diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/changelog_v4.x.md | 133 |
1 files changed, 64 insertions, 69 deletions
diff --git a/docs/changelog_v4.x.md b/docs/changelog_v4.x.md index e346921b..aedd4b64 100644 --- a/docs/changelog_v4.x.md +++ b/docs/changelog_v4.x.md @@ -19,33 +19,33 @@ Older changelogs: - New ADODB_Cache_File class for file caching defined in adodb.inc.php. - Farsi language file contribution by Peyman Hooshmandi Raad (phooshmand#gmail.com) - New API for creating your custom caching class which is stored in $ADODB_CACHE: - ``` -include "/path/to/adodb.inc.php"; -$ADODB_CACHE_CLASS = 'MyCacheClass'; - -class MyCacheClass extends ADODB_Cache_File -{ - function writecache($filename, $contents,$debug=false){...} - function &readcache($filename, &$err, $secs2cache, $rsClass){ ...} - : -} - -$DB = NewADOConnection($driver); -$DB->Connect(...); ## MyCacheClass created here and stored in $ADODB_CACHE global variable. - -$data = $rs->CacheGetOne($sql); ## MyCacheClass is used here for caching... -``` + ``` + include "/path/to/adodb.inc.php"; + $ADODB_CACHE_CLASS = 'MyCacheClass'; + + class MyCacheClass extends ADODB_Cache_File + { + function writecache($filename, $contents,$debug=false){...} + function &readcache($filename, &$err, $secs2cache, $rsClass){ ...} + : + } + + $DB = NewADOConnection($driver); + $DB->Connect(...); ## MyCacheClass created here and stored in $ADODB_CACHE global variable. + + $data = $rs->CacheGetOne($sql); ## MyCacheClass is used here for caching... + ``` - Memcache supports multiple pooled hosts now. Only if none of the pooled servers can be contacted will a connect error be generated. Usage example below: - ``` -$db = NewADOConnection($driver); -$db->memCache = true; /// should we use memCache instead of caching in files -$db->memCacheHost = array($ip1, $ip2, $ip3); /// $db->memCacheHost = $ip1; still works -$db->memCachePort = 11211; /// this is default memCache port -$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib) - -$db->Connect(...); -$db->CacheExecute($sql); -``` + ``` + $db = NewADOConnection($driver); + $db->memCache = true; /// should we use memCache instead of caching in files + $db->memCacheHost = array($ip1, $ip2, $ip3); /// $db->memCacheHost = $ip1; still works + $db->memCachePort = 11211; /// this is default memCache port + $db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib) + + $db->Connect(...); + $db->CacheExecute($sql); + ``` ## 4.98 - 13 Feb 2008 @@ -174,24 +174,24 @@ $db->CacheExecute($sql); - Changed CacheSelectLimit() to flush cache when $secs2cache==-1 due to complaints from other users. - Added support for using memcached with CacheExecute/CacheSelectLimit. Requires memcache module PECL extension. Usage: ``` -$db = NewADOConnection($driver); -$db->memCache = true; /// should we use memCache instead of caching in files -$db->memCacheHost = "126.0.1.1"; /// memCache host -$db->memCachePort = 11211; /// this is default memCache port -$db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib) -$db->Connect(...); -$db->CacheExecute($sql); -``` + $db = NewADOConnection($driver); + $db->memCache = true; /// should we use memCache instead of caching in files + $db->memCacheHost = "126.0.1.1"; /// memCache host + $db->memCachePort = 11211; /// this is default memCache port + $db->memCacheCompress = false; /// Use 'true' to store the item compressed (uses zlib) + $db->Connect(...); + $db->CacheExecute($sql); + ``` - Implemented