function tripal_core_reset_chado_schema
2.x tripal_core.chado_install.inc | tripal_core_reset_chado_schema() |
1.x chado_install.inc | tripal_core_reset_chado_schema() |
Reset the Chado Schema This drops the current chado and chado-related schema and re-creates it
Related topics
1 call to tripal_core_reset_chado_schema()
- tripal_core_install_chado in tripal_core/
includes/ chado_install.inc - Install Chado Schema
File
- tripal_core/
includes/ chado_install.inc, line 171 - Functions to install chado schema through Drupal
Code
function tripal_core_reset_chado_schema() {
global $active_db;
// drop current chado and chado-related schema
if (tripal_core_schema_exists('chado')) {
print "Dropping existing 'chado' schema\n";
db_query("drop schema chado cascade");
}
if (tripal_core_schema_exists('genetic_code')) {
print "Dropping existing 'genetic_code' schema\n";
db_query("drop schema genetic_code cascade");
}
if (tripal_core_schema_exists('so')) {
print "Dropping existing 'so' schema\n";
db_query("drop schema so cascade");
}
if (tripal_core_schema_exists('frange')) {
print "Dropping existing 'frange' schema\n";
db_query("drop schema frange cascade");
}
// create the new chado schema
print "Creating 'chado' schema\n";
db_query("create schema chado");
if (tripal_core_schema_exists('chado')) {
// before creating the plpgsql language let's check to make sure
// it doesn't already exists
$sql = "SELECT COUNT(*) FROM pg_language WHERE lanname = 'plpgsql'";
$count = db_fetch_object(db_query($sql));
if (!$count or $count->count == 0) {
db_query("create language plpgsql");
}
return TRUE;
}
return FALSE;
}