本文整理汇总了C++中OCIAttrSet函数的典型用法代码示例。如果您正苦于以下问题：C++ OCIAttrSet函数的具体用法？C++ OCIAttrSet怎么用？C++ OCIAttrSet使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了OCIAttrSet函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: open
void open(const std::string& service, const std::string& username,
const std::string& password, int mode)
{
if (OCIServerAttach(server, error, (text*) service.c_str(),
service.length(), OCI_DEFAULT))
throw_error();
if (OCIAttrSet(svcctx, OCI_HTYPE_SVCCTX, server, 0, OCI_ATTR_SERVER,
error))
throw_error();
if (OCIAttrSet(session, OCI_HTYPE_SESSION, (dvoid*) username.c_str(),
username.length(), OCI_ATTR_USERNAME, error))
throw_error();
if (OCIAttrSet(session, OCI_HTYPE_SESSION, (dvoid*) password.c_str(),
password.length(), OCI_ATTR_PASSWORD, error))
throw_error();
if (OCISessionBegin(svcctx, error, session, OCI_CRED_RDBMS, mode))
throw_error();
if (OCIAttrSet(svcctx, OCI_HTYPE_SVCCTX, session, 0, OCI_ATTR_SESSION,
error))
throw_error();
}
开发者ID:purpleKarrot，项目名称:async-db，代码行数:26，代码来源:connection.hpp
示例2: _doConnect
static int _doConnect(T C, URL_T url, char** error) {
#undef ERROR
#define ERROR(e) do {*error = Str_dup(e); return false;} while (0)
#define ORAERROR(e) do{ *error = Str_dup(OracleConnection_getLastError(e)); return false;} while(0)
const char *database, *username, *password;
const char *host = URL_getHost(url);
int port = URL_getPort(url);
if (! (username = URL_getUser(url)))
if (! (username = URL_getParameter(url, "user")))
ERROR("no username specified in URL");
if (! (password = URL_getPassword(url)))
if (! (password = URL_getParameter(url, "password")))
ERROR("no password specified in URL");
if (! (database = URL_getPath(url)))
ERROR("no database specified in URL");
++database;
/* Create a thread-safe OCI environment with N' substitution turned on. */
if (OCIEnvCreate(&C->env, OCI_THREADED | OCI_OBJECT | OCI_NCHAR_LITERAL_REPLACE_ON, 0, 0, 0, 0, 0, 0))
ERROR("Create a OCI environment failed");
/* allocate an error handle */
if (OCI_SUCCESS != OCIHandleAlloc(C->env, (dvoid**)&C->err, OCI_HTYPE_ERROR, 0, 0))
ERROR("Allocating error handler failed");
/* server contexts */
if (OCI_SUCCESS != OCIHandleAlloc(C->env, (dvoid**)&C->srv, OCI_HTYPE_SERVER, 0, 0))
ERROR("Allocating server context failed");
/* allocate a service handle */
if (OCI_SUCCESS != OCIHandleAlloc(C->env, (dvoid**)&C->svc, OCI_HTYPE_SVCCTX, 0, 0))
ERROR("Allocating service handle failed");
StringBuffer_clear(C->sb);
/* Oracle connect string is on the form: //host[:port]/service name */
if (host) {
StringBuffer_append(C->sb, "//%s", host);
if (port > 0)
StringBuffer_append(C->sb, ":%d", port);
StringBuffer_append(C->sb, "/%s", database);
} else /* Or just service name */
StringBuffer_append(C->sb, "%s", database);
/* Create a server context */
C->lastError = OCIServerAttach(C->srv, C->err, StringBuffer_toString(C->sb), StringBuffer_length(C->sb), 0);
if (C->lastError != OCI_SUCCESS && C->lastError != OCI_SUCCESS_WITH_INFO)
ORAERROR(C);
/* Set attribute server context in the service context */
