From: Michael Wallner Date: Fri, 25 Jan 2013 20:08:56 +0000 (+0100) Subject: transactions X-Git-Tag: v0.1.0~37 X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=01a3a98f9a7fa77699a21ed9fe39b5f5eff3b0c3;p=m6w6%2Fext-pq transactions --- diff --git a/TODO b/TODO index 8fa2e06..f1bf12a 100644 --- a/TODO +++ b/TODO @@ -3,11 +3,18 @@ * LOBs * COPY * pq\Cancel +* transaction savepoints +* transaction snapshots +* notice receiver (else libpq uses stderr) +* pq\Event\Notice +* pq\Event\Result\Create, + pq\Event\Result\Destroy, + pq\Event\Connection\Reset, + pq\Event\Connection\Destroy * fetchInto/fetchCtor? * unlisten? * tracing? * userland event handler? -* notice receiver? * pq\Result->__clone through PQcopyResult? * db/pass/user/host/port/options properties on pq\Connection? \ No newline at end of file diff --git a/src/php_pq.c b/src/php_pq.c index c220f2e..64c9ce1 100644 --- a/src/php_pq.c +++ b/src/php_pq.c @@ -30,29 +30,6 @@ typedef int STATUS; /* SUCCESS/FAILURE */ ZEND_DECLARE_MODULE_GLOBALS(pq) */ -const zend_function_entry pq_functions[] = { - {0} -}; - -/* {{{ pq_module_entry - */ -zend_module_entry pq_module_entry = { - STANDARD_MODULE_HEADER, - "pq", - pq_functions, - PHP_MINIT(pq), - PHP_MSHUTDOWN(pq), - NULL,/*PHP_RINIT(pq),*/ - NULL,/*PHP_RSHUTDOWN(pq),*/ - PHP_MINFO(pq), - PHP_PQ_EXT_VERSION, - STANDARD_MODULE_PROPERTIES -}; -/* }}} */ - -#ifdef COMPILE_DL_PQ -ZEND_GET_MODULE(pq) -#endif /* {{{ PHP_INI */ @@ -78,10 +55,12 @@ static void php_pq_init_globals(zend_pq_globals *pq_globals) static zend_class_entry *php_pqconn_class_entry; static zend_class_entry *php_pqres_class_entry; static zend_class_entry *php_pqstm_class_entry; +static zend_class_entry *php_pqtxn_class_entry; static zend_object_handlers php_pqconn_object_handlers; static zend_object_handlers php_pqres_object_handlers; static zend_object_handlers php_pqstm_object_handlers; +static zend_object_handlers php_pqtxn_object_handlers; typedef struct php_pq_callback { zend_fcall_info fci; @@ -133,17 +112,40 @@ typedef struct php_pqres_object { php_pqres_iterator_t *iter; } php_pqres_object_t; +typedef struct php_pqstm { + zval *conn; + char *name; +} php_pqstm_t; + typedef struct php_pqstm_object { zend_object zo; - char *name; + php_pqstm_t *stm; HashTable *prophandler; +} php_pqstm_object_t; + +typedef enum php_pqtxn_isolation { + PHP_PQTXN_READ_COMMITTED, + PHP_PQTXN_REPEATABLE_READ, + PHP_PQTXN_SERIALIZABLE, +} php_pqtxn_isolation_t; +typedef struct php_pqtxn { zval *conn; -} php_pqstm_object_t; + php_pqtxn_isolation_t isolation; + unsigned readonly:1; + unsigned deferrable:1; +} php_pqtxn_t; + +typedef struct php_pqtxn_object { + zend_object zo; + php_pqtxn_t *txn; + HashTable *prophandler; +} php_pqtxn_object_t; static HashTable php_pqconn_object_prophandlers; static HashTable php_pqres_object_prophandlers; static HashTable php_pqstm_object_prophandlers; +static HashTable php_pqtxn_object_prophandlers; typedef void (*php_pq_object_prophandler_func_t)(zval *object, void *o, zval *return_value TSRMLS_DC); @@ -310,6 +312,19 @@ static zend_object_iterator_funcs php_pqres_iterator_funcs = { NULL }; +static STATUS php_pqres_success(PGresult *res TSRMLS_DC) +{ + switch (PQresultStatus(res)) { + case PGRES_BAD_RESPONSE: + case PGRES_NONFATAL_ERROR: + case PGRES_FATAL_ERROR: + php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", PQresultErrorMessage(res)); + return FAILURE; + default: + return SUCCESS; + } +} + static void php_pq_callback_dtor(php_pq_callback_t *cb) { if (cb->fci.size > 0) { zend_fcall_info_args_clear(&cb->fci, 1); @@ -373,13 +388,25 @@ static void php_pqstm_object_free(void *o TSRMLS_DC) { php_pqstm_object_t *obj = o; - if (obj->name) { - efree(obj->name); - obj->name = NULL; + if (obj->stm) { + zval_ptr_dtor(&obj->stm->conn); + efree(obj->stm->name); + efree(obj->stm); + obj->stm = NULL; } - if (obj->conn) { - zval_ptr_dtor(&obj->conn); - obj->conn = NULL; + zend_object_std_dtor((zend_object *) o TSRMLS_CC); + efree(obj); +} + +static void php_pqtxn_object_free(void *o TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + + if (obj->txn) { + zval_ptr_dtor(&obj->txn->conn); + obj->txn->conn = NULL; + efree(obj->txn); + obj->txn = NULL; } zend_object_std_dtor((zend_object *) o TSRMLS_CC); efree(obj); @@ -435,7 +462,7 @@ static zend_object_value php_pqres_create_object_ex(zend_class_entry *ce, PGresu return ov; } -static zend_object_value php_pqstm_create_object_ex(zend_class_entry *ce, zval *conn, const char *name, php_pqstm_object_t **ptr TSRMLS_DC) +static zend_object_value php_pqstm_create_object_ex(zend_class_entry *ce, php_pqstm_t *stm, php_pqstm_object_t **ptr TSRMLS_DC) { zend_object_value ov; php_pqstm_object_t *o; @@ -449,13 +476,8 @@ static zend_object_value php_pqstm_create_object_ex(zend_class_entry *ce, zval * *ptr = o; } - if (conn) { - Z_ADDREF_P(conn); - o->conn = conn; - } - - if (name) { - o->name = estrdup(name); + if (stm) { + o->stm = stm; } ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_pqstm_object_free, NULL TSRMLS_CC); @@ -464,6 +486,30 @@ static zend_object_value php_pqstm_create_object_ex(zend_class_entry *ce, zval * return ov; } +static zend_object_value php_pqtxn_create_object_ex(zend_class_entry *ce, php_pqtxn_t *txn, php_pqtxn_object_t **ptr TSRMLS_DC) +{ + zend_object_value ov; + php_pqtxn_object_t *o; + + o = ecalloc(1, sizeof(*o)); + zend_object_std_init((zend_object *) o, ce TSRMLS_CC); + object_properties_init((zend_object *) o, ce); + o->prophandler = &php_pqtxn_object_prophandlers; + + if (ptr) { + *ptr = o; + } + + if (txn) { + o->txn = txn; + } + + ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_pqtxn_object_free, NULL TSRMLS_CC); + ov.handlers = &php_pqtxn_object_handlers; + + return ov; +} + static zend_object_value php_pqconn_create_object(zend_class_entry *class_type TSRMLS_DC) { return php_pqconn_create_object_ex(class_type, NULL, NULL TSRMLS_CC); @@ -476,7 +522,12 @@ static zend_object_value php_pqres_create_object(zend_class_entry *class_type TS static zend_object_value php_pqstm_create_object(zend_class_entry *class_type TSRMLS_DC) { - return php_pqstm_create_object_ex(class_type, NULL, NULL, NULL TSRMLS_CC); + return php_pqstm_create_object_ex(class_type, NULL, NULL TSRMLS_CC); +} + +static zend_object_value php_pqtxn_create_object(zend_class_entry *class_type TSRMLS_DC) +{ + return php_pqtxn_create_object_ex(class_type, NULL, NULL TSRMLS_CC); } static int apply_ph_to_debug(void *p TSRMLS_DC, int argc, va_list argv, zend_hash_key *key) @@ -487,30 +538,31 @@ static int apply_ph_to_debug(void *p TSRMLS_DC, int argc, va_list argv, zend_has php_pq_object_t *obj = va_arg(argv, php_pq_object_t *); if (SUCCESS == zend_hash_find(ht, key->arKey, key->nKeyLength, (void *) &return_value)) { + if (ph->read) { + zval_ptr_dtor(return_value); MAKE_STD_ZVAL(*return_value); ZVAL_NULL(*return_value); ph->read(object, obj, *return_value TSRMLS_CC); - } else { - zval member; - - INIT_PZVAL(&member); - ZVAL_STRINGL(&member, key->arKey, key->nKeyLength-1, 0); - *return_value = zend_get_std_object_handlers()->read_property(object, &member, BP_VAR_R, NULL TSRMLS_CC); - Z_ADDREF_PP(return_value); } } return ZEND_HASH_APPLY_KEEP; } -static int apply_pi_to_debug(void *p, void *arg TSRMLS_DC) +static int apply_pi_to_debug(void *p TSRMLS_DC, int argc, va_list argv, zend_hash_key *key) { zend_property_info *pi = p; - HashTable *ht = arg; + HashTable *ht = va_arg(argv, HashTable *); + zval *object = va_arg(argv, zval *); + php_pq_object_t *obj = va_arg(argv, php_pq_object_t *); + zval *property = zend_read_property(obj->zo.ce, object, pi->name, pi->name_length, 0 TSRMLS_CC); - zend_hash_add_empty_element(ht, pi->name, pi->name_length + 1); + if (!Z_REFCOUNT_P(property)) { + Z_ADDREF_P(property); + } + zend_hash_add(ht, pi->name, pi->name_length + 1, (void *) &property, sizeof(zval *), NULL); return ZEND_HASH_APPLY_KEEP; } @@ -524,7 +576,7 @@ static HashTable *php_pq_object_debug_info(zval *object, int *temp TSRMLS_DC) ALLOC_HASHTABLE(ht); ZEND_INIT_SYMTABLE(ht); - zend_hash_apply_with_argument(&obj->zo.ce->properties_info, apply_pi_to_debug, ht TSRMLS_CC); + zend_hash_apply_with_arguments(&obj->zo.ce->properties_info TSRMLS_CC, apply_pi_to_debug, 3, ht, object, obj); zend_hash_apply_with_arguments(obj->prophandler TSRMLS_CC, apply_ph_to_debug, 3, ht, object, obj); return ht; @@ -757,14 +809,116 @@ static void php_pqstm_object_read_name(zval *object, void *o, zval *return_value { php_pqstm_object_t *obj = o; - RETVAL_STRING(obj->name, 1); + RETVAL_STRING(obj->stm->name, 1); } static void php_pqstm_object_read_connection(zval *object, void *o, zval *return_value TSRMLS_DC) { php_pqstm_object_t *obj = o; - RETVAL_ZVAL(obj->conn, 1, 0); + RETVAL_ZVAL(obj->stm->conn, 1, 0); +} + +static void php_pqtxn_object_read_connection(zval *object, void *o, zval *return_value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + + RETVAL_ZVAL(obj->txn->conn, 1, 0); +} + +static void php_pqtxn_object_read_isolation(zval *object, void *o, zval *return_value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + + RETVAL_LONG(obj->txn->isolation); +} + +static void