X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/7fd40cb0e66919bbdd18715e92507a8a49be3e39..33ff96fd8323040f4551839e55c061b048329f66:/lib/setup/SetupClass.php diff --git a/lib/setup/SetupClass.php b/lib/setup/SetupClass.php index 5191d87c..c14190c3 100755 --- a/lib/setup/SetupClass.php +++ b/lib/setup/SetupClass.php @@ -2,13 +2,15 @@ namespace Nominatim\Setup; +require_once(CONST_BasePath.'/lib/setup/AddressLevelParser.php'); + class SetupFunctions { protected $iCacheMemory; protected $iInstances; protected $sModulePath; protected $aDSNInfo; - protected $sVerbose; + protected $bVerbose; protected $sIgnoreErrors; protected $bEnableDiffUpdates; protected $bEnableDebugStatements; @@ -38,13 +40,13 @@ class SetupFunctions info('module path: ' . $this->sModulePath); // parse database string - $this->aDSNInfo = array_filter(\DB::parseDSN(CONST_Database_DSN)); + $this->aDSNInfo = \Nominatim\DB::parseDSN(CONST_Database_DSN); if (!isset($this->aDSNInfo['port'])) { $this->aDSNInfo['port'] = 5432; } // setting member variables based on command line options stored in $aCMDResult - $this->sVerbose = $aCMDResult['verbose']; + $this->bVerbose = $aCMDResult['verbose']; //setting default values which are not set by the update.php array if (isset($aCMDResult['ignore-errors'])) { @@ -72,8 +74,9 @@ class SetupFunctions public function createDB() { info('Create DB'); - $sDB = \DB::connect(CONST_Database_DSN, false); - if (!\PEAR::isError($sDB)) { + $oDB = new \Nominatim\DB; + + if ($oDB->databaseExists()) { fail('database already exists ('.CONST_Database_DSN.')'); } @@ -90,16 +93,17 @@ class SetupFunctions if ($result != 0) fail('Error executing external command: '.$sCreateDBCmd); } - public function connect($sDatabaseDSN) + public function connect() { - $this->oDB =& getDB(); + $this->oDB = new \Nominatim\DB(); + $this->oDB->connect(); } public function setupDB() { info('Setup DB'); - $fPostgresVersion = getPostgresVersion($this->oDB); + $fPostgresVersion = $this->oDB->getPostgresVersion(); echo 'Postgres version found: '.$fPostgresVersion."\n"; if ($fPostgresVersion < 9.01) { @@ -112,7 +116,7 @@ class SetupFunctions // For extratags and namedetails the hstore_to_json converter is // needed which is only available from Postgresql 9.3+. For older // versions add a dummy function that returns nothing. - $iNumFunc = chksql($this->oDB->getOne("select count(*) from pg_proc where proname = 'hstore_to_json'")); + $iNumFunc = $this->oDB->getOne("select count(*) from pg_proc where proname = 'hstore_to_json'"); if ($iNumFunc == 0) { $this->pgsqlRunScript("create function hstore_to_json(dummy hstore) returns text AS 'select null::text' language sql immutable"); @@ -120,7 +124,7 @@ class SetupFunctions } - $fPostgisVersion = getPostgisVersion($this->oDB); + $fPostgisVersion = $this->oDB->getPostgisVersion(); echo 'Postgis version found: '.$fPostgisVersion."\n"; if ($fPostgisVersion < 2.1) { @@ -132,7 +136,7 @@ class SetupFunctions $this->pgsqlRunScript('ALTER FUNCTION ST_Distance_Spheroid(geometry, geometry, spheroid) RENAME TO ST_DistanceSpheroid'); } - $i = chksql($this->oDB->getOne("select count(*) from pg_user where usename = '".CONST_Database_Web_User."'")); + $i = $this->oDB->getOne("select count(*) from pg_user where usename = '".CONST_Database_Web_User."'"); if ($i == 0) { echo "\nERROR: Web user '".CONST_Database_Web_User."' does not exist. Create it with:\n"; echo "\n createuser ".CONST_Database_Web_User."\n\n"; @@ -140,9 +144,7 @@ class SetupFunctions } // Try accessing the C module, so we know early if something is wrong - if (!checkModulePresence()) { - fail('error loading nominatim.so module'); - } + checkModulePresence(); // raises exception on failure if (!file_exists(CONST_ExtraDataPath.'