C->lastError = OCIAttrSet(C->svc, OCI_HTYPE_SVCCTX, C->srv, 0, OCI_ATTR_SERVER, C->err);
if (C->lastError != OCI_SUCCESS && C->lastError != OCI_SUCCESS_WITH_INFO)
ORAERROR(C);
C->lastError = OCIHandleAlloc(C->env, (void**)&C->usr, OCI_HTYPE_SESSION, 0, NULL);
if (C->lastError != OCI_SUCCESS && C->lastError != OCI_SUCCESS_WITH_INFO)
ORAERROR(C);
C->lastError = OCIAttrSet(C->usr, OCI_HTYPE_SESSION, (dvoid *)username, (int)strlen(username), OCI_ATTR_USERNAME, C->err);
if (C->lastError != OCI_SUCCESS && C->lastError != OCI_SUCCESS_WITH_INFO)
ORAERROR(C);
C->lastError = OCIAttrSet(C->usr, OCI_HTYPE_SESSION, (dvoid *)password, (int)strlen(password), OCI_ATTR_PASSWORD, C->err);
if (C->lastError != OCI_SUCCESS && C->lastError != OCI_SUCCESS_WITH_INFO)
ORAERROR(C);
C->lastError = OCISessionBegin(C->svc, C->err, C->usr, OCI_CRED_RDBMS, OCI_DEFAULT);
if (C->lastError != OCI_SUCCESS && C->lastError != OCI_SUCCESS_WITH_INFO)
ORAERROR(C);
OCIAttrSet(C->svc, OCI_HTYPE_SVCCTX, C->usr, 0, OCI_ATTR_SESSION, C->err);
return true;
}
开发者ID:chengjunjian，项目名称:libzdb_msvc，代码行数:60，代码来源:OracleConnection.c
示例3: main
int main(int argc, char *argv[])
{
OCIError *errhp = NULL;
printf("stage4: Demonstrating OCI statement caching \n");
/* parse command line options */
parse_options(argc, argv);
checkenv(envhp, OCIEnvCreate(&envhp, /* returned env handle */
OCI_THREADED, /* initialization modes */
NULL, NULL, NULL, NULL, /* callbacks, context */
(size_t) 0, /* extra memory size: optional */
(void **) NULL)); /* returned extra memory */
/* allocate error handle
* note: for OCIHandleAlloc(), we always check error on environment handle
*/
checkenv(envhp, OCIHandleAlloc(envhp, /* environment handle */
(void **) &errhp, /* returned err handle */
OCI_HTYPE_ERROR,/*type of handle to allocate*/
(size_t) 0, /* extra memory size: optional */
(void **) NULL)); /* returned extra memory */
create_session_pool(envhp, errhp, &poolName, &poolNameLen);
/* allocate auth handle
* note: for OCIHandleAlloc(), we check error on environment handle
*/
checkenv(envhp, OCIHandleAlloc(envhp,
(void **) &authp, OCI_HTYPE_AUTHINFO,
(size_t) 0, (void **) NULL));
/* setup username and password */
checkerr(errhp, OCIAttrSet(authp, OCI_HTYPE_AUTHINFO,
(void *) username, strlen((char *)username),
OCI_ATTR_USERNAME, errhp));
checkerr(errhp, OCIAttrSet(authp, OCI_HTYPE_AUTHINFO,
apppassword, strlen((char *) apppassword),
OCI_ATTR_PASSWORD, errhp));
spawn_threads(envhp, errhp, &thread_function);
/* Destroy the session pool */
OCISessionPoolDestroy(spoolhp, errhp, OCI_DEFAULT);
/* clean up */
if (authp)
OCIHandleFree(authp, OCI_HTYPE_AUTHINFO);
if (spoolhp)
OCIHandleFree(spoolhp, OCI_HTYPE_SPOOL);
if (errhp)
OCIHandleFree(errhp, OCI_HTYPE_ERROR);
if (envhp)
OCIHandleFree(envhp, OCI_HTYPE_ENV);
return 0;
}
开发者ID:Laukien，项目名称:test，代码行数:59，代码来源:stage4.c
示例4: init
ocisession::ocisession(const char * connect_str, const int connect_str_len,
const char * user_name, const int user_name_len,
const char * password, const int password_len)
{
intf_ret r;
OCIAuthInfo *authp = NULL;
