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<?php |
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/** |
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* PHPPgAdmin v6.0.0-beta.47 |
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*/ |
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namespace PHPPgAdmin\Database\Traits; |
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/** |
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* Common trait for flags telling if the driver supports certain attributes/operations. |
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*/ |
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trait HasTrait |
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{ |
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public $conn; |
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// The backend platform. Set to UNKNOWN by default. |
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public $platform = 'UNKNOWN'; |
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public $major_version = 9.6; |
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// Max object name length |
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public $_maxNameLen = 63; |
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// Store the current schema |
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public $_schema; |
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// Map of database encoding names to HTTP encoding names. If a |
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// database encoding does not appear in this list, then its HTTP |
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// encoding name is the same as its database encoding name. |
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public $codemap = [ |
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'BIG5' => 'BIG5', |
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'EUC_CN' => 'GB2312', |
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'EUC_JP' => 'EUC-JP', |
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'EUC_KR' => 'EUC-KR', |
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'EUC_TW' => 'EUC-TW', |
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'GB18030' => 'GB18030', |
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'GBK' => 'GB2312', |
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'ISO_8859_5' => 'ISO-8859-5', |
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'ISO_8859_6' => 'ISO-8859-6', |
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'ISO_8859_7' => 'ISO-8859-7', |
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'ISO_8859_8' => 'ISO-8859-8', |
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'JOHAB' => 'CP1361', |
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'KOI8' => 'KOI8-R', |
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'LATIN1' => 'ISO-8859-1', |
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'LATIN2' => 'ISO-8859-2', |
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'LATIN3' => 'ISO-8859-3', |
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'LATIN4' => 'ISO-8859-4', |
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'LATIN5' => 'ISO-8859-9', |
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'LATIN6' => 'ISO-8859-10', |
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'LATIN7' => 'ISO-8859-13', |
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'LATIN8' => 'ISO-8859-14', |
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'LATIN9' => 'ISO-8859-15', |
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'LATIN10' => 'ISO-8859-16', |
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'SJIS' => 'SHIFT_JIS', |
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'SQL_ASCII' => 'US-ASCII', |
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'UHC' => 'WIN949', |
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'UTF8' => 'UTF-8', |
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'WIN866' => 'CP866', |
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'WIN874' => 'CP874', |
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'WIN1250' => 'CP1250', |
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'WIN1251' => 'CP1251', |
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'WIN1252' => 'CP1252', |
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'WIN1256' => 'CP1256', |
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'WIN1258' => 'CP1258', |
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]; |
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public $defaultprops = ['', '', '']; |
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// Extra "magic" types. BIGSERIAL was added in PostgreSQL 7.2. |
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public $extraTypes = ['SERIAL', 'BIGSERIAL']; |
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// Foreign key stuff. First element MUST be the default. |
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public $fkactions = ['NO ACTION', 'RESTRICT', 'CASCADE', 'SET NULL', 'SET DEFAULT']; |
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public $fkdeferrable = ['NOT DEFERRABLE', 'DEFERRABLE']; |
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public $fkinitial = ['INITIALLY IMMEDIATE', 'INITIALLY DEFERRED']; |
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public $fkmatches = ['MATCH SIMPLE', 'MATCH FULL']; |
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// Function properties |
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public $funcprops = [ |
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['', 'VOLATILE', 'IMMUTABLE', 'STABLE'], |
