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25 lines
749 B
PHP
25 lines
749 B
PHP
<?PHP
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function wiki_upgrade($oldversion) {
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/// This function does anything necessary to upgrade
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/// older versions to match current functionality
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global $CFG;
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if ($oldversion < 2004073000) {
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modify_database("", "ALTER TABLE prefix_wiki_pages DROP COLUMN id;");
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modify_database("", "ALTER TABLE ONLY prefix_wiki_pages
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ADD CONSTRAINT id PRIMARY KEY (pagename, \"version\");");
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}
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if ($oldversion < 2004073001) {
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modify_database("", "ALTER TABLE prefix_wiki_pages DROP CONSTRAINT id;");
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modify_database("", "ALTER TABLE ONLY prefix_wiki_pages
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ADD CONSTRAINT id PRIMARY KEY (pagename, \"version\", wiki);");
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}
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return true;
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}
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?>
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