/country_osm_grid.sql.gz')) { echo 'Error: you need to download the country_osm_grid first:'; @@ -150,7 +152,6 @@ class SetupFunctions exit(1); } $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_name.sql'); - $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_naturalearthdata.sql'); $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_osm_grid.sql.gz'); $this->pgsqlRunScriptFile(CONST_BasePath.'/data/gb_postcode_table.sql'); @@ -188,6 +189,8 @@ class SetupFunctions fail("osm2pgsql not found in '$osm2pgsql'"); } + $osm2pgsql .= ' -S '.CONST_Import_Style; + if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) { $osm2pgsql .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File; } @@ -213,7 +216,7 @@ class SetupFunctions $this->runWithPgEnv($osm2pgsql); - if (!$this->sIgnoreErrors && !chksql($this->oDB->getRow('select * from place limit 1'))) { + if (!$this->sIgnoreErrors && !$this->oDB->getRow('select * from place limit 1')) { fail('No Data'); } } @@ -222,15 +225,13 @@ class SetupFunctions { info('Create Functions'); - // Try accessing the C module, so we know eif something is wrong - // update.php calls this function - if (!checkModulePresence()) { - fail('error loading nominatim.so module'); - } + // Try accessing the C module, so we know early if something is wrong + checkModulePresence(); // raises exception on failure + $this->createSqlFunctions(); } - public function createTables() + public function createTables($bReverseOnly = false) { info('Create Tables'); @@ -268,6 +269,13 @@ class SetupFunctions ); $this->pgsqlRunScript($sTemplate, false); + + if ($bReverseOnly) { + $this->pgExec('DROP TABLE search_name'); + } + + $oAlParser = new AddressLevelParser(CONST_Address_Level_Config); + $oAlParser->createTable($this->oDB, 'address_levels'); } public function createPartitionTables() @@ -344,41 +352,42 @@ class SetupFunctions { info('Drop old Data'); - if (!pg_query($this->oDB->connection, 'TRUNCATE word')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE word'); echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE placex')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE placex'); echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE location_property_osmline')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE location_property_osmline'); echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE place_addressline')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE place_addressline'); echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE place_boundingbox')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE place_boundingbox'); echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE location_area')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE location_area'); echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE search_name')) fail(pg_last_error($this->oDB->connection)); - echo '.'; - if (!pg_query($this->oDB->connection, 'TRUNCATE search_name_blank')) fail(pg_last_error($this->oDB->connection)); + if (!$this->dbReverseOnly()) { + $this->pgExec('TRUNCATE search_name'); + echo '.'; + } + $this->pgExec('TRUNCATE search_name_blank'); echo '.'; - if (!pg_query($this->oDB->connection, 'DROP SEQUENCE seq_place')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('DROP SEQUENCE seq_place'); echo '.'; - if (!pg_query($this->oDB->connection, 'CREATE SEQUENCE seq_place start 100000')) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('CREATE SEQUENCE seq_place start 100000'); echo '.'; $sSQL = 'select distinct partition from country_name'; - $aPartitions = chksql($this->oDB->getCol($sSQL)); + $aPartitions = $this->oDB->getCol($sSQL); + if (!$this->bNoPartitions) $aPartitions[] = 0; foreach ($aPartitions as $sPartition) { - if (!pg_query($this->oDB->connection, 'TRUNCATE location_road_'.$sPartition)) fail(pg_last_error($this->oDB->connection)); + $this->pgExec('TRUNCATE location_road_'.$sPartition); echo '.'; } // used by getorcreate_word_id to ignore frequent partial words $sSQL = 'CREATE OR REPLACE FUNCTION get_maxwordfreq() RETURNS integer AS '; $sSQL .