init();
r.handle = envhp;
// allocate error handle
checkenv(&r, OCIHandleAlloc((OCIEnv*)envhp, /* environment handle */
(void **) &_errhp, /* returned err handle */
OCI_HTYPE_ERROR, /* typ of handle to allocate */
(size_t) 0, /* optional extra memory size */
(void **) NULL)); /* returned extra memeory */
if(r.fn_ret != SUCCESS) {
REMOTE_LOG("failed OCISessionGet %s\n", r.gerrbuf);
throw r;
}
// allocate auth handle
checkenv(&r, OCIHandleAlloc((OCIEnv*)envhp,
(void**)&authp, OCI_HTYPE_AUTHINFO,
(size_t)0, (void **) NULL));
r.handle = _errhp;
// usrname and password
checkerr(&r, OCIAttrSet(authp, OCI_HTYPE_AUTHINFO,
(void*) user_name, user_name_len,
OCI_ATTR_USERNAME, (OCIError *)_errhp));
checkerr(&r, OCIAttrSet(authp, OCI_HTYPE_AUTHINFO,
(void*) password, password_len,
OCI_ATTR_PASSWORD, (OCIError *)_errhp));
/* get the database connection */
checkerr(&r, OCISessionGet((OCIEnv*)envhp, (OCIError *)_errhp,
(OCISvcCtx**)&_svchp, /* returned database connection */
authp, /* initialized authentication handle */
(OraText *) connect_str, connect_str_len,/* connect string */
NULL, 0, NULL, NULL, NULL, /* session tagging parameters: optional */
OCI_SESSGET_STMTCACHE)); /* modes */
if(r.fn_ret != SUCCESS) {
REMOTE_LOG("failed OCISessionGet %s\n", r.gerrbuf);
throw r;
}
(void) OCIHandleFree(authp, OCI_HTYPE_AUTHINFO);
REMOTE_LOG("got session %p\n", _svchp);
_sessions.push_back(this);
}
开发者ID:Zabrane，项目名称:erloci，代码行数:57，代码来源:ocisession.cpp
示例5: bind_string_post_bind_hook
static void bind_string_post_bind_hook(oci8_bind_t *obind)
{
oci8_bind_string_t *obs = (oci8_bind_string_t *)obind;
if (obs->charlen != 0) {
chker2(OCIAttrSet(obind->base.hp.ptr, obind->base.type, (void*)&obs->charlen, 0, OCI_ATTR_MAXCHAR_SIZE, oci8_errhp),
&obind->base);
}
chker2(OCIAttrSet(obind->base.hp.ptr, obind->base.type, (void*)&obs->csfrm, 0, OCI_ATTR_CHARSET_FORM, oci8_errhp),
&obind->base);
}
开发者ID:Beerlover88，项目名称:ruby-oci8，代码行数:11，代码来源:bind.c
示例6: OCIInitialize
// Begins an Oracle session.
void OraSession::startSession(const std::string& sConnectAsUser, const std::string& sConnectAsUserPwd,
const std::string& sConnectDBLink)
{
dvoid* tmp;
sword status;
status = OCIInitialize((ub4) OCI_THREADED | OCI_OBJECT, 0, 0, 0, 0);
status = OCIHandleAlloc((dvoid *)NULL, (dvoid **)&ociHandles.envhp, (ub4)OCI_HTYPE_ENV, 52, (dvoid **)&tmp);
status = OCIEnvInit(&ociHandles.envhp, (ub4)OCI_DEFAULT, 21, (dvoid **)&tmp);
status = OCIHandleAlloc((dvoid *)ociHandles.envhp, (dvoid **)&ociHandles.errhp, (ub4)OCI_HTYPE_ERROR, 52, (dvoid **)&tmp);
status = OCIHandleAlloc((dvoid *)ociHandles.envhp, (dvoid **)&ociHandles.srvhp, (ub4)OCI_HTYPE_SERVER, 52, (dvoid **)&tmp);
if(checkerr(&ociHandles, OCIServerAttach(ociHandles.srvhp, ociHandles.errhp, (text *)sConnectDBLink.c_str(),
(sb4)sConnectDBLink.length(), (ub4)OCI_DEFAULT)) != 0) {
std::cout << "OCIServerAttach failed." << std::endl << std::endl;
return;
}
status = OCIHandleAlloc((dvoid *)ociHandles.envhp, (dvoid **)&ociHandles.svchp,
(ub4)OCI_HTYPE_SVCCTX, 52, (dvoid **)&tmp);