php_pqtxn_object_read_readonly(zval *object, void *o, zval *return_value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + + RETVAL_LONG(obj->txn->readonly); +} + +static void php_pqtxn_object_read_deferrable(zval *object, void *o, zval *return_value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + + RETVAL_LONG(obj->txn->deferrable); +} + +static void php_pqtxn_object_write_isolation(zval *object, void *o, zval *value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + php_pqtxn_isolation_t orig = obj->txn->isolation; + zval *zisolation = value; + PGresult *res; + + if (Z_TYPE_P(zisolation) != IS_LONG) { + convert_to_long_ex(&zisolation); + } + + switch ((obj->txn->isolation = Z_LVAL_P(zisolation))) { + case PHP_PQTXN_READ_COMMITTED: + res = PQexec(conn_obj->conn, "SET TRANSACTION READ COMMITED"); + break; + case PHP_PQTXN_REPEATABLE_READ: + res = PQexec(conn_obj->conn, "SET TRANSACTION REPEATABLE READ"); + break; + case PHP_PQTXN_SERIALIZABLE: + res = PQexec(conn_obj->conn, "SET TRANSACTION SERIALIZABLE"); + break; + default: + obj->txn->isolation = orig; + res = NULL; + break; + } + + if (zisolation != value) { + zval_ptr_dtor(&zisolation); + } + + if (res) { + php_pqres_success(res TSRMLS_CC); + PQclear(res); + } +} + +static void php_pqtxn_object_write_readonly(zval *object, void *o, zval *value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + PGresult *res; + + if ((obj->txn->readonly = zend_is_true(value))) { + res = PQexec(conn_obj->conn, "SET TRANSACTION READ ONLY"); + } else { + res = PQexec(conn_obj->conn, "SET TRANSACTION READ WRITE"); + } + + if (res) { + php_pqres_success(res TSRMLS_CC); + PQclear(res); + } +} + +static void php_pqtxn_object_write_deferrable(zval *object, void *o, zval *value TSRMLS_DC) +{ + php_pqtxn_object_t *obj = o; + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + PGresult *res; + + if ((obj->txn->deferrable = zend_is_true(value))) { + res = PQexec(conn_obj->conn, "SET TRANSACTION DEFERRABLE"); + } else { + res = PQexec(conn_obj->conn, "SET TRANSACTION NOT DEFERRABLE"); + } + + if (res) { + php_pqres_success(res TSRMLS_CC); + PQclear(res); + } } static zend_class_entry *ancestor(zend_class_entry *ce) { @@ -910,6 +1064,17 @@ static php_pqconn_event_data_t *php_pqconn_event_data_init(php_pqconn_object_t * return data; } +static void php_pqconn_notice_recv(void *o, const PGresult *res) +{ + php_pqconn_object_t *obj = o; + zval *notice; + + return; + + MAKE_STD_ZVAL(notice); + ZVAL_STRING(notice, PQerrorMessage(res), 1); +} + ZEND_BEGIN_ARG_INFO_EX(ai_pqconn_construct, 0, 0, 1) ZEND_ARG_INFO(0, dsn) ZEND_ARG_INFO(0, async) @@ -934,7 +1099,7 @@ static PHP_METHOD(pqconn, __construct) { } else { obj->conn = PQconnectdb(dsn_str); } - + PQsetNoticeReceiver(obj->conn, php_pqconn_notice_recv, obj); PQregisterEventProc(obj->conn, php_pqconn_event, "ext-pq", data); if (SUCCESS != php_pqconn_update_socket(getThis(), obj TSRMLS_CC)) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "Connection failed: %s", PQerrorMessage(obj->conn)); @@ -997,19 +1162,6 @@ static void php_pqconn_add_listener(php_pqconn_object_t *obj, const char *channe } } -static STATUS php_pqres_success(PGresult *res TSRMLS_DC) -{ - switch (PQresultStatus(res)) { - case PGRES_BAD_RESPONSE: - case PGRES_NONFATAL_ERROR: - case PGRES_FATAL_ERROR: - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", PQresultErrorMessage(res)); - return FAILURE; - default: - return SUCCESS; - } -} - ZEND_BEGIN_ARG_INFO_EX(ai_pqconn_listen, 0, 0, 0) ZEND_ARG_INFO(0, channel) ZEND_ARG_INFO(0, callable) @@ -1477,8 +1629,14 @@ static PHP_METHOD(pqconn, prepare) { if (obj->conn) { if (SUCCESS == php_pqconn_prepare(getThis(), obj, name_str, query_str, ztypes ? Z_ARRVAL_P(ztypes) : NULL TSRMLS_CC)) { + php_pqstm_t *stm = ecalloc(1, sizeof(*stm)); + + stm->conn = getThis(); + Z_ADDREF_P(stm->conn); + stm->name = estrdup(name_str); + return_value->type = IS_OBJECT; - return_value->value.obj = php_pqstm_create_object_ex(php_pqstm_class_entry, getThis(), name_str, NULL TSRMLS_CC); + return_value->value.obj = php_pqstm_create_object_ex(php_pqstm_class_entry, stm, NULL TSRMLS_CC); } php_pqconn_notify_listeners(getThis(), obj TSRMLS_CC); } else { @@ -1539,8 +1697,14 @@ static PHP_METHOD(pqconn, prepareAsync) { if (obj->conn) { obj->poller = PQconsumeInput; if (SUCCESS == php_pqconn_prepare_async(getThis(), obj, name_str, query_str, ztypes ? Z_ARRVAL_P(ztypes) : NULL TSRMLS_CC)) { + php_pqstm_t *stm = ecalloc(1, sizeof(*stm)); + + stm->conn = getThis(); + Z_ADDREF_P(stm->conn); + stm->name = estrdup(name_str); + return_value->type = IS_OBJECT; - return_value->value.obj = php_pqstm_create_object_ex(php_pqstm_class_entry, getThis(), name_str, NULL TSRMLS_CC); + return_value->value.obj = php_pqstm_create_object_ex(php_pqstm_class_entry, stm, NULL TSRMLS_CC); } php_pqconn_notify_listeners(getThis(), obj TSRMLS_CC); } else { @@ -1660,6 +1824,146 @@ static PHP_METHOD(pqconn, unescapeBytea) { } } +static const char *isolation_level(long *isolation) { + switch (*isolation) { + case PHP_PQTXN_SERIALIZABLE: + return "SERIALIZABLE"; + case PHP_PQTXN_REPEATABLE_READ: + return "REPEATABLE READ"; + default: + *isolation = PHP_PQTXN_READ_COMMITTED; + /* no break */ + case PHP_PQTXN_READ_COMMITTED: + return "READ COMMITTED"; + } +} + +static STATUS php_pqconn_start_transaction(zval *zconn, php_pqconn_object_t *conn_obj, long isolation, zend_bool readonly, zend_bool deferrable TSRMLS_DC) +{ + if (!conn_obj) { + conn_obj = zend_object_store_get_object(zconn TSRMLS_CC); + } + + if (conn_obj->conn) { + PGresult *res; + char *cmd; + + spprintf(&cmd, 0, "START TRANSACTION ISOLATION LEVEL %s, READ %s, %s DEFERRABLE", + isolation_level(&isolation), readonly ? "ONLY" : "WRITE", deferrable ? "": "NOT"); + + res = PQexec(conn_obj->conn, cmd); + + efree(cmd); + + if (res) { + STATUS rv = php_pqres_success(res TSRMLS_CC); + + PQclear(res); + return rv; + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not start transaction: %s", PQerrorMessage(conn_obj->conn)); + return FAILURE; + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not initialized"); + return FAILURE; + } +} + +static STATUS php_pqconn_start_transaction_async(zval *zconn, php_pqconn_object_t *conn_obj, long isolation, zend_bool readonly, zend_bool deferrable TSRMLS_DC) +{ + if (!conn_obj) { + conn_obj = zend_object_store_get_object(zconn TSRMLS_CC); + } + + if (conn_obj->conn) { + char *cmd; + + spprintf(&cmd, 0, "START TRANSACTION ISOLATION LEVEL %s, READ %s, %s DEFERRABLE", + isolation_level(&isolation), readonly ? "ONLY" : "WRITE", deferrable ? "": "NOT"); + + if (PQsendQuery(conn_obj->conn, cmd)) { + conn_obj->poller = PQconsumeInput; + efree(cmd); + return SUCCESS; + } else { + efree(cmd); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not start transaction: %s", PQerrorMessage(conn_obj->conn)); + return FAILURE; + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not initialized"); + return FAILURE; + } +} + +ZEND_BEGIN_ARG_INFO_EX(ai_pqconn_start_transaction, 0, 0, 0) + ZEND_ARG_INFO(0, isolation) + ZEND_ARG_INFO(0, readonly) + ZEND_ARG_INFO(0, deferrable) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqconn, startTransaction) { + zend_error_handling zeh; + long isolation = PHP_PQTXN_READ_COMMITTED; + zend_bool readonly = 0, deferrable = 0; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lbb", &isolation, &readonly, &deferrable)) { + STATUS rv; + php_pqconn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + + rv = php_pqconn_start_transaction(getThis(), obj, isolation, readonly, deferrable TSRMLS_CC); + + if (SUCCESS == rv) { + php_pqtxn_t *txn = ecalloc(1, sizeof(*txn)); + + txn->conn = getThis(); + Z_ADDREF_P(txn->conn); + txn->isolation = isolation; + txn->readonly = readonly; + txn->deferrable = deferrable; + + return_value->type = IS_OBJECT; + return_value->value.obj = php_pqtxn_create_object_ex(php_pqtxn_class_entry, txn, NULL TSRMLS_CC); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + + +ZEND_BEGIN_ARG_INFO_EX(ai_pqconn_start_transaction_async, 0, 0, 0) + ZEND_ARG_INFO(0, isolation) + ZEND_ARG_INFO(0, readonly) + ZEND_ARG_INFO(0, deferrable) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqconn, startTransactionAsync) { + zend_error_handling zeh; + long isolation = PHP_PQTXN_READ_COMMITTED; + zend_bool readonly = 0, deferrable = 0; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lbb", &isolation, &readonly, &deferrable)) { + STATUS rv; + php_pqconn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + + rv = php_pqconn_start_transaction_async(getThis(), obj, isolation, readonly, deferrable TSRMLS_CC); + + if (SUCCESS == rv) { + php_pqtxn_t *txn = ecalloc(1, sizeof(*txn)); + + txn->conn = getThis(); + Z_ADDREF_P(txn->conn); + txn->isolation = isolation; + txn->readonly = readonly; + txn->deferrable = deferrable; + + return_value->type = IS_OBJECT; + return_value->value.obj = php_pqtxn_create_object_ex(php_pqtxn_class_entry, txn, NULL TSRMLS_CC); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + static zend_function_entry php_pqconn_methods[] = { PHP_ME(pqconn, __construct, ai_pqconn_construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR) PHP_ME(pqconn, reset, ai_pqconn_reset, ZEND_ACC_PUBLIC) @@ -1678,6 +1982,8 @@ static zend_function_entry php_pqconn_methods[] = { PHP_ME(pqconn, quoteName, ai_pqconn_quote_name, ZEND_ACC_PUBLIC) PHP_ME(pqconn, escapeBytea, ai_pqconn_escape_bytea, ZEND_ACC_PUBLIC) PHP_ME(pqconn, unescapeBytea, ai_pqconn_unescape_bytea, ZEND_ACC_PUBLIC) + PHP_ME(pqconn, startTransaction, ai_pqconn_start_transaction, ZEND_ACC_PUBLIC) + PHP_ME(pqconn, startTransactionAsync, ai_pqconn_start_transaction_async, ZEND_ACC_PUBLIC) {0} }; @@ -1798,20 +2104,22 @@ static PHP_METHOD(pqstm, __construct) { php_pqconn_object_t *conn_obj = zend_object_store_get_object(zconn TSRMLS_CC); if (conn_obj->conn) { + STATUS rv; if (async) { conn_obj->poller = PQconsumeInput; - if (SUCCESS == php_pqconn_prepare_async(zconn, conn_obj, name_str, query_str, ztypes ? Z_ARRVAL_P(ztypes) : NULL TSRMLS_CC)) { - Z_ADDREF_P(zconn); - obj->conn = zconn; - obj->name = estrdup(name_str); - } + rv = php_pqconn_prepare_async(zconn, conn_obj, name_str, query_str, ztypes ? Z_ARRVAL_P(ztypes) : NULL TSRMLS_CC); } else { - if (SUCCESS == php_pqconn_prepare(zconn, conn_obj, name_str, query_str, ztypes ? Z_ARRVAL_P(ztypes) : NULL TSRMLS_CC)) { - Z_ADDREF_P(zconn); - obj->conn = zconn; - obj->name = estrdup(name_str); - } - php_pqconn_notify_listeners(obj->conn, conn_obj TSRMLS_CC); + rv = php_pqconn_prepare(zconn, conn_obj, name_str, query_str, ztypes ? Z_ARRVAL_P(ztypes) : NULL TSRMLS_CC); + php_pqconn_notify_listeners(zconn, conn_obj TSRMLS_CC); + } + + if (SUCCESS == rv) { + php_pqstm_t *stm = ecalloc(1, sizeof(*stm)); + + stm->conn = zconn; + Z_ADDREF_P(stm->conn); + stm->name = estrdup(name_str); + obj->stm = stm; } } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not initialized"); @@ -1831,8 +2139,8 @@ static PHP_METHOD(pqstm, exec) { if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a/!", &zparams)) { php_pqstm_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); - if (obj->conn && obj->name) { - php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->conn TSRMLS_CC); + if (obj->stm) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->stm->conn TSRMLS_CC); if (conn_obj->conn) { int count = 0; @@ -1845,7 +2153,7 @@ static PHP_METHOD(pqstm, exec) { count = php_pq_params_to_array(Z_ARRVAL_P(zparams), ¶ms, &zdtor TSRMLS_CC); } - res = PQexecPrepared(conn_obj->conn, obj->name, count, (const char *const*) params, NULL, NULL, 0); + res = PQexecPrepared(conn_obj->conn, obj->stm->name, count, (const char *const*) params, NULL, NULL, 0); if (params) { efree(params); @@ -1854,7 +2162,7 @@ static PHP_METHOD(pqstm, exec) { zend_hash_destroy(&zdtor); } - php_pqconn_notify_listeners(obj->conn, conn_obj TSRMLS_CC); + php_pqconn_notify_listeners(obj->stm->conn, conn_obj TSRMLS_CC); if (res) { if (SUCCESS == php_pqres_success(res TSRMLS_CC)) { @@ -1887,8 +2195,8 @@ static PHP_METHOD(pqstm, execAsync) { if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a/!f", &zparams, &resolver.fci, &resolver.fcc)) { php_pqstm_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); - if (obj->conn && obj->name) { - php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->conn TSRMLS_CC); + if (obj->stm) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->stm->conn TSRMLS_CC); if (conn_obj->conn) { int count; @@ -1908,8 +2216,8 @@ static PHP_METHOD(pqstm, execAsync) { conn_obj->poller = PQconsumeInput; - if (PQsendQueryPrepared(conn_obj->conn, obj->name, count, (const char *const*) params, NULL, NULL, 0)) { - if (zend_is_true(zend_read_property(Z_OBJCE_P(obj->conn), obj->conn, ZEND_STRL("unbuffered"), 0 TSRMLS_CC))) { + if (PQsendQueryPrepared(conn_obj->conn, obj->stm->name, count, (const char *const*) params, NULL, NULL, 0)) { + if (zend_is_true(zend_read_property(Z_OBJCE_P(obj->stm->conn), obj->stm->conn, ZEND_STRL("unbuffered"), 0 TSRMLS_CC))) { if (!PQsetSingleRowMode(conn_obj->conn)) { php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Could not enable unbuffered mode: %s", PQerrorMessage(conn_obj->conn)); } @@ -1927,7 +2235,7 @@ static PHP_METHOD(pqstm, execAsync) { zend_hash_destroy(&zdtor); } - php_pqconn_notify_listeners(obj->conn, conn_obj TSRMLS_CC); + php_pqconn_notify_listeners(obj->stm->conn, conn_obj TSRMLS_CC); } else { php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not initialized"); @@ -1950,13 +2258,13 @@ static PHP_METHOD(pqstm, desc) { if (SUCCESS == zend_parse_parameters_none()) { php_pqstm_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); - if (obj->conn && obj->name) { - php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->conn TSRMLS_CC); + if (obj->stm) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->stm->conn TSRMLS_CC); if (conn_obj->conn) { - PGresult *res = PQdescribePrepared(conn_obj->conn, obj->name); + PGresult *res = PQdescribePrepared(conn_obj->conn, obj->stm->name); - php_pqconn_notify_listeners(obj->conn, conn_obj TSRMLS_CC); + php_pqconn_notify_listeners(obj->stm->conn, conn_obj TSRMLS_CC); if (res) { if (SUCCESS == php_pqres_success(res TSRMLS_CC)) { @@ -1988,17 +2296,188 @@ static zend_function_entry php_pqstm_methods[] = { {0} }; +ZEND_BEGIN_ARG_INFO_EX(ai_pqtxn_construct, 0, 0, 1) + ZEND_ARG_INFO(0, connection) + ZEND_ARG_INFO(0, async) + ZEND_ARG_INFO(0, isolation) + ZEND_ARG_INFO(0, readonly) + ZEND_ARG_INFO(0, deferrable) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqtxn, __construct) { + zend_error_handling zeh; + zval *zconn; + long isolation = PHP_PQTXN_READ_COMMITTED; + zend_bool async = 0, readonly = 0, deferrable = 0; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|blbb", &zconn, php_pqconn_class_entry, &async, &isolation, &readonly, &deferrable)) { + STATUS rv; + php_pqtxn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + php_pqconn_object_t *conn_obj = zend_object_store_get_object(zconn TSRMLS_CC); + + if (conn_obj->conn) { + if (async) { + rv = php_pqconn_start_transaction_async(zconn, conn_obj, isolation, readonly, deferrable TSRMLS_CC); + } else { + rv = php_pqconn_start_transaction(zconn, conn_obj, isolation, readonly, deferrable TSRMLS_CC); + } + + if (SUCCESS == rv) { + if (obj->txn) { + zval_ptr_dtor(&obj->txn->conn); + efree(obj->txn); + } + Z_ADDREF_P(zconn); + obj->txn = ecalloc(1, sizeof(*obj->txn)); + obj->txn->conn = zconn; + obj->txn->isolation = isolation; + obj->txn->readonly = readonly; + obj->txn->deferrable = deferrable; + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not initialized"); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + +ZEND_BEGIN_ARG_INFO_EX(ai_pqtxn_commit, 0, 0, 0) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqtxn, commit) { + zend_error_handling zeh; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters_none()) { + php_pqtxn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + + if (obj->txn) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + + if (conn_obj->conn) { + PGresult *res = PQexec(conn_obj->conn, "COMMIT"); + + if (res) { + php_pqres_success(res TSRMLS_CC); + PQclear(res); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not commit transaction: %s", PQerrorMessage(conn_obj->conn)); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not intialized"); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Transaction not initialized"); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + +ZEND_BEGIN_ARG_INFO_EX(ai_pqtxn_commit_async, 0, 0, 0) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqtxn, commitAsync) { + zend_error_handling zeh; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters_none()) { + php_pqtxn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + + if (obj->txn) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + + if (conn_obj->conn) { + conn_obj->poller = PQconsumeInput; + + if (!PQsendQuery(conn_obj->conn, "COMMIT")) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not commit transaction: %s", PQerrorMessage(conn_obj->conn)); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not intialized"); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Transaction not initialized"); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + +ZEND_BEGIN_ARG_INFO_EX(ai_pqtxn_rollback, 0, 0, 0) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqtxn, rollback) { + zend_error_handling zeh; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters_none()) { + php_pqtxn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + + if (obj->txn) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + + if (conn_obj->conn) { + PGresult *res = PQexec(conn_obj->conn, "ROLLBACK"); + + if (res) { + php_pqres_success(res TSRMLS_CC); + PQclear(res); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not rollback transaction: %s", PQerrorMessage(conn_obj->conn)); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not intialized"); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Transaction not initialized"); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + +ZEND_BEGIN_ARG_INFO_EX(ai_pqtxn_rollback_async, 0, 0, 0) +ZEND_END_ARG_INFO(); +static PHP_METHOD(pqtxn, rollbackAsync) { + zend_error_handling zeh; + + zend_replace_error_handling(EH_THROW, NULL, &zeh