protected $iInstances;
protected $sModulePath;
protected $aDSNInfo;
+ protected $bQuiet;
protected $bVerbose;
protected $sIgnoreErrors;
protected $bEnableDiffUpdates;
protected $bEnableDebugStatements;
protected $bNoPartitions;
+ protected $bDrop;
protected $oDB = null;
public function __construct(array $aCMDResult)
warn('resetting threads to '.$this->iInstances);
}
- // Assume we can steal all the cache memory in the box (unless told otherwise)
if (isset($aCMDResult['osm2pgsql-cache'])) {
$this->iCacheMemory = $aCMDResult['osm2pgsql-cache'];
+ } elseif (!is_null(CONST_Osm2pgsql_Flatnode_File)) {
+ // When flatnode files are enabled then disable cache per default.
+ $this->iCacheMemory = 0;
} else {
+ // Otherwise: Assume we can steal all the cache memory in the box.
$this->iCacheMemory = getCacheMemoryMB();
}
}
// setting member variables based on command line options stored in $aCMDResult
+ $this->bQuiet = $aCMDResult['quiet'];
$this->bVerbose = $aCMDResult['verbose'];
//setting default values which are not set by the update.php array
} else {
$this->bEnableDiffUpdates = false;
}
+
+ $this->bDrop = $aCMDResult['drop'];
}
public function createDB()
fail('database already exists ('.CONST_Database_DSN.')');
}
- $sCreateDBCmd = 'createdb -E UTF-8 -p '.$this->aDSNInfo['port'].' '.$this->aDSNInfo['database'];
+ $sCreateDBCmd = 'createdb -E UTF-8'
+ .' -p '.escapeshellarg($this->aDSNInfo['port'])
+ .' '.escapeshellarg($this->aDSNInfo['database']);
if (isset($this->aDSNInfo['username'])) {
- $sCreateDBCmd .= ' -U '.$this->aDSNInfo['username'];
+ $sCreateDBCmd .= ' -U '.escapeshellarg($this->aDSNInfo['username']);
}
if (isset($this->aDSNInfo['hostspec'])) {
- $sCreateDBCmd .= ' -h '.$this->aDSNInfo['hostspec'];
+ $sCreateDBCmd .= ' -h '.escapeshellarg($this->aDSNInfo['hostspec']);
}
$result = $this->runWithPgEnv($sCreateDBCmd);
if ($this->bNoPartitions) {
$this->pgsqlRunScript('update country_name set partition = 0');
}
-
- // the following will be needed by createFunctions later but
- // is only defined in the subsequently called createTables
- // Create dummies here that will be overwritten by the proper
- // versions in create-tables.
- $this->pgsqlRunScript('CREATE TABLE IF NOT EXISTS place_boundingbox ()');
- $this->pgsqlRunScript('CREATE TYPE wikipedia_article_match AS ()', false);
}
public function importData($sOSMFile)
fail("osm2pgsql not found in '$osm2pgsql'");
}
- $osm2pgsql .= ' -S '.CONST_Import_Style;
+ $osm2pgsql .= ' -S '.escapeshellarg(CONST_Import_Style);
if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
- $osm2pgsql .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
+ $osm2pgsql .= ' --flat-nodes '.escapeshellarg(CONST_Osm2pgsql_Flatnode_File);
}
if (CONST_Tablespace_Osm2pgsql_Data)
- $osm2pgsql .= ' --tablespace-slim-data '.CONST_Tablespace_Osm2pgsql_Data;
+ $osm2pgsql .= ' --tablespace-slim-data '.escapeshellarg(CONST_Tablespace_Osm2pgsql_Data);
if (CONST_Tablespace_Osm2pgsql_Index)
- $osm2pgsql .= ' --tablespace-slim-index '.CONST_Tablespace_Osm2pgsql_Index;
+ $osm2pgsql .= ' --tablespace-slim-index '.escapeshellarg(CONST_Tablespace_Osm2pgsql_Index);
