本文整理汇总了PHP中oci_set_prefetch函数的典型用法代码示例。如果您正苦于以下问题：PHP oci_set_prefetch函数的具体用法？PHP oci_set_prefetch怎么用？PHP oci_set_prefetch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oci_set_prefetch函数的14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PHP代码示例。
示例1: _execute
protected function _execute($sql)
{
$this->stmt_id = FALSE;
$this->_set_stmt_id($sql);
oci_set_prefetch($this->stmt_id, 1000);
return @oci_execute($this->stmt_id, $this->_commit);
}
开发者ID:pepegarcia，项目名称:publicidadoficialdemo-1，代码行数:7，代码来源:oci8_driver.php
示例2: _prefetch
protected function _prefetch()
{
if (!$this->need_pager) {
if ($total_row_count = $this->stmt->count()) {
oci_set_prefetch($this->queryId, $total_row_count);
}
} else {
oci_set_prefetch($this->queryId, $this->limit);
}
}
开发者ID:knevcher，项目名称:limb，代码行数:10，代码来源:lmbOciRecordSet.class.php
示例3: oci_set_prefetch
public static function oci_set_prefetch($connection, $statement, $rows) {
self::checkOCIExtension('oci_set_prefetch');
$result = @oci_set_prefetch($statement, $rows);
if ($result === FALSE) {
$error = self::oci_error($statement);
throw new IllegalStateException(t(
'Could not set number of pre fetched records: %error',
array('%error' => t($error['message']))));
}
}
开发者ID:reisystems-india，项目名称:GovDashboard-Community，代码行数:11，代码来源:OCIImplHelper.php
示例4: execute
/**
* @param $query
* @param $params
* @param $action
*/
public function execute($query, $action, $params = array())
{
$this->stid = oci_parse($this->conn, $query);
if ($this->prefetch >= 0) {
oci_set_prefetch($this->stid, $this->prefetch);
}
foreach ($params as $bv) {
oci_bind_by_name($this->stid, $bv[0], $bv[1], $bv[2]);
}
oci_set_action($this->conn, $action);
oci_execute($this->stid);
}
开发者ID:kwakucsc，项目名称:php_framework，代码行数:17，代码来源:Oracle.php
示例5: _execute
/**
* Execute the query
*
* @param string $sql an SQL query
* @return resource
*/
protected function _execute($sql)
{
/* Oracle must parse the query before it is run. All of the actions with
* the query are based on the statement id returned by oci_parse().
*/
$this->stmt_id = FALSE;
$this->_set_stmt_id($sql);
oci_set_prefetch($this->stmt_id, 1000);
return oci_execute($this->stmt_id, $this->commit_mode);
}
开发者ID:oalkhanishvili，项目名称:track2，代码行数:16，代码来源:oci8_driver.php
示例6: FROM
function &paged_result(&$conn, $select, $binds, $start_row, $rows_per_page)
{
$end_row = $start_row + $rows_per_page - 1;
$sql = "SELECT * FROM ( SELECT r.*, ROWNUM AS row_number FROM ( {$select} ) r WHERE ROWNUM <= :end_row ) WHERE :start_row <= row_number";
$stmt = oci_parse($conn, $sql);
$binds[':start_row'] = $start_row;
$binds[':end_row'] = $end_row;
foreach ($binds as $handle => $var) {
oci_bind_by_name($stmt, $handle, $binds[$handle]);
}
oci_execute($stmt);
oci_set_prefetch($stmt, $rows_per_page);
return $stmt;
}
开发者ID:nsahoo，项目名称:cmssw-1，代码行数:14，代码来源:pager_functions.php
示例7: _execute
/**
* Execute the query
*
* @access protected called by the base class
* @param string an SQL query
* @return resource
*/
protected function _execute($sql)
{
// oracle must parse the query before it is run. All of the actions with
// the query are based on the statement id returned by ociparse
$this->stmt_id = FALSE;
$this->_set_stmt_id($sql);
oci_set_prefetch($this->stmt_id, 1000);
return @oci_execute($this->stmt_id, $this->_commit);
}
开发者ID:wiliamdecosta，项目名称:ifalconi_oci_responsive，代码行数:16，代码来源:oci8_driver.php
示例8: pq
function pq($query, $args = array())
{
if ($this->debug) {
print '<h1 class="debug">Debug: Oracle</h1>';
print SqlFormatter::format($query);
print_r($args);
}
if ($this->stats) {
$query = preg_replace('/SELECT /', 'SELECT /*+ gather_plan_statistics */ ', $query, 1);
}
$stid = oci_parse($this->conn, $query);
if (!$stid) {
$e = oci_error($this->conn);
$this->error('There was an error with Oracle', htmlentities($e['message']));
}
oci_set_prefetch($stid, 100);
// Get variables for prepared query
$arg_count = preg_match_all('/:\\d+/', $query, $mat);
for ($i = 0; $i < $arg_count; $i++) {
oci_bind_by_name($stid, ':' . ($i + 1), $args[$i]);
}
// Add a bound variable incase we need it
if (strpos($query, ':id') !== false) {
oci_bind_by_name($stid, ":id", $this->id, 8);
}
// Add Explain Plan if requested
if ($this->explain) {
