PHP PostgreSQL DB Functions: Overview

pg_affected_rows -- Returns number of affected records(tuples)

pg_cancel_query --  Cancel async query

pg_client_encoding --  Get the client encoding

pg_close -- Close a PostgreSQL connection

pg_connect -- Open a PostgreSQL connection

pg_connection_busy --  Get connection is busy or not

pg_connection_reset --  Reset connection (reconnect)

pg_connection_status --  Get connection status

pg_convert --  Convert associative array value into suitable for SQL statement.

pg_copy_from --  Insert records into a table from an array

pg_copy_to --  Copy a table to an array

pg_dbname -- Get the database name

pg_delete --  Delete records.

pg_end_copy -- Sync with PostgreSQL backend

pg_escape_bytea --  Escape binary for bytea type

pg_escape_string --  Escape string for text/char type

pg_fetch_all -- Fetch a row as an array

pg_fetch_array -- Fetch a row as an array

pg_fetch_assoc -- Fetch a row as an array

pg_fetch_object -- Fetch a row as an object

pg_fetch_result -- Returns values from a result resource

pg_fetch_row -- Get a row as an enumerated array

pg_field_is_null -- Test if a field is NULL

pg_field_name -- Returns the name of a field

pg_field_num -- Returns the field number of the named field

pg_field_prtlen -- Returns the printed length

pg_field_size --  Returns the internal storage size of the named field

pg_field_type --  Returns the type name for the corresponding field number

pg_free_result -- Free result memory

pg_get_notify -- Ping database connection

pg_get_pid -- Ping database connection

pg_get_result --  Get asynchronous query result

pg_host --  Returns the host name associated with the connection

pg_insert --  Insert array into table.

pg_last_error -- Get the last error message string of a connection

pg_last_notice --  Returns the last notice message from PostgreSQL server

pg_last_oid -- Returns the last object's oid

pg_lo_close -- Close a large object

pg_lo_create -- Create a large object

pg_lo_export -- Export a large object to file

pg_lo_import -- Import a large object from file

pg_lo_open -- Open a large object

pg_lo_read_all --  Read a entire large object and send straight to browser

pg_lo_read -- Read a large object

pg_lo_seek --  Seeks position of large object

pg_lo_tell --  Returns current position of large object

pg_lo_unlink -- Delete a large object

pg_lo_write -- Write a large object

pg_meta_data --  Get meta data for table.

pg_num_fields -- Returns the number of fields

pg_num_rows -- Returns the number of rows

pg_options -- Get the options associated with the connection

pg_pconnect -- Open a persistent PostgreSQL connection

pg_ping -- Ping database connection

pg_port --  Return the port number associated with the connection

pg_put_line -- Send a NULL-terminated string to PostgreSQL backend

pg_query -- Execute a query

pg_result_error --  Get error message associated with result

pg_result_seek -- Set internal row offset in result resource

pg_result_status --  Get status of query result

pg_select --  Select records.

pg_send_query --  Send asynchronous query

pg_set_client_encoding --  Set the client encoding

pg_trace -- Enable tracing a PostgreSQL connection

pg_tty --  Return the tty name associated with the connection

pg_unescape_bytea --  Escape binary for bytea type

pg_untrace -- Disable tracing of a PostgreSQL connection

pg_update --  Update table.