Inheritance diagram for MDB2_Driver_Reverse_mysqli:

Collaboration diagram for MDB2_Driver_Reverse_mysqli:

Public Member Functions
	getTableFieldDefinition ($table, $field_name)
	Get the structure of a field into an array. More...

	getTableIndexDefinition ($table, $index_name)
	Get the structure of an index into an array. More...

	getTableConstraintDefinition ($table, $constraint_name)
	Get the structure of a constraint into an array. More...

	getTriggerDefinition ($trigger)
	Get the structure of a trigger into an array. More...

	tableInfo ($result, $mode=null)
	Returns information about a table or a result set. More...

Public Member Functions inherited from MDB2_Driver_Reverse_Common
	getTableFieldDefinition ($table, $field)
	Get the structure of a field into an array. More...

	getTableIndexDefinition ($table, $index)
	Get the structure of an index into an array. More...

	getTableConstraintDefinition ($table, $index)
	Get the structure of an constraints into an array. More...

	getSequenceDefinition ($sequence)
	Get the structure of a sequence into an array. More...

	getTriggerDefinition ($trigger)
	Get the structure of a trigger into an array. More...

	tableInfo ($result, $mode=null)
	Returns information about a table or a result set. More...

Public Member Functions inherited from MDB2_Module_Common
	__construct ($db_index)
	Constructor. More...

	MDB2_Module_Common ($db_index)
	PHP 4 Constructor. More...

&	getDBInstance ()
	Get the instance of MDB2 associated with the module instance. More...

Data Fields
	$flags

	$types

Data Fields inherited from MDB2_Module_Common
	$db_index

Detailed Description

Definition at line 58 of file mysqli.php.

Member Function Documentation

◆ getTableConstraintDefinition()

MDB2_Driver_Reverse_mysqli::getTableConstraintDefinition	(	$table,
		$constraint_name
	)

Get the structure of a constraint into an array.

Parameters

string	$table	name of table that should be used in method
string	$constraint_name	name of constraint that should be used in method

Returns: mixed data array on success, a MDB2 error on failure public

Definition at line 295 of file mysqli.php.

References $query, $result, $row, MDB2_Module_Common\getDBInstance(), PEAR\isError(), MDB2_ERROR_NOT_FOUND, MDB2_FETCHMODE_ASSOC, and MDB2_PORTABILITY_FIX_CASE.

     {
         $db =& $this->getDBInstance();
         if (PEAR::isError($db)) {
             return $db;
         }
 
         $table = $db->quoteIdentifier($table, true);
         $query = "SHOW INDEX FROM $table /*!50002 WHERE Key_name = %s */";
         if (strtolower($constraint_name) != 'primary') {
             $constraint_name_mdb2 = $db->getIndexName($constraint_name);
             $result = $db->queryRow(sprintf($query, $db->quote($constraint_name_mdb2)));
             if (!PEAR::isError($result) && !is_null($result)) {
                 // apply 'idxname_format' only if the query succeeded, otherwise
                 // fallback to the given $index_name, without transformation
                 $constraint_name = $constraint_name_mdb2;
             }
         }
         $result = $db->query(sprintf($query, $db->quote($constraint_name)));
         if (PEAR::isError($result)) {
             return $result;
         }
         $colpos = 1;
         $definition = array();
         while (is_array($row = $result->fetchRow(MDB2_FETCHMODE_ASSOC))) {
             $row = array_change_key_case($row, CASE_LOWER);
             $key_name = $row['key_name'];
             if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
                 if ($db->options['field_case'] == CASE_LOWER) {
                     $key_name = strtolower($key_name);
                 } else {
                     $key_name = strtoupper($key_name);
                 }
             }
             if ($constraint_name == $key_name) {
                 if ($row['non_unique']) {
                     return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
                         $constraint_name . ' is not an existing table constraint', __FUNCTION__);
                 }
                 if ($row['key_name'] == 'PRIMARY') {
                     $definition['primary'] = true;
                 } else {
                     $definition['unique'] = true;
                 }
                 $column_name = $row['column_name'];
                 if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
                     if ($db->options['field_case'] == CASE_LOWER) {
                         $column_name = strtolower($column_name);
                     } else {
                         $column_name = strtoupper($column_name);
                     }
                 }
                 $definition['fields'][$column_name] = array(
                     'position' => $colpos++
                 );
                 if (!empty($row['collation'])) {
                     $definition['fields'][$column_name]['sorting'] = ($row['collation'] == 'A'
                         ? 'ascending' : 'descending');
                 }
             }
         }
         $result->free();
         if (empty($definition['fields'])) {
             return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
                 $constraint_name . ' is not an existing table constraint', __FUNCTION__);
         }
         return $definition;
     }

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◆ getTableFieldDefinition()

MDB2_Driver_Reverse_mysqli::getTableFieldDefinition	(	$table,
		$field_name
	)

Get the structure of a field into an array.