$exp = oci_parse($this->conn, 'EXPLAIN PLAN FOR ' . $query);
$arg_count = preg_match_all('/:\\d+/', $query, $mat);
$r = oci_execute($exp);
oci_free_statement($exp);
$plan = oci_parse($this->conn, 'SELECT * FROM TABLE(dbms_xplan.display)');
$pl = oci_execute($plan);
$this->plan .= "{$query}\n" . implode(', ', $args) . "\n";
while ($row = oci_fetch_array($plan, OCI_ASSOC + OCI_RETURN_NULLS)) {
$this->plan .= $row['PLAN_TABLE_OUTPUT'] . "\n";
}
oci_free_statement($plan);
}
// Perform the logic of the query
$r = oci_execute($stid);
if (!$r) {
$e = oci_error($stid);
//trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);
$this->error('There was an error with Oracle', htmlentities($e['message']));
}
$data = array();
if (strpos($query, 'SELECT') !== false) {
while ($row = oci_fetch_array($stid, OCI_ASSOC + OCI_RETURN_NULLS)) {
#array_push($data, json_decode(json_encode($row), FALSE));
array_push($data, $row);
}
}
oci_free_statement($stid);
if ($this->stats) {
$stat = oci_parse($this->conn, "select * from table(dbms_xplan.display_cursor(null,null,'ALLSTATS LAST'))");
$pl = oci_execute($stat);
$this->stat .= "{$query}\n" . implode(', ', $args) . "\n";
while ($row = oci_fetch_array($stat, OCI_ASSOC + OCI_RETURN_NULLS)) {
$this->stat .= $row['PLAN_TABLE_OUTPUT'] . "\n";
}
oci_free_statement($stat);
}
return sizeof($data) == 0 ? array() : $data;
}
开发者ID:KarlLevik，项目名称:SynchWeb，代码行数:65，代码来源:class.oracle.php
示例9: _query
/**
* returns query ID if successful, otherwise false
* this version supports:
*
* 1. $db->execute('select * from table');
*
* 2. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)');
* $db->execute($prepared_statement, array(1,2,3));
*
* 3. $db->execute('insert into table (a,b,c) values (:a,:b,:c)',array('a'=>1,'b'=>2,'c'=>3));
*
* 4. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)');
* $db->bind($stmt,1); $db->bind($stmt,2); $db->bind($stmt,3);
* $db->execute($stmt);
*/
function _query($sql, $inputarr = false)
{
if (is_array($sql)) {
// is prepared sql
$stmt = $sql[1];
// we try to bind to permanent array, so that oci_bind_by_name is persistent
// and carried out once only - note that max array element size is 4000 chars
if (is_array($inputarr)) {
$bindpos = $sql[3];
if (isset($this->_bind[$bindpos])) {
// all tied up already
$bindarr = $this->_bind[$bindpos];
} else {
// one statement to bind them all
$bindarr = array();
foreach ($inputarr as $k => $v) {
$bindarr[$k] = $v;
oci_bind_by_name($stmt, ":{$k}", $bindarr[$k], is_string($v) && strlen($v) > 4000 ? -1 : 4000);
}
$this->_bind[$bindpos] = $bindarr;
}
}
} else {
$stmt = oci_parse($this->_connectionID, $sql);
}
$this->_stmt = $stmt;
if (!$stmt) {
return false;
}
if (defined('ADODB_PREFETCH_ROWS')) {
@oci_set_prefetch($stmt, ADODB_PREFETCH_ROWS);
}
if (is_array($inputarr)) {
foreach ($inputarr as $k => $v) {
if (is_array($v)) {
// suggested by g.giunta@libero.
if (sizeof($v) == 2) {
oci_bind_by_name($stmt, ":{$k}", $inputarr[$k][0], $v[1]);
} else {
oci_bind_by_name($stmt, ":{$k}", $inputarr[$k][0], $v[1], $v[2]);
}
if ($this->debug == 99) {
if (is_object($v[0])) {
echo "name=:{$k}", ' len=' . $v[1], ' type=' . $v[2], '<br>';
} else {
echo "name=:{$k}", ' var=' . $inputarr[$k][0], ' len=' . $v[1], ' type=' . $v[2], '<br>';
}
}
} else {
$len = -1;
if ($v === ' ') {
$len = 1;
}
if (isset($bindarr)) {
// is prepared sql, so no need to oci_bind_by_name again
$bindarr[$k] = $v;
} else {
// dynamic sql, so rebind every time
oci_bind_by_name($stmt, ":{$k}", $inputarr[$k], $len);
}
}
}
}
$this->_errorMsg = false;
$this->_errorCode = false;
if (oci_execute($stmt, $this->_commit)) {
if (count($this->_refLOBs) > 0) {
foreach ($this->_refLOBs as $key => $value) {
if ($this->_refLOBs[$key]['TYPE'] == true) {
$tmp = $this->_refLOBs[$key]['LOB']->load();
if ($this->debug) {
ADOConnection::outp("<b>OUT LOB</b>: LOB has been loaded. <br>");
}
//$_GLOBALS[$this -> _refLOBs[$key]['VAR']] = $tmp;
$this->_refLOBs[$key]['VAR'] = $tmp;
} else {
$this->_refLOBs[$key]['LOB']->save($this->_refLOBs[$key]['VAR']);
$this->_refLOBs[$key]['LOB']->free();
unset($this->_refLOBs[$key]);
if ($this->debug) {
ADOConnection::outp("<b>IN LOB</b>: LOB has been saved. <br>");
}
}
}
}
//.........这里部分代码省略.........
