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Added pg_get_pid()

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This commit is contained in:
Yasuo Ohgaki 2002-10-17 23:41:34 +00:00
parent 30c16baac2
commit 7094b48b23
3 changed files with 34 additions and 4 deletions
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16
ext/pgsql/README
View File

@ -43,14 +43,13 @@ module with specific version. You need to install PostgreSQL
somewhere in your system to build PHP with PostgreSQL support.
==== Note For PostgreSQL 7.2 ====
I've tested upto 7.2.1.
I've tested upto 7.2.2.
==== TODO List ===
Make pg_convert() smater.
- Better regex
- User defiend type support
Support async connection.
Support async notification.
==== Experimental Functions =====
@ -217,6 +216,19 @@ array pg_select(resource db, string table, array ids[, bool convert])
Select records that has ids (id=>value)
--------------------------------------------------------------------
array pg_get_notify([resource db[, notify]])
Get notify message on the connection
--------------------------------------------------------------------
string pg_unescape_bytea(string bytea_data)
Unescape bytea field data
--------------------------------------------------------------------
bool pg_ping(resource db)
ping database connection and try to reset connection if it's
broken
-------------------------------------------------------------------
Again, experimental functions are subject to be changed without
notice.

21
ext/pgsql/pgsql.c
View File

@ -116,6 +116,7 @@ function_entry pgsql_functions[] = {
PHP_FE(pg_field_is_null,NULL)
/* async message function */
PHP_FE(pg_get_notify, NULL)
PHP_FE(pg_get_pid, NULL)
/* error message functions */
PHP_FE(pg_result_error, NULL)
PHP_FE(pg_last_error, NULL)
@ -3015,9 +3016,7 @@ PHP_FUNCTION(pg_get_notify)
zval *pgsql_link;
int id = -1, result_type = PGSQL_ASSOC;
PGconn *pgsql;
PGresult *pgsql_result;
PGnotify *pgsql_notify;
pgsql_result_handle *pg_result;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "r|l",
&pgsql_link) == FAILURE) {
@ -3044,6 +3043,24 @@ PHP_FUNCTION(pg_get_notify)
}
/* }}} */
/* {{{ proto resource pg_get_pid([resource connection)
Get backend(server) pid */
PHP_FUNCTION(pg_get_pid)
{
zval *pgsql_link;
int id = -1, pid;
PGconn *pgsql;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "r",
&pgsql_link) == FAILURE) {
RETURN_FALSE;
}
ZEND_FETCH_RESOURCE2(pgsql, PGconn *, &pgsql_link, id, "PostgreSQL link", le_link, le_plink);
RETURN_LONG(PQbackendPID(pgsql));
}
/* }}} */
/* {{{ php_pgsql_meta_data
* TODO: Add meta_data cache for better performance

1
ext/pgsql/php_pgsql.h
View File

@ -99,6 +99,7 @@ PHP_FUNCTION(pg_field_prtlen);
PHP_FUNCTION(pg_field_is_null);
/* async message functions */
PHP_FUNCTION(pg_get_notify);
PHP_FUNCTION(pg_get_pid);
/* error message functions */
PHP_FUNCTION(pg_result_error);
PHP_FUNCTION(pg_last_error);