if (CONST_Tablespace_Place_Data)
- $osm2pgsql .= ' --tablespace-main-data '.CONST_Tablespace_Place_Data;
+ $osm2pgsql .= ' --tablespace-main-data '.escapeshellarg(CONST_Tablespace_Place_Data);
if (CONST_Tablespace_Place_Index)
- $osm2pgsql .= ' --tablespace-main-index '.CONST_Tablespace_Place_Index;
+ $osm2pgsql .= ' --tablespace-main-index '.escapeshellarg(CONST_Tablespace_Place_Index);
$osm2pgsql .= ' -lsc -O gazetteer --hstore --number-processes 1';
- $osm2pgsql .= ' -C '.$this->iCacheMemory;
- $osm2pgsql .= ' -P '.$this->aDSNInfo['port'];
+ $osm2pgsql .= ' -C '.escapeshellarg($this->iCacheMemory);
+ $osm2pgsql .= ' -P '.escapeshellarg($this->aDSNInfo['port']);
if (isset($this->aDSNInfo['username'])) {
- $osm2pgsql .= ' -U '.$this->aDSNInfo['username'];
+ $osm2pgsql .= ' -U '.escapeshellarg($this->aDSNInfo['username']);
}
if (isset($this->aDSNInfo['hostspec'])) {
- $osm2pgsql .= ' -H '.$this->aDSNInfo['hostspec'];
+ $osm2pgsql .= ' -H '.escapeshellarg($this->aDSNInfo['hostspec']);
}
- $osm2pgsql .= ' -d '.$this->aDSNInfo['database'].' '.$sOSMFile;
+ $osm2pgsql .= ' -d '.escapeshellarg($this->aDSNInfo['database']).' '.escapeshellarg($sOSMFile);
$this->runWithPgEnv($osm2pgsql);
if (!$this->sIgnoreErrors && !$this->oDB->getRow('select * from place limit 1')) {
fail('No Data');
}
+
+ if ($this->bDrop) {
+ $this->dropTable('planet_osm_nodes');
+ $this->removeFlatnodeFile();
+ }
}
public function createFunctions()
info('Create Tables');
$sTemplate = file_get_contents(CONST_BasePath.'/sql/tables.sql');
- $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
- $sTemplate = $this->replaceTablespace(
- '{ts:address-data}',
- CONST_Tablespace_Address_Data,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:address-index}',
- CONST_Tablespace_Address_Index,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:search-data}',
- CONST_Tablespace_Search_Data,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:search-index}',
- CONST_Tablespace_Search_Index,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-data}',
- CONST_Tablespace_Aux_Data,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-index}',
- CONST_Tablespace_Aux_Index,
- $sTemplate
- );
+ $sTemplate = $this->replaceSqlPatterns($sTemplate);
$this->pgsqlRunScript($sTemplate, false);
if ($bReverseOnly) {
- $this->pgExec('DROP TABLE search_name');
+ $this->dropTable('search_name');
}
$oAlParser = new AddressLevelParser(CONST_Address_Level_Config);
$oAlParser->createTable($this->oDB, 'address_levels');
}
- public function createPartitionTables()
+ public function createTableTriggers()
{
- info('Create Partition Tables');
-
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/partition-tables.src.sql');
- $sTemplate = $this->replaceTablespace(
- '{ts:address-data}',
- CONST_Tablespace_Address_Data,
- $sTemplate
- );
+ info('Create Tables');
- $sTemplate = $this->replaceTablespace(
- '{ts:address-index}',
- CONST_Tablespace_Address_Index,
- $sTemplate
- );
+ $sTemplate = file_get_contents(CONST_BasePath.'/sql/table-triggers.sql');
+ $sTemplate = $this->replaceSqlPatterns($sTemplate);
- $sTemplate = $this->replaceTablespace(
- '{ts:search-data}',
