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2821. dbplus_freealllocks
PHP Manual . Prev . Next . PHP 4 >= 4.1.0) dbplus_freealllocks -- Free all locks held by this client . int dbplus_freealllocks ( (void);) . ... This function is EXPERIMENTAL . ... Be warned and use this function at your own risk. dbplus_freeaalllocks() will free all tuple locks held by this client. See also dbplus_getlock() , dbplus_freelock() , and dbplus_freerlocks() . ... dbplus_freelock ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-freealllocks.html -- 4.1 Кб -- 03.02.2002
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2822. dbplus_first
PHP Manual . ... Next . PHP 4 >= 4.1.0) dbplus_first -- Get first tuple from relation . int dbplus_first ( resource relation, array tuple) . ... This function is EXPERIMENTAL . ... Be warned and use this function at your own risk. dbplus_curr() will read the data for the first tuple for the given relation , make it the current tuple and pass it back as an associative array in tuple . The function will return zero (aka. DBPLUS_ERR_NOERR) on success or a db++ error code on failure. ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-first.html -- 4.6 Кб -- 03.02.2002
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2823. dbplus_flush
PHP Manual . Prev . Next . PHP 4 >= 4.1.0) dbplus_flush -- Flush all changes made on a relation . int dbplus_flush ( resource relation) . ... This function is EXPERIMENTAL . The behaviour of this function, the name of this function, and anything else documented about this function may change in a future release of PHP without notice. Be warned and use this function at your own risk. dbplus_flush() will write all changes applied to relation since the last flush to disk. ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-flush.html -- 4.1 Кб -- 03.02.2002
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2824. dbplus_errno
PHP Manual . Prev . Next . PHP 4 >= 4.1.0) dbplus_errno -- Get error code for last operation . ... This function is EXPERIMENTAL . The behaviour of this function, the name of this function, and anything else documented about this function may change in a future release of PHP without notice. Be warned and use this function at your own risk. dbplus_errno() will return the error code returned by the last db++ operation. See also dbplus_errcode() . ... dbplus_errcode . ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-errno.html -- 3.9 Кб -- 03.02.2002
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2825. dbplus_find
PHP Manual . ... PHP 4 >= 4.1.0) dbplus_find -- Set a constraint on a relation . int dbplus_find ( resource relation, array constraints, mixed tuple) . ... Constraints are triplets of strings containing of a domain name, a comparison operator and a comparison value. The constraints parameter array may consist of a collection of string arrays, each of which contains a domain, an operator and a value, or of a single string array containing a multiple of three elements. ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-find.html -- 4.7 Кб -- 03.02.2002
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2826. dbplus_curr
PHP Manual . ... Next . PHP 4 >= 4.1.0) dbplus_curr -- Get current tuple from relation . int dbplus_curr ( resource relation, array tuple) . ... This function is EXPERIMENTAL . ... Be warned and use this function at your own risk. dbplus_curr() will read the data for the current tuple for the given relation and will pass it back as an associative array in tuple . ... See dbplus_errcode() or the introduction to this chapter for more information on db++ error codes. ... dbplus_errcode ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-curr.html -- 4.6 Кб -- 03.02.2002
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2827. dbplus_errcode
PHP Manual . Prev . Next . PHP 4 >= 4.1.0) dbplus_errcode -- Get error string for given errorcode or last error . string dbplus_errcode ( int errno) . ... This function is EXPERIMENTAL . ... Be warned and use this function at your own risk. dbplus_errcode() returns a cleartext error string for the error code passed as errno of for the result code of the last db++ operation if no parameter is given. ... dbplus_errno ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-errcode.html -- 3.9 Кб -- 03.02.2002
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2828. dbplus_close
. PHP Manual . Prev . Next . (PHP 4 >= 4.1.0) dbplus_close -- Close a relation . int dbplus_close ( resource relation) . Warning . This function is EXPERIMENTAL . The behaviour of this function, the name of this function, and anything else documented about this function may change in a future release of PHP without notice. Be warned and use this function at your own risk. Calling dbplus_close() will close a relation previously opened by dbplus_open() . Prev . Home . Next . dbplus_chdir . Up . dbplus_curr
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-close.html -- 3.8 Кб -- 03.02.2002
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2829. dbplus_aql
PHP Manual . ... Next . PHP 4 >= 4.1.0) dbplus_aql -- Perform AQL query . resource dbplus_aql ( string query [, string server [, string dbpath]]) . ... This function is EXPERIMENTAL . ... Be warned and use this function at your own risk. dbplus_aql() will execute an AQL query on the given server and dbpath . On success it will return a relation handle. ... Other relation access functions will not work on a result relation. ... Query Language is provided in the original db++ manual. ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-aql.html -- 4.3 Кб -- 03.02.2002
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2830. dbplus_chdir
PHP Manual . Prev . Next . PHP 4 >= 4.1.0) dbplus_chdir -- Get/Set database virtual current directory . string dbplus_chdir ( [string newdir]) . ... The behaviour of this function, the name of this function, and anything else documented about this function may change in a future release of PHP without notice. Be warned and use this function at your own risk. dbplus_chdir() will change the virtual current directory where relation files will be looked for by dbplus_open() . ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-chdir.html -- 4.1 Кб -- 03.02.2002
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2831. dbplus_add
PHP Manual . ... Next . PHP 4 >= 4.1.0) dbplus_add -- Add a tuple to a relation . int dbplus_add ( resource relation, array tuple) . ... This function is EXPERIMENTAL . ... This function will add a tuple to a relation. The tuple data is an array of attribute/value pairs to be inserted into the given relation . After successful execution the tuple array will contain the complete data of the newly created tuple, including all implicitly set domain fields like sequences. ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbplus-add.html -- 4.3 Кб -- 03.02.2002
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2832. dbx_compare
PHP Manual . ... int dbx_compare ( array row_a, array row_b, string columnname_or_index [, int flags]) . ... This function is EXPERIMENTAL . ... Returns 0 if row_a[$columnname_or_index] is equal to row_b[$columnname_or_index], 1 if it is greater and -1 if it is smaller (or vice versa if the DBX_CMP_DESC flag is set). The flags can be set to specify comparison direction (whether sorting is ascending or descending) and comparison type (force string or numeric compare by converting the data). ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbx-compare.html -- 5.4 Кб -- 03.02.2002
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2833. dbx functions
PHP Manual . ... The dbx module is a database abstraction layer (db 'X', where 'X' is a supported database). ... The dbx-functions themselves do not interface directly to the databases, but interface to the modules that are used to support these databases. To be able to use a database with the dbx-module, the module must be either linked or loaded into PHP, and the database module must be supported by the dbx-module. ... dbx_close -- Close an open connection/database . ... dbx_close ...