Parameters

string	$table	name of table that should be used in method
string	$field_name	name of field that should be used in method

Returns: mixed data array on success, a MDB2 error on failure public

Definition at line 124 of file mysqli.php.

References $columns, $query, $result, MDB2_Module_Common\getDBInstance(), PEAR\isError(), MDB2_ERROR_NOT_FOUND, MDB2_FETCHMODE_ASSOC, and MDB2_PORTABILITY_FIX_CASE.

     {
         $db =& $this->getDBInstance();
         if (PEAR::isError($db)) {
             return $db;
         }
 
         $result = $db->loadModule('Datatype', null, true);
         if (PEAR::isError($result)) {
             return $result;
         }
         $table = $db->quoteIdentifier($table, true);
         $query = "SHOW COLUMNS FROM $table LIKE ".$db->quote($field_name);
         $columns = $db->queryAll($query, null, MDB2_FETCHMODE_ASSOC);
         if (PEAR::isError($columns)) {
             return $columns;
         }
         foreach ($columns as $column) {
             $column = array_change_key_case($column, CASE_LOWER);
             $column['name'] = $column['field'];
             unset($column['field']);
             if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
                 if ($db->options['field_case'] == CASE_LOWER) {
                     $column['name'] = strtolower($column['name']);
                 } else {
                     $column['name'] = strtoupper($column['name']);
                 }
             } else {
                 $column = array_change_key_case($column, $db->options['field_case']);
             }
             if ($field_name == $column['name']) {
                 $mapped_datatype = $db->datatype->mapNativeDatatype($column);
                 if (PEAR::IsError($mapped_datatype)) {
                     return $mapped_datatype;
                 }
                 list($types, $length, $unsigned, $fixed) = $mapped_datatype;
                 $notnull = false;
                 if (empty($column['null']) || $column['null'] !== 'YES') {
                     $notnull = true;
                 }
                 $default = false;
                 if (array_key_exists('default', $column)) {
                     $default = $column['default'];
                     if (is_null($default) && $notnull) {
                         $default = '';
                     }
                 }
                 $autoincrement = false;
                 if (!empty($column['extra']) && $column['extra'] == 'auto_increment') {
                     $autoincrement = true;
                 }
 
                 $definition[0] = array(
                     'notnull' => $notnull,
                     'nativetype' => preg_replace('/^([a-z]+)[^a-z].*/i', '\\1', $column['type'])
                 );
                 if (!is_null($length)) {
                     $definition[0]['length'] = $length;
                 }
                 if (!is_null($unsigned)) {
                     $definition[0]['unsigned'] = $unsigned;
                 }
                 if (!is_null($fixed)) {
                     $definition[0]['fixed'] = $fixed;
                 }
                 if ($default !== false) {
                     $definition[0]['default'] = $default;
                 }
                 if ($autoincrement !== false) {
                     $definition[0]['autoincrement'] = $autoincrement;
                 }
                 foreach ($types as $key => $type) {
                     $definition[$key] = $definition[0];
                     if ($type == 'clob' || $type == 'blob') {
                         unset($definition[$key]['default']);
                     }
                     $definition[$key]['type'] = $type;
                     $definition[$key]['mdb2type'] = $type;
                 }
                 return $definition;
             }
         }
 
         return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
             'it was not specified an existing table column', __FUNCTION__);
     }

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◆ getTableIndexDefinition()

MDB2_Driver_Reverse_mysqli::getTableIndexDefinition	(	$table,
		$index_name
	)

Get the structure of an index into an array.

Parameters

string	$table	name of table that should be used in method
string	$index_name	name of index that should be used in method

Returns: mixed data array on success, a MDB2 error on failure public

Definition at line 222 of file mysqli.php.

References $query, $result, $row, MDB2_Module_Common\getDBInstance(), PEAR\isError(), MDB2_ERROR_NOT_FOUND, MDB2_FETCHMODE_ASSOC, and MDB2_PORTABILITY_FIX_CASE.