- CONST_Tablespace_Search_Data,
- $sTemplate
- );
-
- $sTemplate = $this->replaceTablespace(
- '{ts:search-index}',
- CONST_Tablespace_Search_Index,
- $sTemplate
- );
+ $this->pgsqlRunScript($sTemplate, false);
+ }
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-data}',
- CONST_Tablespace_Aux_Data,
- $sTemplate
- );
+ public function createPartitionTables()
+ {
+ info('Create Partition Tables');
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-index}',
- CONST_Tablespace_Aux_Index,
- $sTemplate
- );
+ $sTemplate = file_get_contents(CONST_BasePath.'/sql/partition-tables.src.sql');
+ $sTemplate = $this->replaceSqlPatterns($sTemplate);
$this->pgsqlRunPartitionScript($sTemplate);
}
public function importWikipediaArticles()
{
- $sWikiArticlesFile = CONST_Wikipedia_Data_Path.'/wikipedia_article.sql.bin';
- $sWikiRedirectsFile = CONST_Wikipedia_Data_Path.'/wikipedia_redirect.sql.bin';
+ $sWikiArticlesFile = CONST_Wikipedia_Data_Path.'/wikimedia-importance.sql.gz';
if (file_exists($sWikiArticlesFile)) {
- info('Importing wikipedia articles');
- $this->pgsqlRunDropAndRestore($sWikiArticlesFile);
- } else {
- warn('wikipedia article dump file not found - places will have default importance');
- }
- if (file_exists($sWikiRedirectsFile)) {
- info('Importing wikipedia redirects');
- $this->pgsqlRunDropAndRestore($sWikiRedirectsFile);
+ info('Importing wikipedia articles and redirects');
+ $this->dropTable('wikipedia_article');
+ $this->dropTable('wikipedia_redirect');
+ $this->pgsqlRunScriptFile($sWikiArticlesFile);
} else {
- warn('wikipedia redirect dump file not found - some place importance values may be missing');
+ warn('wikipedia importance dump file not found - places will have default importance');
}
}
{
info('Drop old Data');
- $this->pgExec('TRUNCATE word');
+ $this->oDB->exec('TRUNCATE word');
echo '.';
- $this->pgExec('TRUNCATE placex');
+ $this->oDB->exec('TRUNCATE placex');
echo '.';
- $this->pgExec('TRUNCATE location_property_osmline');
+ $this->oDB->exec('TRUNCATE location_property_osmline');
echo '.';
- $this->pgExec('TRUNCATE place_addressline');
+ $this->oDB->exec('TRUNCATE place_addressline');
echo '.';
- $this->pgExec('TRUNCATE place_boundingbox');
- echo '.';
- $this->pgExec('TRUNCATE location_area');
+ $this->oDB->exec('TRUNCATE location_area');
echo '.';
if (!$this->dbReverseOnly()) {
- $this->pgExec('TRUNCATE search_name');
+ $this->oDB->exec('TRUNCATE search_name');
echo '.';
}
- $this->pgExec('TRUNCATE search_name_blank');
+ $this->oDB->exec('TRUNCATE search_name_blank');
echo '.';
- $this->pgExec('DROP SEQUENCE seq_place');
+ $this->oDB->exec('DROP SEQUENCE seq_place');
echo '.';
- $this->pgExec('CREATE SEQUENCE seq_place start 100000');
+ $this->oDB->exec('CREATE SEQUENCE seq_place start 100000');
echo '.';
$sSQL = 'select distinct partition from country_name';
if (!$this->bNoPartitions) $aPartitions[] = 0;
foreach ($aPartitions as $sPartition) {
- $this->pgExec('TRUNCATE location_road_'.$sPartition);
+ $this->oDB->exec('TRUNCATE location_road_'.$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';
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
echo ".\n";