/* set attribute server context in the service context */
status = OCIAttrSet((dvoid *) ociHandles.svchp, (ub4)OCI_HTYPE_SVCCTX, (dvoid *)ociHandles.srvhp, (ub4)0,
(ub4)OCI_ATTR_SERVER, (OCIError *)ociHandles.errhp);
/* allocate a user context handle */
status = OCIHandleAlloc((dvoid *)ociHandles.envhp, (dvoid **)&ociHandles.usrhp, (ub4)OCI_HTYPE_SESSION, (size_t)0,
(dvoid **)0);
status = OCIAttrSet((dvoid *)ociHandles.usrhp, (ub4)OCI_HTYPE_SESSION, (dvoid *)sConnectAsUser.c_str(),
(ub4)sConnectAsUser.length(), OCI_ATTR_USERNAME, ociHandles.errhp);
status = OCIAttrSet((dvoid *)ociHandles.usrhp, (ub4)OCI_HTYPE_SESSION, (dvoid *)sConnectAsUserPwd.c_str(),
(ub4)sConnectAsUserPwd.length(), OCI_ATTR_PASSWORD, ociHandles.errhp);
if(checkerr(&ociHandles, OCISessionBegin(ociHandles.svchp, ociHandles.errhp, ociHandles.usrhp, OCI_CRED_RDBMS, OCI_DEFAULT)) != 0) {
std::cout << "OCISessionBegin failed." << std::endl << std::endl;
return;
}
status = OCIAttrSet((dvoid *)ociHandles.svchp, (ub4)OCI_HTYPE_SVCCTX, (dvoid *)ociHandles.usrhp, (ub4)0, OCI_ATTR_SESSION,
ociHandles.errhp);
status = OCIHandleAlloc((dvoid *)ociHandles.envhp, (dvoid **)&ociHandles.stmthp, (ub4)OCI_HTYPE_STMT, 50, (dvoid **)&tmp);
connectedUser = sConnectAsUser;
}
开发者ID:Kangmo，项目名称:infinidb，代码行数:52，代码来源:orasession.cpp
示例7: ConnectToDb
sword ConnectToDb(const char* const uid, const char* const pwd)
{
sword orc;
/* allocate Server and Authentication (Session) handles */
orc = OCIHandleAlloc((dvoid *) envhp,
(dvoid **) &srvhp,
(ub4) OCI_HTYPE_SERVER,
(size_t) 0, (dvoid **) 0);
orc = OCIHandleAlloc((dvoid *) envhp,
(dvoid **) &authp,
(ub4) OCI_HTYPE_SESSION,
(size_t) 0, (dvoid **) 0);
/* attach to the server */
orc = OCIServerAttach(srvhp, errhp, (text *) 0, 0, (ub4) OCI_DEFAULT);
orc = OCIAttrSet((dvoid *) authp,
(ub4) OCI_HTYPE_SESSION,
(dvoid *) uid, (ub4) strlen((char *)uid),
(ub4) OCI_ATTR_USERNAME, errhp);
orc = OCIAttrSet((dvoid *) authp,
(ub4) OCI_HTYPE_SESSION,
(dvoid *) pwd, (ub4) strlen((char *)pwd),
(ub4) OCI_ATTR_PASSWORD, errhp);
/* set the server attribute in the service context */
orc = OCIAttrSet((dvoid *) svchp,
(ub4) OCI_HTYPE_SVCCTX,
(dvoid *) srvhp,
(ub4) 0, (ub4) OCI_ATTR_SERVER, errhp);
/* log on */
orc = OCISessionBegin(svchp, errhp, authp,
(ub4) OCI_CRED_RDBMS,
(ub4) OCI_DEFAULT);
CheckErr(errhp, orc);
/* set the session attribute in the service context */
orc = OCIAttrSet((dvoid *) svchp, (ub4) OCI_HTYPE_SVCCTX,
(dvoid *) authp,
(ub4) 0, (ub4) OCI_ATTR_SESSION, errhp);
return (orc);
} /* ConnectToDb */
开发者ID:RicardoVivas，项目名称:oracle-scripts，代码行数:48，代码来源:LobUtilFunc.c
示例8: bind_lob_post_bind_hook_for_nclob
static void bind_lob_post_bind_hook_for_nclob(oci8_bind_t *obind)
{
ub1 csfrm = SQLCS_NCHAR;
chker2(OCIAttrSet(obind->base.hp.ptr, obind->base.type, (void*)&csfrm, 0, OCI_ATTR_CHARSET_FORM, oci8_errhp),
&obind->base);
}
开发者ID:Captnwalker1，项目名称:ruby-oci8，代码行数:7，代码来源:lob.c
示例9: oci8_session_begin
/*
* call-seq:
* session_begin(cred, mode)
*
* <b>internal use only</b>
*
* Begins the session by the OCI function OCISessionBegin().