= '$$ SELECT '.CONST_Max_Word_Frequency.' as maxwordfreq; $$ LANGUAGE SQL IMMUTABLE'; - if (!pg_query($this->oDB->connection, $sSQL)) { - fail(pg_last_error($this->oDB->connection)); - } + $this->pgExec($sSQL); echo ".\n"; // pre-create the word list @@ -389,34 +398,48 @@ class SetupFunctions info('Load Data'); $sColumns = 'osm_type, osm_id, class, type, name, admin_level, address, extratags, geometry'; + $aDBInstances = array(); $iLoadThreads = max(1, $this->iInstances - 1); for ($i = 0; $i < $iLoadThreads; $i++) { - $aDBInstances[$i] =& getDB(true); + // https://secure.php.net/manual/en/function.pg-connect.php + $DSN = CONST_Database_DSN; + $DSN = preg_replace('/^pgsql:/', '', $DSN); + $DSN = preg_replace('/;/', ' ', $DSN); + $aDBInstances[$i] = pg_connect($DSN, PGSQL_CONNECT_FORCE_NEW); + pg_ping($aDBInstances[$i]); + } + + for ($i = 0; $i < $iLoadThreads; $i++) { $sSQL = "INSERT INTO placex ($sColumns) SELECT $sColumns FROM place WHERE osm_id % $iLoadThreads = $i"; $sSQL .= " and not (class='place' and type='houses' and osm_type='W'"; $sSQL .= " and ST_GeometryType(geometry) = 'ST_LineString')"; $sSQL .= ' and ST_IsValid(geometry)'; - if ($this->sVerbose) echo "$sSQL\n"; - if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) { - fail(pg_last_error($aDBInstances[$i]->connection)); + if ($this->bVerbose) echo "$sSQL\n"; + if (!pg_send_query($aDBInstances[$i], $sSQL)) { + fail(pg_last_error($aDBInstances[$i])); } } // last thread for interpolation lines - $aDBInstances[$iLoadThreads] =& getDB(true); + // https://secure.php.net/manual/en/function.pg-connect.php + $DSN = CONST_Database_DSN; + $DSN = preg_replace('/^pgsql:/', '', $DSN); + $DSN = preg_replace('/;/', ' ', $DSN); + $aDBInstances[$iLoadThreads] = pg_connect($DSN, PGSQL_CONNECT_FORCE_NEW); + pg_ping($aDBInstances[$iLoadThreads]); $sSQL = 'insert into location_property_osmline'; $sSQL .= ' (osm_id, address, linegeo)'; $sSQL .= ' SELECT osm_id, address, geometry from place where '; $sSQL .= "class='place' and type='houses' and osm_type='W' and ST_GeometryType(geometry) = 'ST_LineString'"; - if ($this->sVerbose) echo "$sSQL\n"; - if (!pg_send_query($aDBInstances[$iLoadThreads]->connection, $sSQL)) { - fail(pg_last_error($aDBInstances[$iLoadThreads]->connection)); + if ($this->bVerbose) echo "$sSQL\n"; + if (!pg_send_query($aDBInstances[$iLoadThreads], $sSQL)) { + fail(pg_last_error($aDBInstances[$iLoadThreads])); } $bFailed = false; for ($i = 0; $i <= $iLoadThreads; $i++) { - while (($hPGresult = pg_get_result($aDBInstances[$i]->connection)) !== false) { + while (($hPGresult = pg_get_result($aDBInstances[$i])) !== false) { $resultStatus = pg_result_status($hPGresult); // PGSQL_EMPTY_QUERY, PGSQL_COMMAND_OK, PGSQL_TUPLES_OK, // PGSQL_COPY_OUT, PGSQL_COPY_IN, PGSQL_BAD_RESPONSE, @@ -432,17 +455,22 @@ class SetupFunctions if ($bFailed) { fail('SQL errors loading placex and/or location_property_osmline tables'); } + + for ($i = 0; $i < $this->iInstances; $i++) { + pg_close($aDBInstances[$i]); + } + echo "\n"; info('Reanalysing database'); $this->pgsqlRunScript('ANALYSE'); $sDatabaseDate = getDatabaseDate($this->oDB); - pg_query($this->oDB->connection, 'TRUNCATE import_status'); - if ($sDatabaseDate === false) { + $this->oDB->exec('TRUNCATE import_status'); + if (!$sDatabaseDate) { warn('could not determine database date.'); } else { $sSQL = "INSERT INTO import_status (lastimportdate) VALUES('".$sDatabaseDate."')"; - pg_query($this->oDB->connection, $sSQL); + $this->oDB->exec($sSQL); echo "Latest data imported from $sDatabaseDate.\n"; } } @@ -467,7 +495,12 @@ class SetupFunctions $aDBInstances = array(); for ($i = 0; $i < $this->iInstances; $i++) { - $aDBInstances[$i] =& getDB(true); + // https://secure.php.net/manual/en/function.pg-connect.php + $DSN = CONST_Database_DSN; + $DSN = preg_replace('/^pgsql:/', '', $DSN); + $DSN = preg_replace('/;/', ' ', $DSN); + $aDBInstances[$i] = pg_connect($DSN, PGSQL_CONNECT_FORCE_NEW | PGSQL_CONNECT_ASYNC); + pg_ping($aDBInstances[$i]); } foreach (glob(CONST_Tiger_Data_Path.'