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Code Issues Releases Wiki Activity

- Olympus can now _install_ every database, more work to come on getting the rest of the board to work

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git-svn-id: file:///svn/phpbb/trunk@5811 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
David M
2006-04-21 01:09:04 +00:00
parent fee3ec305c
commit 10e8b6130d
3 changed files with 216 additions and 36 deletions
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202
phpBB/includes/acp/acp_database.php
View File

@@ -34,8 +34,7 @@ class acp_database
switch ($mode)
{
// TODO: Firebird creates EVERYTHING in upper case, should this be changed?
// Oracle support must be written
// TODO: Check the cases of Oracle and Firebird ( they generate everything in uppercase )
// The queries are ugly++, they must get some love so that they follow the CS
case 'backup':
@@ -154,6 +153,11 @@ class acp_database
$sql_data .= '# Table: ' . $table_name . "\n";
$sql_data .= "DROP TABLE IF EXISTS $table_name;\n";
break;
case 'oracle':
$sql_data .= '# Table: ' . $table_name . "\n";
$sql_data .= "DROP TABLE $table_name;\n\\\n";
break;
case 'postgres':
case 'firebird':
@@ -166,10 +170,6 @@ class acp_database
$sql_data .= '# Table: ' . $table_name . "\n";
$sql_data .= "DROP TABLE $table_name;\nGO\n";
break;
default:
trigger_error('KungFuDeathGrip');
break;
}
$sql_data .= $this->get_table_structure($table_name);
}
@@ -749,8 +749,88 @@ class acp_database
$db->sql_freeresult($result);
break;
default:
trigger_error('KungFuDeathGrip');
case 'oracle':
$ary_type = $ary_name = array();
// Grab all of the data from current table.
$sql = "SELECT * FROM {$table_name}";
$result = $db->sql_query($sql);
$i_num_fields = ocinumcols($result);
for ($i = 0; $i < $i_num_fields; $i++)
{
$ary_type[] = ocicolumntype($result, $i);
$ary_name[] = "'" . ocicolumnname($result, $i) . "'";
}
while ($row = $db->sql_fetchrow($result))
{
$schema_vals = $schema_fields = array();
// Build the SQL statement to recreate the data.
for ($i = 0; $i < $i_num_fields; $i++)
{
$str_val = $row[$ary_name[$i]];
if (preg_match('#char|text|bool#i', $ary_type[$i]))
{
$str_quote = "'";
$str_empty = '';
$str_val = addslashes($str_val);
}
else if (preg_match('#date|timestamp#i', $ary_type[$i]))
{
if (empty($str_val))
{
$str_quote = '';
}
else
{
$str_quote = "'";
}
}
else
{
$str_quote = '';
$str_empty = 'NULL';
}
if (empty($str_val) && $str_val !== '0')
{
$str_val = $str_empty;
}
$schema_vals[] = $str_quote . $str_val . $str_quote;
$schema_fields[] = $ary_name[$i];
}
// Take the ordered fields and their associated data and build it
// into a valid sql statement to recreate that field in the data.
$sql_data .= "INSERT INTO $table_name (" . implode(', ', $schema_fields) . ') VALUES(' . implode(', ', $schema_vals) . ");\n";
if ($store == true)
{
$write($fp, $sql_data);
}
if ($download == true)
{
if (!empty($oper))
{
echo $oper($sql_data);
}
else
{
echo $sql_data;
}
}
$sql_data = '';
}
$db->sql_freeresult($result);
break;
}
}
}
@@ -862,8 +942,18 @@ class acp_database
$db->sql_freeresult($result);
break;
default:
trigger_error('KungFuDeathGrip');
case 'oracle':
$sql = 'SELECT TNAME as table_name FROM TAB';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (stripos($row['table_name'], $table_prefix) === 0)