*/
static VALUE oci8_session_begin(VALUE self, VALUE cred, VALUE mode)
{
oci8_svcctx_t *svcctx = DATA_PTR(self);
if (svcctx->logoff_strategy != &complex_logoff) {
rb_raise(rb_eRuntimeError, "Use this method only for the service context handle created by OCI8#server_handle().");
}
if (svcctx->state & OCI8_STATE_SESSION_BEGIN_WAS_CALLED) {
rb_raise(rb_eRuntimeError, "Could not use this method twice.");
}
/* check arguments */
Check_Type(cred, T_FIXNUM);
Check_Type(mode, T_FIXNUM);
/* begin session */
oci_lc(OCISessionBegin_nb(svcctx, svcctx->base.hp.ptr, oci8_errhp,
svcctx->usrhp, FIX2UINT(cred),
FIX2UINT(mode)));
oci_lc(OCIAttrSet(svcctx->base.hp.ptr, OCI_HTYPE_SVCCTX,
svcctx->usrhp, 0, OCI_ATTR_SESSION,
oci8_errhp));
svcctx->state |= OCI8_STATE_SESSION_BEGIN_WAS_CALLED;
return Qnil;
}
开发者ID:jcasts，项目名称:ruby-oci8，代码行数:33，代码来源:oci8.c
示例10: OCI_CHECK_PTR
boolean OCI_API OCI_MsgSetSender
(
OCI_Msg *msg,
OCI_Agent *sender
)
{
boolean res = TRUE;
OCI_CHECK_PTR(OCI_IPC_MSG, msg, FALSE);
OCI_CALL2
(
res, msg->typinf->con,
OCIAttrSet((dvoid *) msg->proph,
(ub4 ) OCI_DTYPE_AQMSG_PROPERTIES,
(dvoid *) (sender ? sender->handle : NULL),
(ub4 ) 0,
(ub4 ) OCI_ATTR_SENDER_ID,
msg->typinf->con->err)
)
OCI_RESULT(res);
return res;
}
开发者ID:bradfordw，项目名称:prophet，代码行数:26，代码来源:msg.c
示例11: oci8_set_client_info
/*
* call-seq:
* client_info = string or nil
*
* <b>(new in 2.0.3)</b>
*
* Sets additional information about the client application.
* This information is stored in the V$SESSION view.
*
* === Oracle 10g client or upper
*
* This doesn't perform network round trips. The change is reflected
* to the server by the next round trip such as OCI8#exec, OCI8#ping,
* etc.
*
* === Oracle 9i client or lower
*
* This executes the following PL/SQL block internally.
* The change is reflected immediately by a network round trip.
*
* BEGIN
* DBMS_APPLICATION_INFO.SET_CLIENT_INFO(:client_info);
* END;
*
* See {Oracle Manual: Oracle Database PL/SQL Packages and Types Reference}[http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_appinf.htm#CHEJCFGG]
*/
static VALUE oci8_set_client_info(VALUE self, VALUE val)
{
char *ptr;
ub4 size;
if (!NIL_P(val)) {
OCI8SafeStringValue(val);
ptr = RSTRING_PTR(val);
size = RSTRING_LEN(val);
} else {
ptr = "";
size = 0;
}
if (oracle_client_version >= ORAVER_10_1) {
/* Oracle 10g or upper */
oci_lc(OCIAttrSet(oci8_get_oci_session(self), OCI_HTYPE_SESSION, ptr,
size, OCI_ATTR_CLIENT_INFO, oci8_errhp));
} else {
/* Oracle 9i or lower */
oci8_exec_sql_var_t bind_vars[1];
/* :client_info */
bind_vars[0].valuep = ptr;
bind_vars[0].value_sz = size;
bind_vars[0].dty = SQLT_CHR;
bind_vars[0].indp = NULL;
bind_vars[0].alenp = NULL;
oci8_exec_sql(oci8_get_svcctx(self),
"BEGIN\n"
" DBMS_APPLICATION_INFO.SET_CLIENT_INFO(:client_info);\n"
"END;\n", 0, NULL, 1, bind_vars, 1);
}
return val;
}
开发者ID:jcasts，项目名称:ruby-oci8，代码行数:61，代码来源:oci8.c
示例12: oci8_server_attach
/*
* call-seq:
* server_attach(dbname, mode)
*
* <b>internal use only</b>
*
* Attachs to the server by the OCI function OCIServerAttach().