/*.sql') as $sFile) { @@ -477,11 +510,11 @@ class SetupFunctions $iLines = 0; while (true) { for ($i = 0; $i < $this->iInstances; $i++) { - if (!pg_connection_busy($aDBInstances[$i]->connection)) { - while (pg_get_result($aDBInstances[$i]->connection)); + if (!pg_connection_busy($aDBInstances[$i])) { + while (pg_get_result($aDBInstances[$i])); $sSQL = fgets($hFile, 100000); if (!$sSQL) break 2; - if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) fail(pg_last_error($this->oDB->connection)); + if (!pg_send_query($aDBInstances[$i], $sSQL)) fail(pg_last_error($aDBInstances[$i])); $iLines++; if ($iLines == 1000) { echo '.'; @@ -497,13 +530,17 @@ class SetupFunctions while ($bAnyBusy) { $bAnyBusy = false; for ($i = 0; $i < $this->iInstances; $i++) { - if (pg_connection_busy($aDBInstances[$i]->connection)) $bAnyBusy = true; + if (pg_connection_busy($aDBInstances[$i])) $bAnyBusy = true; } usleep(10); } echo "\n"; } + for ($i = 0; $i < $this->iInstances; $i++) { + pg_close($aDBInstances[$i]); + } + info('Creating indexes on Tiger data'); $sTemplate = file_get_contents(CONST_BasePath.'/sql/tiger_import_finish.sql'); $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate); @@ -523,10 +560,7 @@ class SetupFunctions public function calculatePostcodes($bCMDResultAll) { info('Calculate Postcodes'); - if (!pg_query($this->oDB->connection, 'TRUNCATE location_postcode')) { - fail(pg_last_error($this->oDB->connection)); - } - + $this->pgExec('TRUNCATE location_postcode'); $sSQL = 'INSERT INTO location_postcode'; $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) '; @@ -537,10 +571,7 @@ class SetupFunctions $sSQL .= " WHERE address ? 'postcode' AND address->'postcode' NOT SIMILAR TO '%(,|;)%'"; $sSQL .= ' AND geometry IS NOT null'; $sSQL .= ' GROUP BY country_code, pc'; - - if (!pg_query($this->oDB->connection, $sSQL)) { - fail(pg_last_error($this->oDB->connection)); - } + $this->pgExec($sSQL); if (CONST_Use_Extra_US_Postcodes) { // only add postcodes that are not yet available in OSM @@ -551,7 +582,7 @@ class SetupFunctions $sSQL .= ' FROM us_postcode WHERE postcode NOT IN'; $sSQL .= ' (SELECT postcode FROM location_postcode'; $sSQL .= " WHERE country_code = 'us')"; - if (!pg_query($this->oDB->connection, $sSQL)) fail(pg_last_error($this->oDB->connection)); + $this->pgExec($sSQL); } // add missing postcodes for GB (if available) @@ -561,21 +592,17 @@ class SetupFunctions $sSQL .= ' FROM gb_postcode WHERE postcode NOT IN'; $sSQL .= ' (SELECT postcode FROM location_postcode'; $sSQL .= " WHERE country_code = 'gb')"; - if (!pg_query($this->oDB->connection, $sSQL)) fail(pg_last_error($this->oDB->connection)); + $this->pgExec($sSQL); if (!$bCMDResultAll) { $sSQL = "DELETE FROM word WHERE class='place' and type='postcode'"; $sSQL .= 'and word NOT IN (SELECT postcode FROM location_postcode)'; - if (!pg_query($this->oDB->connection, $sSQL)) { - fail(pg_last_error($this->oDB->connection)); - } + $this->pgExec($sSQL); } + $sSQL = 'SELECT count(getorcreate_postcode_id(v)) FROM '; $sSQL .= '(SELECT distinct(postcode) as v FROM location_postcode) p'; - - if (!pg_query($this->oDB->connection, $sSQL)) { - fail(pg_last_error($this->oDB->connection)); - } + $this->pgExec($sSQL); } public function index($bIndexNoanalyse) @@ -596,20 +623,23 @@ class SetupFunctions fail('error status ' . $iStatus . ' running nominatim!'); } if (!$bIndexNoanalyse) $this->pgsqlRunScript('ANALYSE'); + info('Index ranks 5 - 25'); $iStatus = $this->runWithPgEnv($sBaseCmd.' -r 5 -R 25'); if ($iStatus != 0) { fail('error status ' . $iStatus . ' running nominatim!'); } if (!