TSRMLS_CC); + if (SUCCESS == zend_parse_parameters_none()) { + php_pqtxn_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC); + + if (obj->txn) { + php_pqconn_object_t *conn_obj = zend_object_store_get_object(obj->txn->conn TSRMLS_CC); + + if (conn_obj->conn) { + conn_obj->poller = PQconsumeInput; + if (!PQsendQuery(conn_obj->conn, "REOLLBACK")) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not rollback transaction: %s", PQerrorMessage(conn_obj->conn)); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Connection not intialized"); + } + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "pq\\Transaction not initialized"); + } + } + zend_restore_error_handling(&zeh TSRMLS_CC); +} + +static zend_function_entry php_pqtxn_methods[] = { + PHP_ME(pqtxn, __construct, ai_pqtxn_construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR) + PHP_ME(pqtxn, commit, ai_pqtxn_commit, ZEND_ACC_PUBLIC) + PHP_ME(pqtxn, rollback, ai_pqtxn_rollback, ZEND_ACC_PUBLIC) + PHP_ME(pqtxn, commitAsync, ai_pqtxn_commit_async, ZEND_ACC_PUBLIC) + PHP_ME(pqtxn, rollbackAsync, ai_pqtxn_rollback_async, ZEND_ACC_PUBLIC) + {0} +}; + /* {{{ PHP_MINIT_FUNCTION */ -PHP_MINIT_FUNCTION(pq) +static PHP_MINIT_FUNCTION(pq) { zend_class_entry ce = {0}; php_pq_object_prophandler_t ph = {0}; - zend_hash_init(&php_pqconn_object_prophandlers, 1, NULL, NULL, 1); INIT_NS_CLASS_ENTRY(ce, "pq", "Connection", php_pqconn_methods); php_pqconn_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC); php_pqconn_class_entry->create_object = php_pqconn_create_object; + memcpy(&php_pqconn_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); php_pqconn_object_handlers.read_property = php_pq_object_read_prop; php_pqconn_object_handlers.write_property = php_pq_object_write_prop; @@ -2006,6 +2485,8 @@ PHP_MINIT_FUNCTION(pq) php_pqconn_object_handlers.get_property_ptr_ptr = NULL; php_pqconn_object_handlers.get_debug_info = php_pq_object_debug_info; + zend_hash_init(&php_pqconn_object_prophandlers, 8, NULL, NULL, 1); + zend_declare_property_long(php_pqconn_class_entry, ZEND_STRL("status"), CONNECTION_BAD, ZEND_ACC_PUBLIC TSRMLS_CC); ph.read = php_pqconn_object_read_status; zend_hash_add(&php_pqconn_object_prophandlers, "status", sizeof("status"), (void *) &ph, sizeof(ph), NULL); @@ -2058,13 +2539,13 @@ PHP_MINIT_FUNCTION(pq) zend_declare_class_constant_long(php_pqconn_class_entry, ZEND_STRL("POLLING_WRITING"), PGRES_POLLING_WRITING TSRMLS_CC); zend_declare_class_constant_long(php_pqconn_class_entry, ZEND_STRL("POLLING_OK"), PGRES_POLLING_OK TSRMLS_CC); - zend_hash_init(&php_pqres_object_prophandlers, 1, NULL, NULL, 1); memset(&ce, 0, sizeof(ce)); INIT_NS_CLASS_ENTRY(ce, "pq", "Result", php_pqres_methods); php_pqres_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC); php_pqres_class_entry->create_object = php_pqres_create_object; php_pqres_class_entry->iterator_funcs.funcs = &php_pqres_iterator_funcs; php_pqres_class_entry->get_iterator = php_pqres_iterator_init; + zend_class_implements(php_pqres_class_entry TSRMLS_CC, 1, zend_ce_traversable); memcpy(&php_pqres_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); php_pqres_object_handlers.read_property = php_pq_object_read_prop; @@ -2073,6 +2554,8 @@ PHP_MINIT_FUNCTION(pq) php_pqres_object_handlers.get_property_ptr_ptr = NULL; php_pqres_object_handlers.get_debug_info = php_pq_object_debug_info; + zend_hash_init(&php_pqres_object_prophandlers, 6, NULL, NULL, 1); + zend_declare_property_null(php_pqres_class_entry, ZEND_STRL("status"), ZEND_ACC_PUBLIC TSRMLS_CC); ph.read = php_pqres_object_read_status; zend_hash_add(&php_pqres_object_prophandlers, "status", sizeof("status"), (void *) &ph, sizeof(ph), NULL); @@ -2114,7 +2597,6 @@ PHP_MINIT_FUNCTION(pq) zend_declare_class_constant_long(php_pqres_class_entry, ZEND_STRL("FETCH_ASSOC"), PHP_PQRES_FETCH_ASSOC TSRMLS_CC); zend_declare_class_constant_long(php_pqres_class_entry, ZEND_STRL("FETCH_OBJECT"), PHP_PQRES_FETCH_OBJECT TSRMLS_CC); - zend_hash_init(&php_pqstm_object_prophandlers, 1, NULL, NULL, 1); memset(&ce, 0, sizeof(ce)); INIT_NS_CLASS_ENTRY(ce, "pq", "Statement", php_pqstm_methods); php_pqstm_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC); @@ -2127,6 +2609,8 @@ PHP_MINIT_FUNCTION(pq) php_pqstm_object_handlers.get_property_ptr_ptr = NULL; php_pqstm_object_handlers.get_debug_info = php_pq_object_debug_info; + zend_hash_init(&php_pqstm_object_prophandlers, 2, NULL, NULL, 1); + zend_declare_property_null(php_pqstm_class_entry, ZEND_STRL("name"), ZEND_ACC_PUBLIC TSRMLS_CC); ph.read = php_pqstm_object_read_name; zend_hash_add(&php_pqstm_object_prophandlers, "name", sizeof("name"), (void *) &ph, sizeof(ph), NULL); @@ -2135,6 +2619,44 @@ PHP_MINIT_FUNCTION(pq) ph.read = php_pqstm_object_read_connection; zend_hash_add(&php_pqstm_object_prophandlers, "connection", sizeof("connection"), (void *) &ph, sizeof(ph), NULL); + memset(&ce, 0, sizeof(ce)); + INIT_NS_CLASS_ENTRY(ce, "pq", "Transaction", php_pqtxn_methods); + php_pqtxn_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC); + php_pqtxn_class_entry->create_object = php_pqtxn_create_object; + + memcpy(&php_pqtxn_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); + php_pqtxn_object_handlers.read_property = php_pq_object_read_prop; + php_pqtxn_object_handlers.write_property = php_pq_object_write_prop; + php_pqtxn_object_handlers.clone_obj = NULL; + php_pqtxn_object_handlers.get_property_ptr_ptr = NULL; + php_pqtxn_object_handlers.get_debug_info = php_pq_object_debug_info; + + zend_hash_init(&php_pqtxn_object_prophandlers, 4, NULL, NULL, 1); + + zend_declare_property_null(php_pqtxn_class_entry, ZEND_STRL("connection"), ZEND_ACC_PUBLIC TSRMLS_CC); + ph.read = php_pqtxn_object_read_connection; + zend_hash_add(&php_pqtxn_object_prophandlers, "connection", sizeof("connection"), (void *) &ph, sizeof(ph), NULL); + + zend_declare_property_null(php_pqtxn_class_entry, ZEND_STRL("isolation"), ZEND_ACC_PUBLIC TSRMLS_CC); + ph.read = php_pqtxn_object_read_isolation; + ph.write = php_pqtxn_object_write_isolation; + zend_hash_add(&php_pqtxn_object_prophandlers, "isolation", sizeof("isolation"), (void *) &ph, sizeof(ph), NULL); + + zend_declare_property_null(php_pqtxn_class_entry, ZEND_STRL("readonly"), ZEND_ACC_PUBLIC TSRMLS_CC); + ph.read = php_pqtxn_object_read_readonly; + ph.write = php_pqtxn_object_write_readonly; + zend_hash_add(&php_pqtxn_object_prophandlers, "readonly", sizeof("readonly"), (void *) &ph, sizeof(ph), NULL); + + zend_declare_property_null(php_pqtxn_class_entry, ZEND_STRL("deferrable"), ZEND_ACC_PUBLIC TSRMLS_CC); + ph.read = php_pqtxn_object_read_deferrable; + ph.write = php_pqtxn_object_write_deferrable; + zend_hash_add(&php_pqtxn_object_prophandlers, "deferrable", sizeof("deferrable"), (void *) &ph, sizeof(ph), NULL); + ph.write = NULL; + + zend_declare_class_constant_long(php_pqtxn_class_entry, ZEND_STRL("READ_COMMITTED"), PHP_PQTXN_READ_COMMITTED TSRMLS_CC); + zend_declare_class_constant_long(php_pqtxn_class_entry, ZEND_STRL("REPEATABLE READ"), PHP_PQTXN_REPEATABLE_READ TSRMLS_CC); + zend_declare_class_constant_long(php_pqtxn_class_entry, ZEND_STRL("SERIALIZABLE"), PHP_PQTXN_SERIALIZABLE TSRMLS_CC); + /* REGISTER_INI_ENTRIES(); */ @@ -2144,7 +2666,7 @@ PHP_MINIT_FUNCTION(pq) /* {{{ PHP_MSHUTDOWN_FUNCTION */ -PHP_MSHUTDOWN_FUNCTION(pq) +static PHP_MSHUTDOWN_FUNCTION(pq) { /* uncomment this line if you have INI entries UNREGISTER_INI_ENTRIES(); @@ -2155,7 +2677,7 @@ PHP_MSHUTDOWN_FUNCTION(pq) /* {{{ PHP_MINFO_FUNCTION */ -PHP_MINFO_FUNCTION(pq) +static PHP_MINFO_FUNCTION(pq) { php_info_print_table_start(); php_info_print_table_header(2, "pq support", "enabled"); @@ -2167,6 +2689,29 @@ PHP_MINFO_FUNCTION(pq) } /* }}} */ +const zend_function_entry pq_functions[] = { + {0} +}; + +/* {{{ pq_module_entry + */ +zend_module_entry pq_module_entry = { + STANDARD_MODULE_HEADER, + "pq", + pq_functions, + PHP_MINIT(pq), + PHP_MSHUTDOWN(pq), + NULL,/*PHP_RINIT(pq),*/ + NULL,/*PHP_RSHUTDOWN(pq),*/ + PHP_MINFO(pq), + PHP_PQ_EXT_VERSION, + STANDARD_MODULE_PROPERTIES +}; +/* }}} */ + +#ifdef COMPILE_DL_PQ +ZEND_GET_MODULE(pq) +#endif /* diff --git a/src/php_pq.h b/src/php_pq.h index f29a6c8..702d099 100644 --- a/src/php_pq.h +++ b/src/php_pq.h @@ -32,13 +32,6 @@ zend_module_entry pq_module_entry; # include "TSRM.h" #endif -PHP_MINIT_FUNCTION(pq); -PHP_MSHUTDOWN_FUNCTION(pq); -PHP_RINIT_FUNCTION(pq); -PHP_RSHUTDOWN_FUNCTION(pq); -PHP_MINFO_FUNCTION(pq); - - /* ZEND_BEGIN_MODULE_GLOBALS(pq) long global_value; diff --git a/tests/trans001.phpt b/tests/trans001.phpt new file mode 100644 index 0000000..02b8c17 --- /dev/null +++ b/tests/trans001.phpt @@ -0,0 +1,30 @@ +--TEST-- +transaction +--SKIPIF-- + +--FILE-- +exec("CREATE TABLE test (id serial, data text)"); +$s = $c->prepare("test_insert", "INSERT INTO test (data) VALUES (\$1)", array($c->types->byName->text->oid)); +$s->exec(array("a")); +$s->exec(array("b")); +$s->exec(array("c")); +$r = $c->exec("SELECT * FROM test"); +while ($row = $r->fetchRow(pq\Result::FETCH_OBJECT)) { + printf("%d => %s\n", $row->id, $row->data); +} +$t->rollback(); +?> +DONE +--EXPECT-- +Test +1 => a +2 => b +3 => c +DONE