*/
static VALUE oci8_server_attach(VALUE self, VALUE dbname, VALUE mode)
{
oci8_svcctx_t *svcctx = oci8_get_svcctx(self);
if (svcctx->logoff_strategy != &complex_logoff) {
rb_raise(rb_eRuntimeError, "Use this method only for the service context handle created by OCI8#server_handle().");
}
if (svcctx->state & OCI8_STATE_SERVER_ATTACH_WAS_CALLED) {
rb_raise(rb_eRuntimeError, "Could not use this method twice.");
}
/* check arguments */
if (!NIL_P(dbname)) {
OCI8SafeStringValue(dbname);
}
Check_Type(mode, T_FIXNUM);
/* attach to the server */
oci_lc(OCIServerAttach_nb(svcctx, svcctx->srvhp, oci8_errhp,
NIL_P(dbname) ? NULL : RSTRING_ORATEXT(dbname),
NIL_P(dbname) ? 0 : RSTRING_LEN(dbname),
FIX2UINT(mode)));
oci_lc(OCIAttrSet(svcctx->base.hp.ptr, OCI_HTYPE_SVCCTX,
svcctx->srvhp, 0, OCI_ATTR_SERVER,
oci8_errhp));
svcctx->state |= OCI8_STATE_SERVER_ATTACH_WAS_CALLED;
return self;
}
开发者ID:jcasts，项目名称:ruby-oci8，代码行数:36，代码来源:oci8.c
示例13: conn_execute
/*
** Execute an SQL statement.
** Return a Cursor object if the statement is a query, otherwise
** return the number of tuples affected by the statement.
*/
static int conn_execute (lua_State *L) {
env_data *env;
conn_data *conn = getconnection (L);
const char *statement = luaL_checkstring (L, 2);
sword status;
ub4 prefetch = 0;
ub4 iters;
ub4 mode;
ub2 type;
OCIStmt *stmthp;
/* get environment */
lua_rawgeti (L, LUA_REGISTRYINDEX, conn->env);
if (!lua_isuserdata (L, -1))
luaL_error(L,LUASQL_PREFIX"invalid environment in connection!");
env = (env_data *)lua_touserdata (L, -1);
/* statement handle */
ASSERT (L, OCIHandleAlloc ((dvoid *)env->envhp, (dvoid **)&stmthp,
OCI_HTYPE_STMT, (size_t)0, (dvoid **)0), conn->errhp);
ASSERT (L, OCIAttrSet ((dvoid *)stmthp, (ub4)OCI_HTYPE_STMT,
(dvoid *)&prefetch, (ub4)0, (ub4)OCI_ATTR_PREFETCH_ROWS,
conn->errhp), conn->errhp);
ASSERT (L, OCIStmtPrepare (stmthp, conn->errhp, (text *)statement,
(ub4) strlen(statement), (ub4) OCI_NTV_SYNTAX, (ub4) OCI_DEFAULT),
conn->errhp);
/* statement type */
ASSERT (L, OCIAttrGet ((dvoid *)stmthp, (ub4) OCI_HTYPE_STMT,
(dvoid *)&type, (ub4 *)0, (ub4)OCI_ATTR_STMT_TYPE, conn->errhp),
conn->errhp);
if (type == OCI_STMT_SELECT)
iters = 0;
else
iters = 1;
if (conn->auto_commit)
mode = OCI_COMMIT_ON_SUCCESS;
else
mode = OCI_DEFAULT;
/* execute statement */
status = OCIStmtExecute (conn->svchp, stmthp, conn->errhp, iters,
(ub4)0, (CONST OCISnapshot *)NULL, (OCISnapshot *)NULL, mode);
if (status && (status != OCI_NO_DATA)) {
OCIHandleFree ((dvoid *)stmthp, OCI_HTYPE_STMT);
return checkerr (L, status, conn->errhp);
}
if (type == OCI_STMT_SELECT) {
/* create cursor */
return create_cursor (L, 1, conn, stmthp, statement);
} else {
/* return number of rows */
int rows_affected;
ASSERT (L, OCIAttrGet ((dvoid *)stmthp, (ub4)OCI_HTYPE_STMT,
(dvoid *)&rows_affected, (ub4 *)0,
(ub4)OCI_ATTR_ROW_COUNT, conn->errhp), conn->errhp);
OCIHandleFree ((dvoid *)stmthp, OCI_HTYPE_STMT);
