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#18655582

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@7261 201d5d3c-b55e-5fd7-737f-ddc643e51545
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clench 2010-01-29 04:20:10 +00:00
parent 89fc7e47aa
commit e8bd3e145b
1 changed files with 10 additions and 9 deletions
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19
classes/db/DBFirebird.class.php
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@ -434,9 +434,13 @@
* $is_unique? unique : none * $is_unique? unique : none
**/ **/
function addIndex($table_name, $index_name, $target_columns, $is_unique = false) { function addIndex($table_name, $index_name, $target_columns, $is_unique = false) {
// index name 크기가 31byte로 제한으로 index name을 넣지 않음
// Firebird에서는 index name을 넣지 않으면 "RDB$10"처럼 자동으로 이름을 부여함
// table을 삭제 할 경우 인덱스도 자동으로 삭제 됨
if(!is_array($target_columns)) $target_columns = array($target_columns); if(!is_array($target_columns)) $target_columns = array($target_columns);
$query = sprintf('CREATE %s INDEX "%s" ON "%s%s" ("%s");', $is_unique?'UNIQUE':'', $index_name, $this->prefix, $table_name, implode('", "',$target_columns)); $query = sprintf('CREATE %s INDEX "" ON "%s%s" ("%s");', $is_unique?'UNIQUE':'', $this->prefix, $table_name, implode('", "',$target_columns));
$this->_query($query); $this->_query($query);
if(!$this->transaction_started) @ibase_commit($this->fd); if(!$this->transaction_started) @ibase_commit($this->fd);
@ -575,15 +579,12 @@
if(count($index_list)) { if(count($index_list)) {
foreach($index_list as $key => $val) { foreach($index_list as $key => $val) {
// index_name = prefix + 'idx_' + no // index name 크기가 31byte로 제한으로 index name을 넣지 않음
// index name 크기가 31byte로 제한되어 있어 일련번호로 대체 // Firebird에서는 index name을 넣지 않으면 "RDB$10"처럼 자동으로 이름을 부여함
$this->idx_no++; // table을 삭제 할 경우 인덱스도 자동으로 삭제 됨
$index_name = $this->prefix;
$index_name .= "idx_";
$index_name .= sprintf("%04d", $this->idx_no);
$schema = sprintf("CREATE INDEX \"%s\" ON \"%s\" (\"%s\");", $schema = sprintf("CREATE INDEX \"\" ON \"%s\" (\"%s\");",
$index_name, $table_name, implode($val, "\",\"")); $table_name, implode($val, "\",\""));
$output = $this->_query($schema); $output = $this->_query($schema);
if(!$this->transaction_started) @ibase_commit($this->fd); if(!$this->transaction_started) @ibase_commit($this->fd);
if(!$output) return false; if(!$output) return false;