开发者ID:advancingdesign，项目名称:ADOdb，代码行数:101，代码来源:adodb-oci8.inc.php
示例10: _execute
protected function _execute()
{
if (!@oci_execute($this->_result, $this->_driver->autocommit ? OCI_COMMIT_ON_SUCCESS : OCI_DEFAULT)) {
$this->_set_stmt_error(null, PDO::ERRMODE_SILENT, 'execute');
return false;
}
foreach ($this->lobs as $k => &$v) {
$lob =& $v[0];
$data =& $v[1];
if (is_resource($data)) {
while (!feof($data)) {
$lob->write(fread($data, 8192));
}
} else {
$lob->write($data);
}
}
if (0 < ($rows = $this->getAttribute(PDO::ATTR_PREFETCH))) {
oci_set_prefetch($this->_result, $rows);
}
return true;
}
开发者ID:Deepab23，项目名称:clinic，代码行数:22，代码来源:oci_statement.php
示例11: SepPrefetch
public function SepPrefetch(int $rows)
{
return oci_set_prefetch($this->conn_handle, $rows);
}
开发者ID:Zniel，项目名称:fl_crtlpanel_self_dev，代码行数:4，代码来源:pm_oracle.class.php
示例12: _execute
/**
* Executes given SQL statement. This is an overloaded method.
*
* @param string $sql SQL statement
* @return resource Result resource identifier or null
* @access protected
*/
function _execute($sql, $params = array(), $prepareOptions = array())
{
if (!$this->connection) {
$this->_statementId = false;
return false;
}
$this->_statementId = oci_parse($this->connection, $sql);
if (!$this->_statementId) {
$this->_setError($this->connection);
return false;
}
if ($this->__transactionStarted) {
$mode = OCI_DEFAULT;
} else {
$mode = OCI_COMMIT_ON_SUCCESS;
}
if (!oci_execute($this->_statementId, $mode)) {
$this->_setError($this->_statementId);
error_log($sql);
return false;
}
$this->_setError(null, true);
switch (oci_statement_type($this->_statementId)) {
case 'DESCRIBE':
case 'SELECT':
$this->_scrapeSQL($sql);
break;
default:
return $this->_statementId;
}
if ($this->_limit >= 1) {
oci_set_prefetch($this->_statementId, $this->_limit);
} else {
oci_set_prefetch($this->_statementId, 3000);
}
$this->_numRows = oci_fetch_all($this->_statementId, $this->_results, $this->_offset, $this->_limit, OCI_NUM | OCI_FETCHSTATEMENT_BY_ROW);
$this->_currentRow = 0;
$this->limit();
return $this->_statementId;
}
开发者ID:alphp，项目名称:Oracle-cake2，代码行数:47，代码来源:Oracle.php
示例13: setPrefetch
public function setPrefetch($rows)
{
set_error_handler(static::getErrorHandler());
$isSuccess = oci_set_prefetch($this->resource, $rows);
restore_error_handler();
return $isSuccess;
}
开发者ID:jpina，项目名称:oci8，代码行数:7，代码来源:Oci8Statement.php
示例14: query
public function query($query, array $bindVariables = null)
{
$statment = null;
if (!array_key_exists($query, $this->_statementCache) && is_array($bindVariables)) {
// To keep memory constraints down, only cache those statements which can be used
// with bind variables.
$this->_statementCache[$query] = oci_parse($this->getConnection(), $query);
$statement = $this->_statementCache[$query];
if (count($bindVariables) > 0) {
foreach ($bindVariables as $bindName => $variable) {
oci_bind_by_name($statment, $bindName, $variable);
}
}
} else {
$statement = oci_parse($this->getConnection(), $query);
}
oci_set_prefetch($statement, $this->getPrefetch());
oci_execute($statement);
if (!preg_match('/^\\s*select/i', $query)) {
$this->commit();
}
return $statement;
}
开发者ID:codegooglecom，项目名称:torpor-php，代码行数:23，代码来源:OracleDataStore.php
注：本文中的oci_set_prefetch函数示例整理自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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