{
$tables[] = $row['table_name'];
}
}
$db->sql_freeresult($result);
break;
}
foreach ($tables as $table)
@@ -1491,8 +1581,96 @@ class acp_database
$db->sql_freeresult($result);
break;
default:
trigger_error('KungFuDeathGrip');
case 'oracle':
$sql_data .= "\nCREATE TABLE $table_name (\n";
$sql = "SELECT COLUMN_NAME, DATA_TYPE, DATA_PRECISION, DATA_LENGTH, NULLABLE, DATA_DEFAULT from ALL_TAB_COLS where table_name = '{$table_name}'";
$result = $db->sql_query($sql);
$rows = array();
while ($row = $db->sql_fetchrow($result))
{
$line = ' "' . $row['column_name'] . '" ' . $row['data_type'];
if ($row['data_type'] !== 'CLOB')
{
if ($row['data_type'] !== 'VARCHAR2')
{
$line .= '(' . $row['data_precision'] . ')';
}
else
{
$line .= '(' . $row['data_length'] . ')';
}
}
if (!empty($row['data_default']))
{
$line .= ' DEFAULT ' . $row['data_default'];
}
if ($row['nullable'] == 'N')
{
$line .= ' NOT NULL';
}
$rows[] = $line;
}
$db->sql_freeresult($result);
$sql = "SELECT A.CONSTRAINT_NAME, A.COLUMN_NAME FROM USER_CONS_COLUMNS A, USER_CONSTRAINTS B WHERE A.CONSTRAINT_NAME = B.CONSTRAINT_NAME AND B.CONSTRAINT_TYPE = 'P' AND A.TABLE_NAME = '{$table_name}'";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$rows[] = " CONSTRAINT {$row['constraint_name']} PRIMARY KEY ({$row['column_name']})";
}
$db->sql_freeresult($result);
$sql = "SELECT A.CONSTRAINT_NAME, A.COLUMN_NAME FROM USER_CONS_COLUMNS A, USER_CONSTRAINTS B WHERE A.CONSTRAINT_NAME = B.CONSTRAINT_NAME AND B.CONSTRAINT_TYPE = 'U' AND A.TABLE_NAME = '{$table_name}'";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$rows[] = " CONSTRAINT {$row['constraint_name']} UNIQUE ({$row['column_name']})";
}
$db->sql_freeresult($result);
$sql_data .= implode(",\n", $rows);
$sql_data .= "\n)\n\\";
$sql = "SELECT A.REFERENCED_NAME FROM USER_DEPENDENCIES A, USER_TRIGGERS B WHERE A.REFERENCED_TYPE = 'SEQUENCE' AND A.NAME = B.TRIGGER_NAME AND B. TABLE_NAME = '{$table_name}'";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$sql_data .= "\nCREATE SEQUENCE {$row['referenced_name']}\\\n";
}
$db->sql_freeresult($result);
$sql = "SELECT DESCRIPTION, WHEN_CLAUSE, TRIGGER_BODY FROM USER_TRIGGERS WHERE TABLE_NAME = '{$table_name}'";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$sql_data .= "\nCREATE OR REPLACE TRIGGER {$row['description']}WHEN ({$row['when_clause']})\n{$row['trigger_body']}\\";
}
$db->sql_freeresult($result);
$sql = "SELECT A.INDEX_NAME, B.COLUMN_NAME FROM USER_INDEXES A, USER_IND_COLUMNS B WHERE A.UNIQUENESS = 'NONUNIQUE' AND A.INDEX_NAME = B.INDEX_NAME AND B.TABLE_NAME = '{$table_name}'";
$result = $db->sql_query($sql);
$index = array();
while ($row = $db->sql_fetchrow($result))
{
$index[$row['index_name']][] = $row['column_name'];
}
foreach ($index as $index_name => $column_names)
{
$sql_data .= "\nCREATE INDEX $index_name ON $table_name(" . implode(', ', $column_names) . ")\n\\";
}
$db->sql_freeresult($result);
break;
}
return $sql_data;

2
phpBB/includes/db/oracle.php
View File

@@ -90,6 +90,8 @@ class dbal_oracle extends dbal
{
global $cache;
$query = preg_replace('#FROM \(([^)]*)\)(,|[\n\r\t ]+(?:WHERE|LEFT JOIN)) #', 'FROM \1\2 ', $query);
// EXPLAIN only in extra debug mode
if (defined('DEBUG_EXTRA'))
{