lua_pushnumber (L, rows_affected);
return 1;
}
}
开发者ID:Abyss116，项目名称:luaplus51-all，代码行数:63，代码来源:ls_oci8.c
示例14: oci_create_tns_seesion_pool
bool oci_create_tns_seesion_pool(const unsigned char * connect_str, const int connect_str_len,
const unsigned char * user_name, const int user_name_len,
const unsigned char * password, const int password_len,
const unsigned char * options, const int options_len)
{
function_success = SUCCESS;
poolName = NULL;
poolNameLen = 0;
oci_free_session_pool();
/* allocate session pool handle
* note: for OCIHandleAlloc() we check error on environment handle
*/
checkenv(envhp, OCIHandleAlloc(envhp, (void **)&spoolhp,
OCI_HTYPE_SPOOL, (size_t) 0, (void **) NULL));
/* set the statement cache size for all sessions in the pool
* note: this can also be set per session after obtaining the session from the pool
*/
checkerr(errhp, OCIAttrSet(spoolhp, OCI_HTYPE_SPOOL,
&stmt_cachesize, 0, OCI_ATTR_SPOOL_STMTCACHESIZE, errhp));
checkerr(errhp, OCISessionPoolCreate(envhp, errhp,
spoolhp,
(OraText **) &poolName, &poolNameLen,
(OraText *) connect_str, connect_str_len,
POOL_MIN, POOL_MAX, POOL_INCR,
(OraText*)user_name, user_name_len, /* homo pool user specified */
(OraText*)password, password_len, /* homo pool password specified */
OCI_SPC_STMTCACHE)); /* modes */
if(function_success != SUCCESS)return false;
sprintf_s(session_pool_name, sizeof(session_pool_name), "%.*s", poolNameLen, (char *)poolName);
ub1 spoolMode = OCI_SPOOL_ATTRVAL_NOWAIT;
checkerr(errhp, OCIAttrSet(spoolhp, OCI_HTYPE_SPOOL,
(void*)&spoolMode, sizeof(ub1),
OCI_ATTR_SPOOL_GETMODE, errhp));
if(function_success != SUCCESS)return false;
return true;
}
开发者ID:c-bik，项目名称:erloci，代码行数:43，代码来源:oci_interface.cpp
示例15: OCI_CHECK_INITIALIZED
OCI_Transaction * OCI_API OCI_TransactionCreate
(
OCI_Connection *con,
unsigned int timeout,
unsigned int mode,
OCI_XID *pxid
)
{
OCI_Item *item = NULL;
OCI_Transaction *trans = NULL;
boolean res = TRUE;
OCI_CHECK_INITIALIZED(NULL);
OCI_CHECK_PTR(OCI_IPC_CONNECTION, con, NULL);
/* create transaction object */
item = OCI_ListAppend(con->trsns, sizeof(*trans));
if (item != NULL)
{
trans = (OCI_Transaction *) item->data;
trans->con = con;
trans->mode = mode;
trans->timeout = timeout;
trans->local = (pxid == NULL);
/* allocate transaction handle */
if (res == TRUE)
{
res = (OCI_SUCCESS == OCI_HandleAlloc((dvoid *) trans->con->env,
(dvoid **) (void *) &trans->htr,
(ub4) OCI_HTYPE_TRANS,
(size_t) 0, (dvoid **) NULL));
}
/* set XID attribute for global transaction */
if (pxid != NULL)
{
memcpy(&trans->xid, pxid, sizeof(trans->xid));
OCI_CALL2
(
res, con,
OCIAttrSet((dvoid *) trans->htr, (ub4) OCI_HTYPE_TRANS,
(dvoid *) &trans->xid, (ub4) sizeof(trans->xid),
(ub4) OCI_ATTR_XID, trans->con->err)
)
}
开发者ID:Chaduke，项目名称:bah.mod，代码行数:54，代码来源:transaction.c
示例16: attr_set_binary
/*
* call-seq:
* attr_set_binary(attr_type, attr_value)
*
* Sets the value of an attribute as `ub1 *' datatype.