Transpose() for recordsets. Recordset must be retrieved using ADODB_FETCH_NUM. First column becomes the column name. ``` -$db = NewADOConnection('mysql'); -$db->Connect(...); -$db->SetFetchMode(ADODB_FETCH_NUM); -$rs = $db->Execute('select productname,productid,unitprice from products limit 10'); -$rs2 = $db->Transpose($rs); -rs2html($rs2); -``` + $db = NewADOConnection('mysql'); + $db->Connect(...); + $db->SetFetchMode(ADODB_FETCH_NUM); + $rs = $db->Execute('select productname,productid,unitprice from products limit 10'); + $rs2 = $db->Transpose($rs); + rs2html($rs2); + ``` ## 4.91 - 2 Aug 2006 @@ -349,20 +349,19 @@ rs2html($rs2); - Added 'w' (dow as 0-6 or 1-7) and 'l' (dow as string) for SQLDate for oci8, postgres and mysql. - Rolled back MetaType() changes for mysqli done in prev version. - Datadict change by chris, cblin#tennaxia.com data mappings from: - ``` -oci8: X->varchar(4000) XL->CLOB -mssql: X->XL->TEXT -mysql: X->XL->LONGTEXT -fbird: X->XL->varchar(4000) -``` + oci8: X->varchar(4000) XL->CLOB + mssql: X->XL->TEXT + mysql: X->XL->LONGTEXT + fbird: X->XL->varchar(4000) + ``` to: ``` -oci8: X->varchar(4000) XL->CLOB -mssql: X->VARCHAR(4000) XL->TEXT -mysql: X->TEXT XL->LONGTEXT -fbird: X->VARCHAR(4000) XL->VARCHAR(32000) -``` + oci8: X->varchar(4000) XL->CLOB + mssql: X->VARCHAR(4000) XL->TEXT + mysql: X->TEXT XL->LONGTEXT + fbird: X->VARCHAR(4000) XL->VARCHAR(32000) + ``` - Added $connection->disableBlobs to postgresql to improve performance when no bytea is used (2-5% improvement). - Removed all HTTP_* vars. - Added $rs->tableName to be set before calling AutoExecute(). @@ -532,33 +531,29 @@ fbird: X->VARCHAR(4000) XL->VARCHAR(32000) - Added $gmt parameter (true/false) to UserDate and UserTimeStamp in connection class, to force conversion of input (in local time) to be converted to UTC/GMT. - Mssql datadict did not support INT types properly (no size param allowed). Added _GetSize() to datadict-mssql.inc.php. - For borland_ibase, BeginTrans(), changed: - ``` -$this->_transactionID = $this->_connectionID; -``` - + $this->_transactionID = $this->_connectionID; + ``` to - ``` -$this->_transactionID = ibase_trans($this->ibasetrans, $this->_connectionID); -``` + $this->_transactionID = ibase_trans($this->ibasetrans, $this->_connectionID); + ``` - Fixed typo in mysqi_field_seek(). Thx to Sh4dow (sh4dow#php.pl). - LogSQL did not work with Firebird/Interbase. Fixed. - Postgres: made errorno() handling more consistent. Thx to Michael Jahn, Michael.Jahn#mailbox.tu-dresden.de. - Added informix patch to better support metatables, metacolumns by "Cecilio Albero" c-albero#eos-i.com - Cyril Malevanov contributed patch to oci8 to support passing of LOB parameters: - ``` -$text = 'test test test'; -$sql = "declare rs clob; begin :rs := lobinout(:sa0); end;"; -$stmt = $conn -> PrepareSP($sql); -$conn -> InParameter($stmt,$text,'sa0', -1, OCI_B_CLOB); -$rs = ''; -$conn -> OutParameter($stmt,$rs,'rs', -1, OCI_B_CLOB); -$conn -> Execute($stmt); -echo "return = ".$rs."<br>";</pre> -``` + $text = 'test test test'; + $sql = "declare rs clob; begin :rs := lobinout(:sa0); end;"; + $stmt = $conn -> PrepareSP($sql); + $conn -> InParameter($stmt,$text,'sa0', -1, OCI_B_CLOB); + $rs = ''; + $conn -> OutParameter($stmt,$rs,'rs', -1, OCI_B_CLOB); + $conn -> Execute($stmt); + echo "return = ".$rs."<br>";</pre> + ``` As he says, the LOBs limitations are: - use OCINewDescriptor before binding |