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['', 'CALLED ON NULL INPUT', 'RETURNS NULL ON NULL INPUT'], |
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['', 'SECURITY INVOKER', 'SECURITY DEFINER'], |
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]; |
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// Default help URL |
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public $help_base; |
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// Help sub pages |
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public $help_page; |
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// Name of id column |
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public $id = 'oid'; |
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// Supported join operations for use with view wizard |
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public $joinOps = ['INNER JOIN' => 'INNER JOIN', 'LEFT JOIN' => 'LEFT JOIN', 'RIGHT JOIN' => 'RIGHT JOIN', 'FULL JOIN' => 'FULL JOIN']; |
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// Map of internal language name to syntax highlighting name |
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public $langmap = [ |
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'sql' => 'SQL', |
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'plpgsql' => 'SQL', |
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'php' => 'PHP', |
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'phpu' => 'PHP', |
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'plphp' => 'PHP', |
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'plphpu' => 'PHP', |
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'perl' => 'Perl', |
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'perlu' => 'Perl', |
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'plperl' => 'Perl', |
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'plperlu' => 'Perl', |
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'java' => 'Java', |
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'javau' => 'Java', |
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'pljava' => 'Java', |
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'pljavau' => 'Java', |
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'plj' => 'Java', |
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'plju' => 'Java', |
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'python' => 'Python', |
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'pythonu' => 'Python', |
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'plpython' => 'Python', |
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'plpythonu' => 'Python', |
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'ruby' => 'Ruby', |
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'rubyu' => 'Ruby', |
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'plruby' => 'Ruby', |
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'plrubyu' => 'Ruby', |
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]; |
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// Predefined size types |
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public $predefined_size_types = [ |
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'abstime', |
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'aclitem', |
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'bigserial', |
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'boolean', |
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'bytea', |
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'cid', |
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'cidr', |
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'circle', |
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'date', |
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'float4', |
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'float8', |
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'gtsvector', |
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'inet', |
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'int2', |
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'int4', |
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'int8', |
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'macaddr', |
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'money', |
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'oid', |
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'path', |
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'polygon', |
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'refcursor', |
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'regclass', |
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'regoper', |
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'regoperator', |
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'regproc', |
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'regprocedure', |
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'regtype', |
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'reltime', |
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'serial', |
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'smgr', |
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'text', |
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'tid', |
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'tinterval', |
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'tsquery', |
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'tsvector', |
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'varbit', |
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'void', |