// pre-create the word list
{
info('Import Tiger data');
+ $aFilenames = glob(CONST_Tiger_Data_Path.'/*.sql');
+ info('Found '.count($aFilenames).' SQL files in path '.CONST_Tiger_Data_Path);
+ if (empty($aFilenames)) return;
+
$sTemplate = file_get_contents(CONST_BasePath.'/sql/tiger_import_start.sql');
- $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-data}',
- CONST_Tablespace_Aux_Data,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-index}',
- CONST_Tablespace_Aux_Index,
- $sTemplate
- );
+ $sTemplate = $this->replaceSqlPatterns($sTemplate);
+
$this->pgsqlRunScript($sTemplate, false);
$aDBInstances = array();
pg_ping($aDBInstances[$i]);
}
- foreach (glob(CONST_Tiger_Data_Path.'/*.sql') as $sFile) {
+ foreach ($aFilenames as $sFile) {
echo $sFile.': ';
$hFile = fopen($sFile, 'r');
$sSQL = fgets($hFile, 100000);
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);
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-data}',
- CONST_Tablespace_Aux_Data,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-index}',
- CONST_Tablespace_Aux_Index,
- $sTemplate
- );
+ $sTemplate = $this->replaceSqlPatterns($sTemplate);
+
$this->pgsqlRunScript($sTemplate, false);
}
public function calculatePostcodes($bCMDResultAll)
{
info('Calculate Postcodes');
- $this->pgExec('TRUNCATE location_postcode');
+ $this->oDB->exec('TRUNCATE location_postcode');
$sSQL = 'INSERT INTO location_postcode';
$sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';
$sSQL .= " WHERE address ? 'postcode' AND address->'postcode' NOT SIMILAR TO '%(,|;)%'";
$sSQL .= ' AND geometry IS NOT null';
$sSQL .= ' GROUP BY country_code, pc';
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
// only add postcodes that are not yet available in OSM
$sSQL = 'INSERT INTO location_postcode';
$sSQL .= ' FROM us_postcode WHERE postcode NOT IN';
$sSQL .= ' (SELECT postcode FROM location_postcode';
$sSQL .= " WHERE country_code = 'us')";
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
// add missing postcodes for GB (if available)
$sSQL = 'INSERT INTO location_postcode';
$sSQL .= ' FROM gb_postcode WHERE postcode NOT IN';
$sSQL .= ' (SELECT postcode FROM location_postcode';
$sSQL .= " WHERE country_code = 'gb')";
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
if (!$bCMDResultAll) {
$sSQL = "DELETE FROM word WHERE class='place' and type='postcode'";
$sSQL .= 'and word NOT IN (SELECT postcode FROM location_postcode)';
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
}
$sSQL = 'SELECT count(getorcreate_postcode_id(v)) FROM ';
$sSQL .= '(SELECT distinct(postcode) as v FROM location_postcode) p';
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
}
public function index($bIndexNoanalyse)
{
$sOutputFile = '';
- $sBaseCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$this->aDSNInfo['database'].' -P '
- .$this->aDSNInfo['port'].' -t '.$this->iInstances.$sOutputFile;
+ $sBaseCmd = CONST_BasePath.'/nominatim/nominatim.py'
+ .' -d '.escapeshellarg($this->aDSNInfo['database'])
+ .' -P '.escapeshellarg($this->aDSNInfo['port'])
+ .' -t '.escapeshellarg($this->iInstances.$sOutputFile);
+ if (!$this->bQuiet) {
