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Speed up table copy

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This commit is contained in:
Steve Alberty
2001-06-22 13:06:21 +00:00
parent 23bee858a3
commit ce1167ab72
1 changed files with 14 additions and 7 deletions
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21
tbl_copy.php3
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@@ -17,11 +17,19 @@ function my_handler($sql_insert)
}
$sql_structure = get_table_def($db, $table, "\n");
// in dependence of get_table_def result (new or old version)
if(MYSQL_MAJOR_VERSION == "3.23") $sql_structure = ereg_replace("CREATE TABLE `$table`", "CREATE TABLE `$new_name`", $sql_structure);
else $sql_structure = ereg_replace("CREATE TABLE $table", "CREATE TABLE $new_name", $sql_structure);
$result = mysql_query($sql_structure) or mysql_die();
// speedup copy table - staybyte - 22. Juni 2001
if(MYSQL_MAJOR_VERSION >= "3.23"){
$sql_structure = ereg_replace("CREATE TABLE `$table`", "CREATE TABLE `$new_name`", $sql_structure);
$result = mysql_query($sql_structure) or mysql_die();
if($what == "data"){
$query="INSERT INTO $new_name SELECT * FROM $table";
$result = mysql_query($query) or mysql_die();
}
}
else{
$sql_structure = ereg_replace("CREATE TABLE $table", "CREATE TABLE $new_name", $sql_structure);
$result = mysql_query($sql_structure) or mysql_die();
}
if (isset($sql_query))
$sql_query .= "\n$sql_structure";
@@ -31,8 +39,7 @@ else
//$sql_query .= "\n$sql_structure";
if($what == "data")
get_table_content($db, $table, "my_handler");
if(MYSQL_MAJOR_VERSION < "3.23" && $what == "data") get_table_content($db, $table, "my_handler");
eval("\$message = \"$strCopyTableOK\";");
require("./db_details.php3");