Examples of nexj.core.meta.persistence.sql.Table.removeIndex()

Class nexj.core.meta.persistence.sql.Table

Examples of nexj.core.meta.persistence.sql.Table.removeIndex()

nexj.core.meta.persistence.sql.Table.removeIndex()
Removes an index from the table. @param index The index to remove.

            {
               Index index = template.getIndex(k);


               if (index.findIndexColumn(templateCol) != null)
               {
                  template.removeIndex(index);
               }
            }
         }
      }

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         {
            dropIndex(index);


            if (bUpdate)
            {
               table.removeIndex(index);
            }
         }
      }
   }

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            if (st instanceof CreateIndexStep)
            {
               if (((CreateIndexStep)st).getOutline().getName().equals(sName))
               {
                  // index was never created, due to an optimization
                  current.removeIndex(current.getIndex(sNewPK));
                  break;
               }
            }
            else if (st instanceof RenameIndexStep)
            {

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         Table intermedary = current.cloneTemporary();


         // change/removal of PK requires drop of PK constraint/index
         if (oldPK != null && oldPK != newPK)
         {
            intermedary.removeIndex(intermedary.getIndex(oldPK.getName()));
         }


         newPK = intermedary.findIndex(newPK.getName()); // find index to be promoted to PK


         // an existing index exists that needs to be promoted to PK according to metadata

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         newPK = intermedary.findIndex(newPK.getName()); // find index to be promoted to PK


         // an existing index exists that needs to be promoted to PK according to metadata
         if (newPK != null && newPK.getName().equals(sNewPK)) // PK may differ for e.g. Oracle
         {
            intermedary.removeIndex(newPK);
         }


         dropIndexes(intermedary, current);
         createIndexes(table, intermedary);
      }

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