+ $sBaseCmd .= ' -v';
+ }
+ if ($this->bVerbose) {
+ $sBaseCmd .= ' -v';
+ }
if (isset($this->aDSNInfo['hostspec'])) {
- $sBaseCmd .= ' -H '.$this->aDSNInfo['hostspec'];
+ $sBaseCmd .= ' -H '.escapeshellarg($this->aDSNInfo['hostspec']);
}
if (isset($this->aDSNInfo['username'])) {
- $sBaseCmd .= ' -U '.$this->aDSNInfo['username'];
+ $sBaseCmd .= ' -U '.escapeshellarg($this->aDSNInfo['username']);
}
info('Index ranks 0 - 4');
info('Index postcodes');
$sSQL = 'UPDATE location_postcode SET indexed_status = 0';
- $this->pgExec($sSQL);
+ $this->oDB->exec($sSQL);
}
public function createSearchIndices()
{
info('Create Search indices');
+ $sSQL = 'SELECT relname FROM pg_class, pg_index ';
+ $sSQL .= 'WHERE pg_index.indisvalid = false AND pg_index.indexrelid = pg_class.oid';
+ $aInvalidIndices = $this->oDB->getCol($sSQL);
+
+ foreach ($aInvalidIndices as $sIndexName) {
+ info("Cleaning up invalid index $sIndexName");
+ $this->oDB->exec("DROP INDEX $sIndexName;");
+ }
+
$sTemplate = file_get_contents(CONST_BasePath.'/sql/indices.src.sql');
+ if (!$this->bDrop) {
+ $sTemplate .= file_get_contents(CONST_BasePath.'/sql/indices_updates.src.sql');
+ }
if (!$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}',
- CONST_Tablespace_Address_Index,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:search-index}',
- CONST_Tablespace_Search_Index,
- $sTemplate
- );
- $sTemplate = $this->replaceTablespace(
- '{ts:aux-index}',
- CONST_Tablespace_Aux_Index,
- $sTemplate
- );
+ $sTemplate = $this->replaceSqlPatterns($sTemplate);
+
$this->pgsqlRunScript($sTemplate);
}
if (!$bFound) array_push($aDropTables, $sTable);
}
foreach ($aDropTables as $sDrop) {
- if ($this->bVerbose) echo "Dropping table $sDrop\n";
- $this->oDB->exec("DROP TABLE IF EXISTS $sDrop CASCADE");
+ $this->dropTable($sDrop);
}
+ $this->removeFlatnodeFile();
+ }
+
+ private function removeFlatnodeFile()
+ {
if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
if (file_exists(CONST_Osm2pgsql_Flatnode_File)) {
if ($this->bVerbose) echo 'Deleting '.CONST_Osm2pgsql_Flatnode_File."\n";
}
}
- private function pgsqlRunDropAndRestore($sDumpFile)
- {
- $sCMD = 'pg_restore -p '.$this->aDSNInfo['port'].' -d '.$this->aDSNInfo['database'].' --no-owner -Fc --clean '.$sDumpFile;
- if ($this->oDB->getPostgresVersion() >= 9.04) {
- $sCMD .= ' --if-exists';
- }
- if (isset($this->aDSNInfo['hostspec'])) {
- $sCMD .= ' -h '.$this->aDSNInfo['hostspec'];
- }
- if (isset($this->aDSNInfo['username'])) {
- $sCMD .= ' -U '.$this->aDSNInfo['username'];
- }
-
- $this->runWithPgEnv($sCMD);
- }
-
private function pgsqlRunScript($sScript, $bfatal = true)
{
runSQLScript(
private function createSqlFunctions()
{
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/functions.sql');
+ $sBasePath = CONST_BasePath.'/sql/functions/';
+ $sTemplate = file_get_contents($sBasePath.'utils.sql');
+ $sTemplate .= file_get_contents($sBasePath.'normalization.sql');
+ $sTemplate .= file_get_contents($sBasePath.'importance.sql');
+ $sTemplate .= file_get_contents($sBasePath.'address_lookup.sql');
+ $sTemplate .= file_get_contents($sBasePath.'interpolation.sql');
+ if ($this->oDB->tableExists('place')) {
