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optimized a bit

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This commit is contained in:
Loïc Chapeaux
2002-02-15 12:32:04 +00:00
parent b5bfb25e51
commit 43c6c23c6a
1 changed files with 10 additions and 9 deletions
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19
sql.php3
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@@ -73,8 +73,9 @@ if (isset($btnDrop) || isset($navig)) {
// query may contain aliases.
// (todo: check for embedded comments...)
if (eregi('SELECT[[:space:]]', $sql_query)) {
eregi('SELECT[[:space:]](.*)[[:space:]]FROM[[:space:]]+(`[^`]+`|[A-Za-z0-9_$]+)([\.]*)(`[^`]*`|[A-Za-z0-9_$]*)', $sql_query, $tmp);
$is_select = eregi('^SELECT[[:space:]]+', $sql_query);
if ($is_select) {
eregi('^SELECT[[:space:]]+(.*)[[:space:]]+FROM[[:space:]]+(`[^`]+`|[A-Za-z0-9_$]+)([\.]*)(`[^`]*`|[A-Za-z0-9_$]*)', $sql_query, $tmp);
if ($tmp[3] == '.') {
$prev_db = $db;
@@ -85,7 +86,8 @@ if (eregi('SELECT[[:space:]]', $sql_query)) {
else {
$table = str_replace('`', '', $tmp[2]);
}
}
} // end if
/**
* Sets or modifies the $goto variable if required
@@ -193,13 +195,12 @@ else {
$repeat_cells = $cfgRepeatCells;
}
$is_explain = $is_select = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = FALSE;
if (eregi('^EXPLAIN[[:space:]]+', $sql_query)) {
$is_explain = $is_count = $is_export = $is_delete = $is_insert = $is_affected = $is_show = $is_maint = FALSE;
if ($is_select) { // see line 76
$is_count = (eregi('^SELECT[[:space:]]+COUNT\((.*\.+)?.*\)', $sql_query));
$is_export = (eregi('[[:space:]]+INTO OUTFILE[[:space:]]+', $sql_query));
} else if (eregi('^EXPLAIN[[:space:]]+', $sql_query)) {
$is_explain = TRUE;
} else if (eregi('^SELECT[[:space:]]+', $sql_query)) {
$is_select = TRUE;
$is_count = (eregi('^SELECT COUNT\((.*\.+)?.*\)', $sql_query));
$is_export = (eregi(' INTO OUTFILE ', $sql_query));
} else if (eregi('^DELETE[[:space:]]+', $sql_query)) {
$is_delete = TRUE;
$is_affected = TRUE;