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Oracle select support

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This commit is contained in:
Jakub Vrana 2010-05-20 17:35:30 +02:00
parent e4df0c6e70
commit 84d068df8b
2 changed files with 23 additions and 6 deletions
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26
adminer/drivers/oracle.inc.php
View file

@ -86,12 +86,21 @@ if (isset($_GET["oracle"])) {
$this->num_rows = -1; // all results unbuffered
}
function _convert($row) {
foreach ((array) $row as $key => $val) {
if (is_a($val, 'OCI-Lob')) {
$row[$key] = $val->load();
}
}
return $row;
}
function fetch_assoc() {
return oci_fetch_assoc($this->_result);
return $this->_convert(oci_fetch_assoc($this->_result));
}
function fetch_row() {
return oci_fetch_row($this->_result);
return $this->_convert(oci_fetch_row($this->_result));
}
function fetch_field() {
@ -189,7 +198,7 @@ if (isset($_GET["oracle"])) {
}
function fk_support($table_status) {
return false; //!
return true;
}
function fields($table) {
@ -252,7 +261,7 @@ if (isset($_GET["oracle"])) {
foreach ($fields as $field) {
$val = $field[1];
if ($val && $field[0] != "" && idf_escape($field[0]) != $val[0]) {
queries("ALTER TABLE " . table($name) . " RENAME COLUMN " . idf_escape($field[0]) . " TO $val[0]");
queries("ALTER TABLE " . table($table) . " RENAME COLUMN " . idf_escape($field[0]) . " TO $val[0]");
}
if ($val) {
$alter[] = ($table != "" ? ($field[0] != "" ? "MODIFY (" : "ADD (") : " ") . implode($val) . ($table != "" ? ")" : ""); //! error with name change only
@ -263,11 +272,16 @@ if (isset($_GET["oracle"])) {
if ($table == "") {
return queries("CREATE TABLE " . table($name) . " (\n" . implode(",\n", $alter) . "\n)");
}
return (!$alter || queries("ALTER TABLE " . table($name) . "\n" . implode("\n", $alter)))
&& (!$drop || queries("ALTER TABLE " . table($name) . " DROP (" . implode(", ", $drop) . ")"))
return (!$alter || queries("ALTER TABLE " . table($table) . "\n" . implode("\n", $alter)))
&& (!$drop || queries("ALTER TABLE " . table($table) . " DROP (" . implode(", ", $drop) . ")"))
&& ($table == $name || queries("ALTER TABLE " . table($table) . " RENAME TO " . table($name)))
;
}
function foreign_keys($table) {
return array(); //!
}
function truncate_tables($tables) {
return apply_queries("TRUNCATE TABLE", $tables);
}

3
todo.txt
View file

@ -44,3 +44,6 @@ Non UTF-8 character sets
Rename by sp_rename
Detection of table collation
PDO driver with seek
Oracle:
clob comparable with string