographic information systems. POSTGRES word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE ’bytea%’); array -------------------------------------------------

include: a financial data analysis system, a jet engine performance monitoring package, an aster- oid tracking database, a medical information database, and several geographic information systems. POSTGRES word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ------------------- ) You do not really need to be concerned about these columns; just know they exist. tableoid The OID of the table containing this row. This column is particularly handy for queries that se- lect from

word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ------------------- ) You do not really need to be concerned about these columns; just know they exist. tableoid The OID of the table containing this row. This column is particularly handy for queries that select from partitioned it's difficult to tell which individual table a row came from. The tableoid can be joined against the oid column of pg_class to obtain the table name. xmin The identity (transaction ID) of the inserting

include: a financial data analysis system, a jet engine performance monitoring package, an aster- oid tracking database, a medical information database, and several geographic information systems. POSTGRES word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ---------------- do not really need to be concerned about these columns; just know they exist. 63 Data Definition oid The object identifier (object ID) of a row. This column is only present if the table was created

word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ---------------- restrictions.) You do not really need to be concerned about these columns; just know they exist. oid The object identifier (object ID) of a row. This column is only present if the table was created variable was set at the time. This column is of type oid (same name as the column); see Section 8.18 for more information about the type. tableoid The OID of the table containing this row. This column is

include: a financial data analysis system, a jet engine performance monitoring package, an aster- oid tracking database, a medical information database, and several geographic information systems. POSTGRES word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ------------------- ) You do not really need to be concerned about these columns; just know they exist. tableoid The OID of the table containing this row. This column is particularly handy for queries that select from inheritance

word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ------------------- ) You do not really need to be concerned about these columns; just know they exist. tableoid The OID of the table containing this row. This column is particularly handy for queries that select from inheritance it's difficult to tell which individual table a row came from. The tableoid can be joined against the oid column of pg_class to obtain the table name. xmin The identity (transaction ID) of the inserting

include: a financial data analysis system, a jet engine performance monitoring package, an aster- oid tracking database, a medical information database, and several geographic information systems. POSTGRES word ARRAY followed by a parenthesized (not bracketed) subquery. For example: SELECT ARRAY(SELECT oid FROM pg_proc WHERE proname LIKE 'bytea%'); array ------------------- ) You do not really need to be concerned about these columns; just know they exist. tableoid The OID of the table containing this row. This column is particularly handy for queries that se- lect from