     {
         $db =& $this->getDBInstance();
         if (PEAR::isError($db)) {
             return $db;
         }
 
         $table = $db->quoteIdentifier($table, true);
         $query = "SHOW INDEX FROM $table /*!50002 WHERE Key_name = %s */";
         $index_name_mdb2 = $db->getIndexName($index_name);
         $result = $db->queryRow(sprintf($query, $db->quote($index_name_mdb2)));
         if (!PEAR::isError($result) && !is_null($result)) {
             // apply 'idxname_format' only if the query succeeded, otherwise
             // fallback to the given $index_name, without transformation
             $index_name = $index_name_mdb2;
         }
         $result = $db->query(sprintf($query, $db->quote($index_name)));
         if (PEAR::isError($result)) {
             return $result;
         }
         $colpos = 1;
         $definition = array();
         while (is_array($row = $result->fetchRow(MDB2_FETCHMODE_ASSOC))) {
             $row = array_change_key_case($row, CASE_LOWER);
             $key_name = $row['key_name'];
             if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
                 if ($db->options['field_case'] == CASE_LOWER) {
                     $key_name = strtolower($key_name);
                 } else {
                     $key_name = strtoupper($key_name);
                 }
             }
             if ($index_name == $key_name) {
                 if (!$row['non_unique']) {
                     return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
                         'it was not specified an existing table index', __FUNCTION__);
                 }
                 $column_name = $row['column_name'];
                 if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
                     if ($db->options['field_case'] == CASE_LOWER) {
                         $column_name = strtolower($column_name);
                     } else {
                         $column_name = strtoupper($column_name);
                     }
                 }
                 $definition['fields'][$column_name] = array(
                     'position' => $colpos++
                 );
                 if (!empty($row['collation'])) {
                     $definition['fields'][$column_name]['sorting'] = ($row['collation'] == 'A'
                         ? 'ascending' : 'descending');
                 }
             }
         }
         $result->free();
         if (empty($definition['fields'])) {
             return $db->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
                 'it was not specified an existing table index', __FUNCTION__);
         }
         return $definition;
     }

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◆ getTriggerDefinition()

MDB2_Driver_Reverse_mysqli::getTriggerDefinition ( $trigger )

Get the structure of a trigger into an array.

EXPERIMENTAL

WARNING: this function is experimental and may change the returned value at any time until labelled as non-experimental

Parameters

string $trigger name of trigger that should be used in method

Returns: mixed data array on success, a MDB2 error on failure public

Definition at line 379 of file mysqli.php.

References $query, MDB2_Module_Common\getDBInstance(), PEAR\isError(), and MDB2_FETCHMODE_ASSOC.

     {
         $db =& $this->getDBInstance();
         if (PEAR::isError($db)) {
             return $db;
         }
 
         $query = 'SELECT trigger_name,
                          event_object_table AS table_name,
                          action_statement AS trigger_body,
                          action_timing AS trigger_type,
                          event_manipulation AS trigger_event
                     FROM information_schema.triggers
                    WHERE trigger_name = '. $db->quote($trigger, 'text');
         $types = array(
             'trigger_name'    => 'text',
             'table_name'      => 'text',
             'trigger_body'    => 'text',
             'trigger_type'    => 'text',
             'trigger_event'   => 'text',
         );
         $def = $db->queryRow($query, $types, MDB2_FETCHMODE_ASSOC);
         if (PEAR::isError($def)) {
             return $def;
         }
         $def['trigger_comment'] = '';
         $def['trigger_enabled'] = true;
         return $def;
     }

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◆ tableInfo()

MDB2_Driver_Reverse_mysqli::tableInfo	(	$result,
		$mode = `null`
	)

Returns information about a table or a result set.

Parameters

object \| string	$result	MDB2_result object from a query or a string containing the name of a table. While this also accepts a query result resource identifier, this behavior is deprecated.
int	$mode	a valid tableInfo mode

Returns: array an associative array with the information requested. A MDB2_Error object on failure.

See also: MDB2_Driver_Common::setOption()

Definition at line 427 of file mysqli.php.

References $res, $result, MDB2_Module_Common\getDBInstance(), PEAR\isError(), MDB2\isResultCommon(), MDB2_ERROR_NEED_MORE_DATA, MDB2_PORTABILITY_FIX_CASE, MDB2_TABLEINFO_ORDER, and MDB2_TABLEINFO_ORDERTABLE.

