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adding database migration to increase data to MEDIUMBLOB on MySQL by default

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This commit is contained in:
El RIDO 2019-09-20 06:57:54 +02:00
parent 091dc14074
commit 5c0012cf51
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GPG Key ID: 0F5C940A6BD81F92
1 changed files with 22 additions and 5 deletions
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25
lib/Data/Database.php
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@ -597,6 +597,8 @@ class Database extends AbstractData
/**
* get the data type, depending on the database driver
*
* PostgreSQL uses a different API for BLOBs then SQL, hence we use TEXT
*
* @access private
* @static
* @return string
@ -609,6 +611,8 @@ class Database extends AbstractData
/**
* get the attachment type, depending on the database driver
*
* PostgreSQL uses a different API for BLOBs then SQL, hence we use TEXT
*
* @access private
* @static
* @return string
@ -628,16 +632,17 @@ class Database extends AbstractData
{
list($main_key, $after_key) = self::_getPrimaryKeyClauses();
$dataType = self::_getDataType();
$attachmentType = self::_getAttachmentType();
self::$_db->exec(
'CREATE TABLE ' . self::_sanitizeIdentifier('paste') . ' ( ' .
"dataid CHAR(16) NOT NULL$main_key, " .
"data $dataType, " .
"data $attachmentType, " .
'postdate INT, ' .
'expiredate INT, ' .
'opendiscussion INT, ' .
'burnafterreading INT, ' .
'meta TEXT, ' .
'attachment ' . self::_getAttachmentType() . ', ' .
"attachment $attachmentType, " .
"attachmentname $dataType$after_key );"
);
}
@ -711,6 +716,7 @@ class Database extends AbstractData
private static function _upgradeDatabase($oldversion)
{
$dataType = self::_getDataType();
$attachmentType = self::_getAttachmentType();
switch ($oldversion) {
case '0.21':
// create the meta column if necessary (pre 0.21 change)
@ -722,7 +728,7 @@ class Database extends AbstractData
// SQLite only allows one ALTER statement at a time...
self::$_db->exec(
'ALTER TABLE ' . self::_sanitizeIdentifier('paste') .
' ADD COLUMN attachment ' . self::_getAttachmentType() . ';'
" ADD COLUMN attachment $attachmentType;"
);
self::$_db->exec(
'ALTER TABLE ' . self::_sanitizeIdentifier('paste') . " ADD COLUMN attachmentname $dataType;"
@ -732,7 +738,7 @@ class Database extends AbstractData
if (self::$_type !== 'sqlite') {
self::$_db->exec(
'ALTER TABLE ' . self::_sanitizeIdentifier('paste') .
' ADD PRIMARY KEY (dataid), MODIFY COLUMN data $dataType;'
" ADD PRIMARY KEY (dataid), MODIFY COLUMN data $dataType;"
);
self::$_db->exec(
'ALTER TABLE ' . self::_sanitizeIdentifier('comment') .
@ -754,6 +760,17 @@ class Database extends AbstractData
self::_sanitizeIdentifier('comment') . '(pasteid);'
);
// no break, continue with updates for 0.22 and later
case '1.3':
// SQLite doesn't support MODIFY, but it allows TEXT of similar
// size as BLOB and PostgreSQL uses TEXT, so there is no need
// to change it there
if (self::$_type !== 'sqlite' && self::$_type !== 'pgsql') {
self::$_db->exec(
'ALTER TABLE ' . self::_sanitizeIdentifier('paste') .
" MODIFY COLUMN data $attachmentType;"
);
}
// no break, continue with updates for 1.3.1 and later
default:
self::_exec(
'UPDATE ' . self::_sanitizeIdentifier('config') .