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쿼리에 연산식이 들어갈때 처리 부분에 정규식을 이용하여 처리하게 수정함

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@6555 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
clench 2009-06-16 07:40:01 +00:00
parent 2d6a816819
commit a8261cef00
1 changed files with 39 additions and 49 deletions
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28
classes/db/DBFirebird.class.php
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@ -30,8 +30,8 @@
'number' => 'INTEGER', 'number' => 'INTEGER',
'varchar' => 'VARCHAR', 'varchar' => 'VARCHAR',
'char' => 'CHAR', 'char' => 'CHAR',
'text' => 'BLOB SUB_TYPE TEXT SEGMENT SIZE 20', 'text' => 'BLOB SUB_TYPE TEXT SEGMENT SIZE 32',
'bigtext' => 'BLOB SUB_TYPE TEXT SEGMENT SIZE 20', 'bigtext' => 'BLOB SUB_TYPE TEXT SEGMENT SIZE 32',
'date' => 'VARCHAR(14)', 'date' => 'VARCHAR(14)',
'float' => 'FLOAT', 'float' => 'FLOAT',
); );
@ -723,25 +723,15 @@
ibase_blob_add($blh, $value); ibase_blob_add($blh, $value);
$value = ibase_blob_close($blh); $value = ibase_blob_close($blh);
} }
else if($output->column_type[$name]!='number') { else if($output->column_type[$name]=='number') {
//$value = "'".$value."'"; // 연산식이 들어갔을 경우 컬럼명이 있는 지 체크해 더블쿼터를 넣어줌
} preg_match("/(?i)[a-z][a-z0-9_-]+/", $value, $matches);
elseif(!$value || is_numeric($value)) {
$value = (int)$value; foreach($matches as $key => $val) {
$value = str_replace($val, "\"".$val."\"", $value);
} }
if(strlen($value) != 0) { if($matches != null) {
$pos = strpos($value, '+');
if($pos == 0) $pos = strpos($value, '-');
if($pos == 0) $pos = strpos($value, '*');
if($pos == 0) {
$pos = strpos($value, '/');
if(substr_count($value, ".") > 1) $pos = 0; // value에 url주소가 들어가는경우
}
if($pos != 0) {
$substr = substr($value, 0, $pos);
$value = '"'.$substr.'"'.substr($value, $pos, strlen($value));
$column_list[] = sprintf("\"%s\" = %s", $name, $value); $column_list[] = sprintf("\"%s\" = %s", $name, $value);
continue; continue;
} }