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'xid', |
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]; |
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// List of all legal privileges that can be applied to different types |
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// of objects. |
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public $privlist = [ |
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'table' => ['SELECT', 'INSERT', 'UPDATE', 'DELETE', 'REFERENCES', 'TRIGGER', 'ALL PRIVILEGES'], |
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'view' => ['SELECT', 'INSERT', 'UPDATE', 'DELETE', 'REFERENCES', 'TRIGGER', 'ALL PRIVILEGES'], |
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'sequence' => ['SELECT', 'UPDATE', 'ALL PRIVILEGES'], |
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'database' => ['CREATE', 'TEMPORARY', 'CONNECT', 'ALL PRIVILEGES'], |
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'function' => ['EXECUTE', 'ALL PRIVILEGES'], |
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'language' => ['USAGE', 'ALL PRIVILEGES'], |
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'schema' => ['CREATE', 'USAGE', 'ALL PRIVILEGES'], |
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'tablespace' => ['CREATE', 'ALL PRIVILEGES'], |
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'column' => ['SELECT', 'INSERT', 'UPDATE', 'REFERENCES', 'ALL PRIVILEGES'], |
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]; |
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// List of characters in acl lists and the privileges they |
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// refer to. |
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public $privmap = [ |
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'r' => 'SELECT', |
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'w' => 'UPDATE', |
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'a' => 'INSERT', |
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'd' => 'DELETE', |
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'D' => 'TRUNCATE', |
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'R' => 'RULE', |
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'x' => 'REFERENCES', |
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't' => 'TRIGGER', |
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'X' => 'EXECUTE', |
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'U' => 'USAGE', |
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'C' => 'CREATE', |
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'T' => 'TEMPORARY', |
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'c' => 'CONNECT', |
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]; |
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// Rule action types |
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public $rule_events = ['SELECT', 'INSERT', 'UPDATE', 'DELETE']; |
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// Select operators |
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public $selectOps = [ |
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'=' => 'i', |
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'!=' => 'i', |
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'<' => 'i', |
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'>' => 'i', |
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'<=' => 'i', |
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'>=' => 'i', |
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'<<' => 'i', |
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'>>' => 'i', |
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'<<=' => 'i', |
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'>>=' => 'i', |
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'LIKE' => 'i', |
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'NOT LIKE' => 'i', |
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'ILIKE' => 'i', |
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'NOT ILIKE' => 'i', |
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'SIMILAR TO' => 'i', |
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'NOT SIMILAR TO' => 'i', |
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'~' => 'i', |
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'!~' => 'i', |
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'~*' => 'i', |
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'!~*' => 'i', |
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'IS NULL' => 'p', |
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'IS NOT NULL' => 'p', |
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'IN' => 'x', |
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'NOT IN' => 'x', |
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'@@' => 'i', |
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'@@@' => 'i', |
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'@>' => 'i', |
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'<@' => 'i', |
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'@@ to_tsquery' => 't', |
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'@@@ to_tsquery' => 't', |
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'@> to_tsquery' => 't', |
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'<@ to_tsquery' => 't', |
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'@@ plainto_tsquery' => 't', |
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'@@@ plainto_tsquery' => 't', |
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'@> plainto_tsquery' => 't', |
