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https://github.com/osm-search/Nominatim.git
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02bd322c1d
Get the version from the database where necessary or simply probe for existence of features. Fake hstore_to_json when necessary. Bumps the minimum required versions fro postgres to 9.1 and for postgis to 2.0.
40 lines
1.2 KiB
PHP
40 lines
1.2 KiB
PHP
<?php
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require_once('DB.php');
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function &getDB($bNew = false, $bPersistent = false)
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{
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// Get the database object
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$oDB =& DB::connect(CONST_Database_DSN.($bNew?'?new_link=true':''), $bPersistent);
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if (PEAR::IsError($oDB))
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{
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var_dump(CONST_Database_DSN);
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var_Dump($oDB);
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fail($oDB->getMessage());
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}
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$oDB->setFetchMode(DB_FETCHMODE_ASSOC);
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$oDB->query("SET DateStyle TO 'sql,european'");
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$oDB->query("SET client_encoding TO 'utf-8'");
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$iMaxExecution = ini_get('max_execution_time') * 1000;
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if ($iMaxExecution > 0) $oDB->query("SET statement_timeout TO $iMaxExecution");
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return $oDB;
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}
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function getDBQuoted($s)
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{
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return "'".pg_escape_string($s)."'";
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}
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function getPostgresVersion(&$oDB)
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{
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$sVersionString = $oDB->getOne('select version()');
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preg_match('#PostgreSQL ([0-9]+)[.]([0-9]+)[^0-9]#', $sVersionString, $aMatches);
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return (float) ($aMatches[1].'.'.$aMatches[2]);
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}
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function getPostgisVersion(&$oDB)
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{
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$sVersionString = $oDB->getOne('select postgis_full_version()');
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preg_match('#POSTGIS="([0-9]+)[.]([0-9]+)[.]([0-9]+)( r([0-9]+))?"#', $sVersionString, $aMatches);
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return (float) ($aMatches[1].'.'.$aMatches[2]);
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}
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