$bIndexNoanalyse) $this->pgsqlRunScript('ANALYSE'); + info('Index ranks 26 - 30'); $iStatus = $this->runWithPgEnv($sBaseCmd.' -r 26'); if ($iStatus != 0) { fail('error status ' . $iStatus . ' running nominatim!'); } + info('Index postcodes'); $sSQL = 'UPDATE location_postcode SET indexed_status = 0'; - if (!pg_query($this->oDB->connection, $sSQL)) fail(pg_last_error($this->oDB->connection)); + $this->pgExec($sSQL); } public function createSearchIndices() @@ -617,6 +647,9 @@ class SetupFunctions info('Create Search indices'); $sTemplate = file_get_contents(CONST_BasePath.'/sql/indices.src.sql'); + if (!$this->dbReverseOnly()) { + $sTemplate .= file_get_contents(CONST_BasePath.'/sql/indices_search.src.sql'); + } $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate); $sTemplate = $this->replaceTablespace( '{ts:address-index}', @@ -686,11 +719,12 @@ class SetupFunctions 'new_query_log', 'spatial_ref_sys', 'country_name', - 'place_classtype_*' + 'place_classtype_*', + 'country_osm_grid' ); $aDropTables = array(); - $aHaveTables = chksql($this->oDB->getCol("SELECT tablename FROM pg_tables WHERE schemaname='public'")); + $aHaveTables = $this->oDB->getCol("SELECT tablename FROM pg_tables WHERE schemaname='public'"); foreach ($aHaveTables as $sTable) { $bFound = false; @@ -703,15 +737,17 @@ class SetupFunctions if (!$bFound) array_push($aDropTables, $sTable); } foreach ($aDropTables as $sDrop) { - if ($this->sVerbose) echo "dropping table $sDrop\n"; - @pg_query($this->oDB->connection, "DROP TABLE $sDrop CASCADE"); + if ($this->bVerbose) echo "Dropping table $sDrop\n"; + $this->oDB->exec("DROP TABLE $sDrop CASCADE"); // ignore warnings/errors as they might be caused by a table having // been deleted already by CASCADE } if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) { - if ($sVerbose) echo 'deleting '.CONST_Osm2pgsql_Flatnode_File."\n"; - unlink(CONST_Osm2pgsql_Flatnode_File); + if (file_exists(CONST_Osm2pgsql_Flatnode_File)) { + if ($this->bVerbose) echo 'Deleting '.CONST_Osm2pgsql_Flatnode_File."\n"; + unlink(CONST_Osm2pgsql_Flatnode_File); + } } } @@ -733,7 +769,7 @@ class SetupFunctions runSQLScript( $sScript, $bfatal, - $this->sVerbose, + $this->bVerbose, $this->sIgnoreErrors ); } @@ -757,13 +793,17 @@ class SetupFunctions if (!CONST_Use_Aux_Location_data) { $sTemplate = str_replace('-- %NOAUXDATA% ', '', $sTemplate); } + + $sReverseOnly = $this->dbReverseOnly() ? 'true' : 'false'; + $sTemplate = str_replace('%REVERSE-ONLY%', $sReverseOnly, $sTemplate); + $this->pgsqlRunScript($sTemplate); } private function pgsqlRunPartitionScript($sTemplate) { $sSQL = 'select distinct partition from country_name'; - $aPartitions = chksql($this->oDB->getCol($sSQL)); + $aPartitions = $this->oDB->getCol($sSQL); if (!$this->bNoPartitions) $aPartitions[] = 0; preg_match_all('#^-- start(.*?)^-- end#ms', $sTemplate, $aMatches, PREG_SET_ORDER); @@ -783,7 +823,7 @@ class SetupFunctions if (!file_exists($sFilename)) fail('unable to find '.$sFilename); $sCMD = 'psql -p '.$this->aDSNInfo['port'].' -d '.$this->aDSNInfo['database']; - if (!$this->sVerbose) { + if (!$this->bVerbose) { $sCMD .= ' -q'; } if (isset($this->aDSNInfo['hostspec'])) { @@ -846,6 +886,10 @@ class SetupFunctions private function runWithPgEnv($sCmd) { + if ($this->bVerbose) { + echo "Execute: $sCmd\n"; + } + $aProcEnv = null; if (isset($this->aDSNInfo['password'])) { @@ -854,4 +898,28 @@ class SetupFunctions return runWithEnv($sCmd, $aProcEnv); } + + /** + * Execute the SQL command on the open database. + * + * @param string $sSQL SQL command to execute. + * + * @return null + * + * @pre connect() must have been called. + */ + private function pgExec($sSQL) + { + $this->oDB->exec($sSQL); + } + + /** + * Check if the database is in reverse-only mode. + * + * @return True if there is no search_name table and infrastructure. + */ + private function dbReverseOnly() + { + return !($this->oDB->tableExists('search_name')); + } }