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'<@ plainto_tsquery' => 't', |
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]; |
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// Array of allowed trigger events |
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public $triggerEvents = [ |
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'INSERT', |
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'UPDATE', |
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'DELETE', |
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'INSERT OR UPDATE', |
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'INSERT OR DELETE', |
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'DELETE OR UPDATE', |
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'INSERT OR DELETE OR UPDATE', |
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]; |
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// When to execute the trigger |
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public $triggerExecTimes = ['BEFORE', 'AFTER']; |
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// How often to execute the trigger |
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public $triggerFrequency = ['ROW', 'STATEMENT']; |
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// Array of allowed type alignments |
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public $typAligns = ['char', 'int2', 'int4', 'double']; |
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// The default type alignment |
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public $typAlignDef = 'int4'; |
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// Default index type |
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public $typIndexDef = 'BTREE'; |
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// Array of allowed index types |
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public $typIndexes = ['BTREE', 'RTREE', 'GIST', 'GIN', 'HASH']; |
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// Array of allowed type storage attributes |
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public $typStorages = ['plain', 'external', 'extended', 'main']; |
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// The default type storage |
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public $typStorageDef = 'plain'; |
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/** |
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* Determines if it has tablespaces. |
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* |
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* @return bool true if has tablespaces, False otherwise |
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*/ |
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public function hasTablespaces() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has shared comments. |
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* |
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* @return bool true if has shared comments, False otherwise |
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*/ |
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public function hasSharedComments() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has roles. |
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* |
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* @return bool true if has roles, False otherwise |
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*/ |
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public function hasRoles() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has grant option. |
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* |
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* @return bool true if has grant option, False otherwise |
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*/ |
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public function hasGrantOption() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has create table like with constraints. |
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* |
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* @return bool true if has create table like with constraints, False otherwise |
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*/ |
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public function hasCreateTableLikeWithConstraints() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has create table like with indexes. |
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* |
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* @return bool true if has create table like with indexes, False otherwise |
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*/ |
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public function hasCreateTableLikeWithIndexes() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has create field with constraints. |
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* |
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* @return bool true if has create field with constraints, False otherwise |
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*/ |
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public function hasCreateFieldWithConstraints() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has domain constraints. |
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* |
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* @return bool true if has domain constraints, False otherwise |
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*/ |
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public function hasDomainConstraints() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has function alter owner. |