     {
         if (is_string($result)) {
            return parent::tableInfo($result, $mode);
         }
 
         $db =& $this->getDBInstance();
         if (PEAR::isError($db)) {
             return $db;
         }
 
         $resource = MDB2::isResultCommon($result) ? $result->getResource() : $result;
         if (!is_object($resource)) {
             return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
                 'Could not generate result resource', __FUNCTION__);
         }
 
         if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
             if ($db->options['field_case'] == CASE_LOWER) {
                 $case_func = 'strtolower';
             } else {
                 $case_func = 'strtoupper';
             }
         } else {
             $case_func = 'strval';
         }
 
         $count = @mysqli_num_fields($resource);
         $res = array();
         if ($mode) {
             $res['num_fields'] = $count;
         }
 
         $db->loadModule('Datatype', null, true);
         for ($i = 0; $i < $count; $i++) {
             $tmp = @mysqli_fetch_field($resource);
 
             $flags = '';
             foreach ($this->flags as $const => $means) {
                 if ($tmp->flags & $const) {
                     $flags.= $means . ' ';
                 }
             }
             if ($tmp->def) {
                 $flags.= 'default_' . rawurlencode($tmp->def);
             }
             $flags = trim($flags);
 
             $res[$i] = array(
                 'table'  => $case_func($tmp->table),
                 'name'   => $case_func($tmp->name),
                 'type'   => isset($this->types[$tmp->type])
                     ? $this->types[$tmp->type] : 'unknown',
                 // http://bugs.php.net/?id=36579
                 'length' => $tmp->length,
                 'flags'  => $flags,
             );
             $mdb2type_info = $db->datatype->mapNativeDatatype($res[$i]);
             if (PEAR::isError($mdb2type_info)) {
                return $mdb2type_info;
             }
             $res[$i]['mdb2type'] = $mdb2type_info[0][0];
             if ($mode & MDB2_TABLEINFO_ORDER) {
                 $res['order'][$res[$i]['name']] = $i;
             }
             if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
                 $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
             }
         }
 
         return $res;
     }

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Field Documentation

◆ $flags

MDB2_Driver_Reverse_mysqli::$flags

Initial value:

= array(
        MYSQLI_NOT_NULL_FLAG        => 'not_null',
        MYSQLI_PRI_KEY_FLAG         => 'primary_key',
        MYSQLI_UNIQUE_KEY_FLAG      => 'unique_key',
        MYSQLI_MULTIPLE_KEY_FLAG    => 'multiple_key',
        MYSQLI_BLOB_FLAG            => 'blob',
        MYSQLI_UNSIGNED_FLAG        => 'unsigned',
        MYSQLI_ZEROFILL_FLAG        => 'zerofill',
        MYSQLI_AUTO_INCREMENT_FLAG  => 'auto_increment',
        MYSQLI_TIMESTAMP_FLAG       => 'timestamp',
        MYSQLI_SET_FLAG             => 'set',
        
        
        MYSQLI_GROUP_FLAG           => 'group_by'
    )

Definition at line 65 of file mysqli.php.

◆ $types

MDB2_Driver_Reverse_mysqli::$types

Initial value:

= array(
        MYSQLI_TYPE_DECIMAL     => 'decimal',
        246                     => 'decimal',
        MYSQLI_TYPE_TINY        => 'tinyint',
        MYSQLI_TYPE_SHORT       => 'int',
        MYSQLI_TYPE_LONG        => 'int',
        MYSQLI_TYPE_FLOAT       => 'float',
        MYSQLI_TYPE_DOUBLE      => 'double',
        
        MYSQLI_TYPE_TIMESTAMP   => 'timestamp',
        MYSQLI_TYPE_LONGLONG    => 'bigint',
        MYSQLI_TYPE_INT24       => 'mediumint',
        MYSQLI_TYPE_DATE        => 'date',
        MYSQLI_TYPE_TIME        => 'time',
        MYSQLI_TYPE_DATETIME    => 'datetime',
        MYSQLI_TYPE_YEAR        => 'year',
        MYSQLI_TYPE_NEWDATE     => 'date',
        MYSQLI_TYPE_ENUM        => 'enum',
        MYSQLI_TYPE_SET         => 'set',
        MYSQLI_TYPE_TINY_BLOB   => 'tinyblob',
        MYSQLI_TYPE_MEDIUM_BLOB => 'mediumblob',
        MYSQLI_TYPE_LONG_BLOB   => 'longblob',
        MYSQLI_TYPE_BLOB        => 'blob',
        MYSQLI_TYPE_VAR_STRING  => 'varchar',
        MYSQLI_TYPE_STRING      => 'char',
        MYSQLI_TYPE_GEOMETRY    => 'geometry',
    )

Definition at line 86 of file mysqli.php.

The documentation for this class was generated from the following file:

Services/PEAR/lib/MDB2/Driver/Reverse/mysqli.php

Public Member Functions

Data Fields

Detailed Description

Member Function Documentation

◆ getTableConstraintDefinition()

◆ getTableFieldDefinition()

◆ getTableIndexDefinition()

◆ getTriggerDefinition()

◆ tableInfo()

Field Documentation

◆ $flags

◆ $types