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#91 mysql/sqlite의 getNextSequence()에 대해 10000개 단위로 삭제하도록하고 mysql에서 0이라는 값을 입력하도록 수정

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@2364 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
zero 2007-08-21 08:35:02 +00:00
parent c35d05b4e3
commit 0c749854f4
4 changed files with 19 additions and 11 deletions
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8
classes/db/DBMysql.class.php
View file

@ -177,11 +177,13 @@
* @brief 1씩 증가되는 sequence값을 return (mysql의 auto_increment는 sequence테이블에서만 사용) * @brief 1씩 증가되는 sequence값을 return (mysql의 auto_increment는 sequence테이블에서만 사용)
**/ **/
function getNextSequence() { function getNextSequence() {
$query = sprintf("insert into `%ssequence` (seq) values ('')", $this->prefix); $query = sprintf("insert into `%ssequence` (seq) values ('0')", $this->prefix);
$this->_query($query); $this->_query($query);
$sequence = mysql_insert_id(); $sequence = mysql_insert_id();
$query = sprintf("delete from `%ssequence` where seq < %d", $this->prefix, $sequence); if($seqnece % 10000 == 0) {
$this->_query($query); $query = sprintf("delete from `%ssequence` where seq < %d", $this->prefix, $sequence);
$this->_query($query);
}
return $sequence; return $sequence;
} }

8
classes/db/DBMysql_innodb.class.php
View file

@ -186,11 +186,13 @@
* @brief 1씩 증가되는 sequence값을 return (mysql의 auto_increment는 sequence테이블에서만 사용) * @brief 1씩 증가되는 sequence값을 return (mysql의 auto_increment는 sequence테이블에서만 사용)
**/ **/
function getNextSequence() { function getNextSequence() {
$query = sprintf("insert into `%ssequence` (seq) values ('')", $this->prefix); $query = sprintf("insert into `%ssequence` (seq) values ('0')", $this->prefix);
$this->_query($query); $this->_query($query);
$sequence = mysql_insert_id(); $sequence = mysql_insert_id();
$query = sprintf("delete from `%ssequence` where seq < %d", $this->prefix, $sequence); if($seqnece % 10000 == 0) {
$this->_query($query); $query = sprintf("delete from `%ssequence` where seq < %d", $this->prefix, $sequence);
$this->_query($query);
}
return $sequence; return $sequence;
} }

6
classes/db/DBSqlite2.class.php
View file

@ -175,8 +175,10 @@
$query = sprintf("insert into %ssequence (seq) values ('')", $this->prefix); $query = sprintf("insert into %ssequence (seq) values ('')", $this->prefix);
$this->_query($query); $this->_query($query);
$sequence = sqlite_last_insert_rowid($this->fd); $sequence = sqlite_last_insert_rowid($this->fd);
$query = sprintf("delete from %ssequence where seq < %d", $this->prefix, $sequence); if($seqnece % 10000 == 0) {
$this->_query($query); $query = sprintf("delete from %ssequence where seq < %d", $this->prefix, $sequence);
$this->_query($query);
}
return $sequence; return $sequence;
} }

8
classes/db/DBSqlite3_pdo.class.php
View file

@ -196,9 +196,11 @@
$this->_prepare($query); $this->_prepare($query);
$result = $this->_execute(); $result = $this->_execute();
$sequence = $this->handler->lastInsertId(); $sequence = $this->handler->lastInsertId();
$query = sprintf("delete from %ssequence where seq < %d", $this->prefix, $sequence); if($seqnece % 10000 == 0) {
$this->_prepare($query); $query = sprintf("delete from %ssequence where seq < %d", $this->prefix, $sequence);
$result = $this->_execute(); $this->_prepare($query);
$result = $this->_execute();
}
return $sequence; return $sequence;
} }