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* |
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* @return bool true if has function alter owner, False otherwise |
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*/ |
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public function hasFunctionAlterOwner() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has function alter schema. |
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* |
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* @return bool true if has function alter schema, False otherwise |
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*/ |
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public function hasFunctionAlterSchema() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has read only queries. |
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* |
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* @return bool true if has read only queries, False otherwise |
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*/ |
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public function hasReadOnlyQueries() |
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{ |
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return true; |
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} |
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/** |
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* Determines if it has aggregate sort operation. |
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* |
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* @return bool true if has aggregate sort operation, False otherwise |
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*/ |
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public function hasAggregateSortOp() |
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{ |
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|
return true; |
372
|
|
|
} |
373
|
|
|
|
374
|
|
|
/** |
375
|
|
|
* Determines if it has alter aggregate. |
376
|
|
|
* |
377
|
|
|
* @return bool true if has alter aggregate, False otherwise |
378
|
|
|
*/ |
379
|
|
|
public function hasAlterAggregate() |
380
|
|
|
{ |
381
|
|
|
return true; |
382
|
|
|
} |
383
|
|
|
|
384
|
|
|
/** |
385
|
|
|
* Determines if it has alter column type. |
386
|
|
|
* |
387
|
|
|
* @return bool true if has alter column type, False otherwise |
388
|
|
|
*/ |
389
|
|
|
public function hasAlterColumnType() |
390
|
|
|
{ |
391
|
|
|
return true; |
392
|
|
|
} |
393
|
|
|
|
394
|
|
|
/** |
395
|
|
|
* Determines if it has alter database owner. |
396
|
|
|
* |
397
|
|
|
* @return bool true if has alter database owner, False otherwise |
398
|
|
|
*/ |
399
|
|
|
public function hasAlterDatabaseOwner() |
400
|
|
|
{ |
401
|
|
|
return true; |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
/** |
405
|
|
|
* Determines if it has alter schema. |
406
|
|
|
* |
407
|
|
|
* @return bool true if has alter schema, False otherwise |
408
|
|
|
*/ |
409
|
|
|
public function hasAlterSchema() |
410
|
|
|
{ |
411
|
|
|
return true; |
412
|
|
|
} |
413
|
|
|
|
414
|
|
|
/** |
415
|
|
|
* Determines if it has alter schema owner. |
416
|
|
|
* |
417
|
|
|
* @return bool true if has alter schema owner, False otherwise |
418
|
|
|
*/ |
419
|
|
|
public function hasAlterSchemaOwner() |
420
|
|
|
{ |
421
|
|
|
return true; |
422
|
|
|
} |
423
|
|
|
|
424
|
|
|
/** |
425
|
|
|
* Determines if it has alter sequence schema. |
426
|
|
|
* |
427
|
|
|
* @return bool true if has alter sequence schema, False otherwise |
428
|
|
|
*/ |
429
|
|
|
public function hasAlterSequenceSchema() |
430
|
|
|
{ |
431
|
|
|
return true; |
432
|
|
|
} |
433
|
|
|
|
434
|
|
|
/** |
435
|
|
|
* Determines if it has alter sequence start. |
436
|
|
|
* |
437
|
|
|
* @return bool true if has alter sequence start, False otherwise |
438
|
|
|
*/ |
439
|
|
|
public function hasAlterSequenceStart() |
440
|
|
|
{ |
441
|
|
|
return true; |
442
|
|
|
} |
443
|
|
|
|
444
|
|
|
/** |
445
|
|
|
* Determines if it has alter table schema. |
446
|
|
|
* |
447
|
|
|
* @return bool true if has alter table schema, False otherwise |
448
|
|
|
*/ |
449
|
|
|
public function hasAlterTableSchema() |
450
|
|
|
{ |
451
|
|
|
return true; |
452
|
|
|
} |
453
|
|
|
|
454
|
|
|
/** |
455
|
|
|
* Determines if it has autovacuum. |
456
|
|
|
* |
457
|
|
|
* @return bool true if has autovacuum, False otherwise |
458
|
|
|
*/ |
459
|
|
|
public function hasAutovacuum() |
460
|
|
|
{ |
461
|
|
|
return true; |
462
|
|
|
} |
463
|
|
|
|
464
|
|
|
/** |
465
|
|
|
* Determines if it has create table like. |
466
|
|
|
* |
467
|
|
|
* @return bool true if has create table like, False otherwise |
468
|
|
|
*/ |
469
|
|
|
public function hasCreateTableLike() |
470
|
|
|
{ |
471
|
|
|
return true; |
472
|
|
|
} |
473
|
|
|
|
474
|
|
|
/** |
475
|
|
|
* Determines if it has disable triggers. |
476
|
|
|
* |
477
|
|
|
* @return bool true if has disable triggers, False otherwise |
478
|
|
|
*/ |
479
|
|
|
public function hasDisableTriggers() |
480
|
|
|
{ |
481
|
|
|
return true; |
482
|
|
|
} |
483
|
|
|
|
484
|
|
|
/** |
485
|
|
|
* Determines if it has alter domains. |
486
|
|
|
* |
487
|
|
|
* @return bool true if has alter domains, False otherwise |
488
|
|
|
*/ |
489
|
|
|
public function hasAlterDomains() |
490
|
|
|
{ |
491
|
|
|
return true; |
492
|
|
|
} |
493
|
|
|
|
494
|
|
|
/** |
495
|
|
|
* Determines if it has enum types. |
496
|
|
|
* |
497
|
|
|
* @return bool true if has enum types, False otherwise |
498
|
|
|
*/ |
499
|
|
|
public function hasEnumTypes() |
500
|
|
|
{ |
501
