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Enabled list_columns to handle like queries

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This commit is contained in:
Deon George 2015-10-13 13:17:16 +11:00
parent bc2d62980c
commit ae491aae7f
1 changed files with 12 additions and 15 deletions
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21
classes/Kohana/Database/DB2.php
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@ -166,29 +166,22 @@ class Kohana_Database_DB2 extends Database {
// Make sure the database is connected // Make sure the database is connected
$this->_connection or $this->connect(); $this->_connection or $this->connect();
$table = strtoupper($table);
// Quote the table name // Quote the table name
$table = ($add_prefix === TRUE) ? $this->quote_table($table) : $table; $table = ($add_prefix === TRUE) ? $this->quote_table($table) : $table;
if (is_string($like))
{
// Search for column names
throw new Kohana_Exception('Like queries not implemented');
}
else
{
// Find all column names // Find all column names
try { try {
$result = db2_columns($this->_connection,NULL,$this->_config['connection']['schema'] ? $this->_config['connection']['schema'] : '%',$table); $result = db2_columns($this->_connection,NULL,$this->_config['connection']['schema'] ? $this->_config['connection']['schema'] : '%',$table,$like);
} catch (Exception $e) { } catch (Exception $e) {
throw new Database_Exception('Unable to obtain Columns for :table [:error]',array(':table'=>$table,':error' => db2_stmt_errormsg()),db2_stmt_error()); throw new Database_Exception('Unable to obtain Columns for :table [:error] (:like)',array(':like'=>$like,':table'=>$table,':error' => db2_stmt_errormsg()),db2_stmt_error());
}
} }
$count = 0; $count = 0;
$columns = array(); $columns = array();
while ($row = db2_fetch_assoc($result)) while ($row = db2_fetch_assoc($result)) {
{
list($type, $length) = $this->_parse_type($row['TYPE_NAME']); list($type, $length) = $this->_parse_type($row['TYPE_NAME']);
$column = $this->datatype($type); $column = $this->datatype($type);
@ -240,6 +233,10 @@ class Kohana_Database_DB2 extends Database {
$columns[$row['COLUMN_NAME']] = $column; $columns[$row['COLUMN_NAME']] = $column;
} }
if (! $columns)
throw new Database_Exception('Unable to obtain Columns for :table [:error] (:like)',
array(':like'=>$like,':table'=>$table,':error' => db2_conn_errormsg()),db2_conn_error());
// Save our cache data for next call // Save our cache data for next call
if ($this->_config['caching']) { if ($this->_config['caching']) {
Kohana::cache($cache_key,$columns); Kohana::cache($cache_key,$columns);