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Ссылки http://oit.cmc.msu.ru/php/ref.dbx.html -- 5.5 Кб -- 03.02.2002
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2834. dbx_query
... A dbx_result_object has five members (possibly four depending on flags ), 'handle', 'cols', 'rows', 'info' (optional) and 'data'. ... result->rows . ... result->cols . ... ;odbc , , db , username , password ) or die ( Could not connect ); $ result = dbx_query ($link, SELECT id, parentid, description FROM tbl ); if ($ result ==0) echo Query failed\n br ; elseif ($ result ==1) { echo Query executed successfully\n br ; } else { $ rows =$ result - rows ; $ cols =$ result - cols ; ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbx-query.html -- 9.3 Кб -- 03.02.2002
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2835. dbx_sort
PHP Manual . ... PHP 4 >= 4.0.6) dbx_sort -- Sort a result from a dbx_query by a custom sort function . ... This function is EXPERIMENTAL . ... php function user_re_order ($a, $b) { $rv = dbx_compare ($a, $b, parentid , DBX_CMP_DESC); if (!$rv) $rv = dbx_compare ($a, $b, id ); return $rv; } $ link = dbx_connect ( odbc , , db , username , password ) or die ( Could not connect ); $ result = dbx_query ($ link , SELECT id, parentid , description FROM tbl ORDER BY id ); ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbx-sort.html -- 4.8 Кб -- 03.02.2002
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2836. dbx_connect
PHP Manual . ... PHP 4 >= 4.0.6) dbx_connect -- Open a connection/database . dbx_link_object dbx_connect ( string module, string host, string database, string username, string password [, int persistent]) . ... The 'handle' member is a valid handle for the connected database, and as such can be used in module-specific functions (if required), e.g. <?php $link = dbx_connect ("mysql", "localhost", "db", "username", "password"); mysql_close ($link->handle); // dbx_close($link) would be better here ?> ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbx-connect.html -- 6.4 Кб -- 03.02.2002
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2837. dbx_error
PHP Manual . ... PHP 4 >= 4.0.6) dbx_error -- Report the error message of the latest function call in the module (not just in the connection) . string dbx_error ( dbx_link_object link_identifier) . ... Example 1. dbx_error() example . php $link = dbx_connect ("mysql", "localhost", "db", "username", "password") or die ("Could not connect"); $result = dbx_query ($link, "select id from nonexistingtbl"); if ($result==0) { echo dbx_error ($link); } dbx_close ($link); ?> ... dbx_connect . ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbx-error.html -- 5.1 Кб -- 03.02.2002
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2838. dbx_close
PHP Manual . Prev . Next . PHP 4 >= 4.0.6) dbx_close -- Close an open connection/database . bool dbx_close ( dbx_link_object link_identifier) . ... This function is EXPERIMENTAL . ... Example 1. dbx_close() example . php $link = dbx_connect ("mysql", "localhost", "db", "username", "password") or die ("Could not connect"); print("Connected successfully"); dbx_close($link); ?> Note: Always refer to the module-specific documentation as well. See also: dbx_connect() . ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbx-close.html -- 4.5 Кб -- 03.02.2002
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2839. dblist
. PHP Manual . Prev . Next . (PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) dblist -- Describes the DBM-compatible library being used . string dblist ( (void);) . Prev . Home . Next . dbmnextkey . Up . dbx functions
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Ссылки http://oit.cmc.msu.ru/php/function.dblist.html -- 3.1 Кб -- 03.02.2002
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2840. dbmnextkey
PHP Manual . ... Next . PHP 3 <= 3.0.18, PHP 4 >= 4.0.0) dbmnextkey -- Retrieves the next key from a DBM database . string dbmnextkey ( int dbm_identifier, string key) . ... By calling dbmfirstkey() followed by successive calls to dbmnextkey() it is possible to visit every key/value pair in the dbm database. For example: . ... Visiting every key/value pair in a DBM database . key = dbmfirstkey ($dbm_id); while ($key) { echo "$key = " . ... n"; $key = dbmnextkey ($dbm_id, $key); } . ...
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Ссылки http://oit.cmc.msu.ru/php/function.dbmnextkey.html -- 4.0 Кб -- 03.02.2002
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