+ $sTemplate .= file_get_contents($sBasePath.'place_triggers.sql');
+ }
+ if ($this->oDB->tableExists('placex')) {
+ $sTemplate .= file_get_contents($sBasePath.'placex_triggers.sql');
+ }
+ if ($this->oDB->tableExists('location_postcode')) {
+ $sTemplate .= file_get_contents($sBasePath.'postcode_triggers.sql');
+ }
$sTemplate = str_replace('{modulepath}', $this->sModulePath, $sTemplate);
if ($this->bEnableDiffUpdates) {
$sTemplate = str_replace('RETURN NEW; -- %DIFFUPDATES%', '--', $sTemplate);
{
if (!file_exists($sFilename)) fail('unable to find '.$sFilename);
- $sCMD = 'psql -p '.$this->aDSNInfo['port'].' -d '.$this->aDSNInfo['database'];
+ $sCMD = 'psql'
+ .' -p '.escapeshellarg($this->aDSNInfo['port'])
+ .' -d '.escapeshellarg($this->aDSNInfo['database']);
if (!$this->bVerbose) {
$sCMD .= ' -q';
}
if (isset($this->aDSNInfo['hostspec'])) {
- $sCMD .= ' -h '.$this->aDSNInfo['hostspec'];
+ $sCMD .= ' -h '.escapeshellarg($this->aDSNInfo['hostspec']);
}
if (isset($this->aDSNInfo['username'])) {
- $sCMD .= ' -U '.$this->aDSNInfo['username'];
+ $sCMD .= ' -U '.escapeshellarg($this->aDSNInfo['username']);
}
$aProcEnv = null;
if (isset($this->aDSNInfo['password'])) {
1 => array('pipe', 'w'),
2 => array('file', '/dev/null', 'a')
);
- $hGzipProcess = proc_open('zcat '.$sFilename, $aDescriptors, $ahGzipPipes);
+ $hGzipProcess = proc_open('zcat '.escapeshellarg($sFilename), $aDescriptors, $ahGzipPipes);
if (!is_resource($hGzipProcess)) fail('unable to start zcat');
$aReadPipe = $ahGzipPipes[1];
fclose($ahGzipPipes[0]);
} else {
- $sCMD .= ' -f '.$sFilename;
+ $sCMD .= ' -f '.escapeshellarg($sFilename);
$aReadPipe = array('pipe', 'r');
}
$aDescriptors = array(
}
}
- private function replaceTablespace($sTemplate, $sTablespace, $sSql)
+ private function replaceSqlPatterns($sSql)
{
- if ($sTablespace) {
- $sSql = str_replace($sTemplate, 'TABLESPACE "'.$sTablespace.'"', $sSql);
- } else {
- $sSql = str_replace($sTemplate, '', $sSql);
+ $sSql = str_replace('{www-user}', CONST_Database_Web_User, $sSql);
+
+ $aPatterns = array(
+ '{ts:address-data}' => CONST_Tablespace_Address_Data,
+ '{ts:address-index}' => CONST_Tablespace_Address_Index,
+ '{ts:search-data}' => CONST_Tablespace_Search_Data,
+ '{ts:search-index}' => CONST_Tablespace_Search_Index,
+ '{ts:aux-data}' => CONST_Tablespace_Aux_Data,
+ '{ts:aux-index}' => CONST_Tablespace_Aux_Index,
+ );
+
+ foreach ($aPatterns as $sPattern => $sTablespace) {
+ if ($sTablespace) {
+ $sSql = str_replace($sPattern, 'TABLESPACE "'.$sTablespace.'"', $sSql);
+ } else {
+ $sSql = str_replace($sPattern, '', $sSql);
+ }
}
+
return $sSql;
}
}
/**
- * Execute the SQL command on the open database.
+ * Drop table with the given name if it exists.
*
- * @param string $sSQL SQL command to execute.
+ * @param string $sName Name of table to remove.
*
* @return null
*
* @pre connect() must have been called.
*/
- private function pgExec($sSQL)
+ private function dropTable($sName)
{
- $this->oDB->exec($sSQL);
+ if ($this->bVerbose) echo "Dropping table $sName\n";
+ $this->oDB->exec('DROP TABLE IF EXISTS '.$sName.' CASCADE');
}
/**
projects / nominatim.git / blobdiff