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Update DB\Sqlite\dropIndex() method

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Fix for PRIMARY KEY.
This commit is contained in:
Visman 2021-12-29 18:03:01 +07:00
parent 9902e302a5
commit 8f838ce769
1 changed files with 52 additions and 12 deletions
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64
app/Core/DB/Sqlite.php
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@ -552,14 +552,17 @@ class Sqlite
unset($schema['TABLE']['FIELDS'][$field]);
$tmpTable = $this->createTmpTable($schema, $table);
$result = \is_string($tmpTable);
if (! \is_string($tmpTable)) {
return false;
}
$tmp = '"' . \implode('", "', \array_keys($schema['TABLE']['FIELDS'])) . '"';
$query = "INSERT INTO \"{$tmpTable}\" ({$tmp})
SELECT {$tmp}
FROM \"{$table}\"";
return $result && $this->tmpToTable($schema, $query);
return $this->tmpToTable($schema, $query);
}
/**
@ -594,19 +597,20 @@ class Sqlite
}
if ('PRIMARY' === $index) {
$schema = $this->tableSchema($table);
$schema = $this->tableSchema($table);
$schema['TABLE']['OTHERS'][] = 'PRIMARY KEY (' . $this->replIdxs($fields) . ')';
$tmpTable = $this->createTmpTable($schema, $table);
$tmpTable = $this->createTmpTable($schema, $table);
$result = \is_string($tmpTable);
if (! \is_string($tmpTable)) {
return false;
}
$tmp = '"' . \implode('", "', \array_keys($schema['TABLE']['FIELDS'])) . '"';
$query = "INSERT INTO \"{$tmpTable}\" ({$tmp})
SELECT {$tmp}
FROM \"{$table}\"";
return $result && $this->tmpToTable($schema, $query);
return $this->tmpToTable($schema, $query);
} else {
$index = $table . '_' . $index;
@ -614,9 +618,9 @@ class Sqlite
$unique = $unique ? 'UNIQUE' : '';
$query = "CREATE {$unique} INDEX \"{$index}\" ON \"{$table}\" (" . $this->replIdxs($fields) . ')';
}
return false !== $this->db->exec($query);
return false !== $this->db->exec($query);
}
}
/**
@ -630,11 +634,47 @@ class Sqlite
return true;
}
$index = $table . '_' . ('PRIMARY' === $index ? 'pkey' : $index);
if ('PRIMARY' === $index) {
$schema = $this->tableSchema($table);
$this->nameCheck($index);
foreach ($schema['TABLE']['FIELDS'] as &$value) {
$value = \preg_replace(
'%\bPRIMARY\s+KEY\s+(?:(?:ASC|DESC)\s+)?(?:ON\s+CONFLICT\s+(?:ROLLBACK|ABORT|FAIL|IGNORE|REPLACE)\s+)?(?:AUTOINCREMENT\s+)?%si',
'',
$value
);
}
return false !== $this->db->exec("DROP INDEX \"{$index}\"");
unset($value);
$tmp = [];
foreach ($schema['TABLE']['OTHERS'] as $value) {
if (\preg_match('%\bPRIMARY\s+KEY\b%si', $value)) {
continue;
}
$tmp[] = $value;
}
$schema['TABLE']['OTHERS'] = $tmp;
$tmpTable = $this->createTmpTable($schema, $table);
if (! \is_string($tmpTable)) {
return false;
}
$tmp = '"' . \implode('", "', \array_keys($schema['TABLE']['FIELDS'])) . '"';
$query = "INSERT INTO \"{$tmpTable}\" ({$tmp})
SELECT {$tmp}
FROM \"{$table}\"";
return $this->tmpToTable($schema, $query);
} else {
$this->nameCheck($index);
return false !== $this->db->exec("DROP INDEX \"{$table}_{$index}\"");
}
}
/**