*
* @param [Fixnum] attr_type
* @param [String] attr_value
* @return [self]
*
* @since 2.0.4
* @private
*/
static VALUE attr_set_binary(VALUE self, VALUE attr_type, VALUE val)
{
oci8_base_t *base = DATA_PTR(self);
/* validate arguments */
Check_Type(attr_type, T_FIXNUM);
SafeStringValue(val);
/* set attribute */
chker2(OCIAttrSet(base->hp.ptr, base->type, RSTRING_PTR(val), RSTRING_LEN(val), FIX2INT(attr_type), oci8_errhp), base);
return self;
}
开发者ID:afterthought，项目名称:ruby-oci8，代码行数:24，代码来源:ocihandle.c
示例17: attr_set_boolean
/*
* call-seq:
* attr_set_boolean(attr_type, attr_value)
*
* Sets the value of an attribute as `boolean' datatype.
*
* @note If the specified attr_type's datatype is a
* pointer type, it causes a segmentation fault.
*
* @param [Fixnum] attr_type
* @param [true or false] attr_value
* @return [self]
*
* @since 2.0.4
* @private
*/
static VALUE attr_set_boolean(VALUE self, VALUE attr_type, VALUE val)
{
oci8_base_t *base = DATA_PTR(self);
boolean value;
/* validate arguments */
Check_Type(attr_type, T_FIXNUM);
value = RTEST(val) ? TRUE : FALSE;
/* set attribute */
chker2(OCIAttrSet(base->hp.ptr, base->type, &value, sizeof(value), FIX2INT(attr_type), oci8_errhp), base);
return self;
}
开发者ID:afterthought，项目名称:ruby-oci8，代码行数:28，代码来源:ocihandle.c
示例18: attr_set_integer
/*
* call-seq:
* attr_set_integer(attr_type, number)
*
* Sets the value of an attribute as `ub1 *' datatype.
* +number+ is converted to internal Oracle NUMBER format before
* it is set.
*
* @param [Fixnum] attr_type
* @param [Numeric] number
* @return [self]
*
* @since 2.0.4
* @private
*/
static VALUE attr_set_integer(VALUE self, VALUE attr_type, VALUE val)
{
oci8_base_t *base = DATA_PTR(self);
OCINumber value;
/* validate arguments */
Check_Type(attr_type, T_FIXNUM);
oci8_set_integer(&value, val, oci8_errhp);
/* set attribute */
chker2(OCIAttrSet(base->hp.ptr, base->type, &value, sizeof(value), FIX2INT(attr_type), oci8_errhp), base);
return self;
}
开发者ID:afterthought，项目名称:ruby-oci8，代码行数:27，代码来源:ocihandle.c
示例19: attr_set_sb2
/*
* call-seq:
* attr_set_sb2(attr_type, attr_value)
*
* Sets the value of an attribute as `sb2' datatype.
*
* @note If the specified attr_type's datatype is a
* pointer type, it causes a segmentation fault.
*
* @param [Fixnum] attr_type
* @param [Fixnum] attr_value
* @return [self]
*
* @since 2.0.4
* @private
*/
static VALUE attr_set_sb2(VALUE self, VALUE attr_type, VALUE val)
{
oci8_base_t *base = DATA_PTR(self);
sb2 value;
/* validate arguments */
Check_Type(attr_type, T_FIXNUM);
value = (sb2)check_data_range(val, SHRT_MIN, SHRT_MAX, "sb2");
/* set attribute */
chker2(OCIAttrSet(base->hp.ptr, base->type, &value, sizeof(value), FIX2INT(attr_type), oci8_errhp), base);
return self;
}
开发者ID:afterthought，项目名称:ruby-oci8，代码行数:28，代码来源:ocihandle.c
示例20: attr_set_ub8
/*
* call-seq:
* attr_set_ub8(attr_type, attr_value)
*
* Sets the value of an attribute as `ub8' datatype.
*
* @note If the specified attr_type's datatype is a
* pointer type, it causes a segmentation fault.
*
* @param [Fixnum] attr_type
* @param [Integer] attr_value
* @return [self]
*
* @since 2.0.4
* @private
*/
static VALUE attr_set_ub8(VALUE self, VALUE attr_type, VALUE val)
{
oci8_base_t *base = DATA_PTR(self);
ub8 value;
/* validate arguments */
Check_Type(attr_type, T_FIXNUM);
value = NUM2ULL(val);
/* set attribute */
chker2(OCIAttrSet(base->hp.ptr, base->type, &value, sizeof(value), FIX2INT(attr_type), oci8_errhp), base);
return self;
}
开发者ID:afterthought，项目名称:ruby-oci8，代码行数:28，代码来源:ocihandle.c
注：本文中的OCIAttrSet函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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