|
|
|
return true; |
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
/** |
505
|
|
|
* Determines if it has fts. |
506
|
|
|
* |
507
|
|
|
* @return bool true if has fts, False otherwise |
508
|
|
|
*/ |
509
|
|
|
public function hasFTS() |
510
|
|
|
{ |
511
|
|
|
return true; |
512
|
|
|
} |
513
|
|
|
|
514
|
|
|
/** |
515
|
|
|
* Determines if it has function costing. |
516
|
|
|
* |
517
|
|
|
* @return bool true if has function costing, False otherwise |
518
|
|
|
*/ |
519
|
|
|
public function hasFunctionCosting() |
520
|
|
|
{ |
521
|
|
|
return true; |
522
|
|
|
} |
523
|
|
|
|
524
|
|
|
/** |
525
|
|
|
* Determines if it has function guc. |
526
|
|
|
* |
527
|
|
|
* @return bool true if has function guc, False otherwise |
528
|
|
|
*/ |
529
|
|
|
public function hasFunctionGUC() |
530
|
|
|
{ |
531
|
|
|
return true; |
532
|
|
|
} |
533
|
|
|
|
534
|
|
|
/** |
535
|
|
|
* Determines if it has named parameters. |
536
|
|
|
* |
537
|
|
|
* @return bool true if has named parameters, False otherwise |
538
|
|
|
*/ |
539
|
|
|
public function hasNamedParams() |
540
|
|
|
{ |
541
|
|
|
return true; |
542
|
|
|
} |
543
|
|
|
|
544
|
|
|
/** |
545
|
|
|
* Determines if it has prepare. |
546
|
|
|
* |
547
|
|
|
* @return bool true if has prepare, False otherwise |
548
|
|
|
*/ |
549
|
|
|
public function hasPrepare() |
550
|
|
|
{ |
551
|
|
|
return true; |
552
|
|
|
} |
553
|
|
|
|
554
|
|
|
/** |
555
|
|
|
* Determines if it has prepared xacts. |
556
|
|
|
* |
557
|
|
|
* @return bool true if has prepared xacts, False otherwise |
558
|
|
|
*/ |
559
|
|
|
public function hasPreparedXacts() |
560
|
|
|
{ |
561
|
|
|
return true; |
562
|
|
|
} |
563
|
|
|
|
564
|
|
|
/** |
565
|
|
|
* Determines if it has recluster. |
566
|
|
|
* |
567
|
|
|
* @return bool true if has recluster, False otherwise |
568
|
|
|
*/ |
569
|
|
|
public function hasRecluster() |
570
|
|
|
{ |
571
|
|
|
return true; |
572
|
|
|
} |
573
|
|
|
|
574
|
|
|
/** |
575
|
|
|
* Determines if it has server admin funcs. |
576
|
|
|
* |
577
|
|
|
* @return bool true if has server admin funcs, False otherwise |
578
|
|
|
*/ |
579
|
|
|
public function hasServerAdminFuncs() |
580
|
|
|
{ |
581
|
|
|
return true; |
582
|
|
|
} |
583
|
|
|
|
584
|
|
|
/** |
585
|
|
|
* Determines if it has query cancel. |
586
|
|
|
* |
587
|
|
|
* @return bool true if has query cancel, False otherwise |
588
|
|
|
*/ |
589
|
|
|
public function hasQueryCancel() |
590
|
|
|
{ |
591
|
|
|
return true; |
592
|
|
|
} |
593
|
|
|
|
594
|
|
|
/** |
595
|
|
|
* Determines if it has user rename. |
596
|
|
|
* |
597
|
|
|
* @return bool true if has user rename, False otherwise |
598
|
|
|
*/ |
599
|
|
|
public function hasUserRename() |
600
|
|
|
{ |
601
|
|
|
return true; |
602
|
|
|
} |
603
|
|
|
|
604
|
|
|
/** |
605
|
|
|
* Determines if it has user signals. |
606
|
|
|
* |
607
|
|
|
* @return bool true if has user signals, False otherwise |
608
|
|
|
*/ |
609
|
|
|
public function hasUserSignals() |
610
|
|
|
{ |
611
|
|
|
return true; |
612
|
|
|
} |
613
|
|
|
|
614
|
|
|
/** |
615
|
|
|
* Determines if it has virtual transaction identifier. |
616
|
|
|
* |
617
|
|
|
* @return bool true if has virtual transaction identifier, False otherwise |
618
|
|
|
*/ |
619
|
|
|
public function hasVirtualTransactionId() |
620
|
|
|
{ |
621
|
|
|
return true; |
622
|
|
|
} |
623
|
|
|
|
624
|
|
|
/** |
625
|
|
|
* Determines if it has alter database. |
626
|
|
|
* |
627
|
|
|
* @return bool true if has alter database, False otherwise |
628
|
|
|
*/ |
629
|
|
|
public function hasAlterDatabase() |
630
|
|
|
{ |
631
|
|
|
return $this->hasAlterDatabaseRename(); |
632
|
|
|
} |
633
|
|
|
|
634
|
|
|
/** |
635
|
|
|
* Determines if it has alter database rename. |
636
|
|
|
* |
637
|
|
|
* @return bool true if has alter database rename, False otherwise |
638
|
|
|
*/ |
639
|
|
|
public function hasAlterDatabaseRename() |
640
|
|
|
{ |
641
|
|
|
return true; |
642
|
|
|
} |
643
|
|
|
|
644
|
|
|
/** |
645
|
|
|
* Determines if it has database collation. |
646
|
|
|
* |
647
|
|
|
* @return bool true if has database collation, False otherwise |
648
|
|
|
*/ |
649
|
|
|
public function hasDatabaseCollation() |
650
|
|
|
{ |
651
|
|
|
return true; |
652
|
|
|
} |
653
|
|
|
|
654
|
|
|
/** |
655
|
|
|
* Determines if it has magic types. |
656
|
|
|
* |
657
|
|
|
* @return bool true if has magic types, False otherwise |
658
|
|
|
*/ |
659
|
|
|
public function hasMagicTypes() |
660
|
|
|
{ |
661
|
|
|
return true; |
662
|
|
|
} |
663
|
|
|
|
664
|
|
|
/** |
665
|
|
|
* Determines if it has query kill. |
666
|
|
|
* |
667
|
|
|
* @return bool true if has query kill, False otherwise |
668
|
|
|
*/ |
669
|
|
|
public function hasQueryKill() |
670
|
|
|
{ |
671
|
|
|
return true; |
672
|
|
|
} |
673
|
|
|
|
674
|
|
|
/** |
675
|
|
|
* Determines if it has concurrent index build. |
676
|
|
|
* |
677
|
|
|
* @return bool true if has concurrent index build, False otherwise |
678
|
|
|
*/ |
679
|
|
|
public function hasConcurrentIndexBuild() |
680
|
|
|
{ |
681
|
|
|
return true; |
682
|
|
|
} |
683
|
|
|
|
684
|
|
|
/** |
685
|
|
|
* Determines if it has force reindex. |
686
|
|
|
* |
687
|
|
|
* @return bool true if has force reindex, False otherwise |
688
|
|
|
*/ |
689
|
|
|
public function hasForceReindex() |
690
|
|
|
{ |
691
|
|
|
return false; |
692
|
|
|
} |
693
|
|
|
|
694
|
|
|
/** |
695
|
|
|
* Determines if it has bytea hexadecimal default. |
696
|
|
|
* |
697
|
|
|
* @return bool true if has bytea hexadecimal default, False otherwise |
698
|
|
|
*/ |
699
|
|
|
public function hasByteaHexDefault() |
700
|
|
|
{ |
701
|
|
|
return true; |
702
|
|
|
} |
703
|
|
|
} |
704
|
|
|
|