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Code Issues Releases Wiki Activity

SQLite: Allow setting auto increment for empty tables

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This commit is contained in:
Jakub Vrana
2019-08-21 11:44:57 +02:00
parent 48f33f6255
commit 903de0e889
2 changed files with 7 additions and 0 deletions
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6
adminer/drivers/sqlite.inc.php
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@@ -482,6 +482,7 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
} }
function alter_table($table, $name, $fields, $foreign, $comment, $engine, $collation, $auto_increment, $partitioning) { function alter_table($table, $name, $fields, $foreign, $comment, $engine, $collation, $auto_increment, $partitioning) {
global $connection;
$use_all_fields = ($table == "" || $foreign); $use_all_fields = ($table == "" || $foreign);
foreach ($fields as $field) { foreach ($fields as $field) {
if ($field[0] != "" || !$field[1] || $field[2]) { if ($field[0] != "" || !$field[1] || $field[2]) {
@@ -512,7 +513,12 @@ if (isset($_GET["sqlite"]) || isset($_GET["sqlite2"])) {
return false; return false;
} }
if ($auto_increment) { if ($auto_increment) {
queries("BEGIN");
queries("UPDATE sqlite_sequence SET seq = $auto_increment WHERE name = " . q($name)); // ignores error queries("UPDATE sqlite_sequence SET seq = $auto_increment WHERE name = " . q($name)); // ignores error
if (!$connection->affected_rows) {
queries("INSERT INTO sqlite_sequence (name, seq) VALUES (" . q($name) . ", $auto_increment)");
}
queries("COMMIT");
} }
return true; return true;
} }

1
changes.txt
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@@ -4,6 +4,7 @@ MySQL: Allow editing rows identified by negative floats (bug #695)
MySQL: Skip editing generated columns MySQL: Skip editing generated columns
SQLite: Quote strings stored in integer columns in export (bug #696) SQLite: Quote strings stored in integer columns in export (bug #696)
SQLite: Handle error in altering table (bug #697) SQLite: Handle error in altering table (bug #697)
SQLite: Allow setting auto increment for empty tables
Adminer 4.7.2 (released 2019-07-18): Adminer 4.7.2 (released 2019-07-18):
Do not attempt logging in without password (bug #676) Do not attempt logging in without password (bug #676)