Package java.sql

Examples of java.sql.PreparedStatement.executeBatch()

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                  } else {
                     emptyBuckets.add(bucket);
                  }
               }
               log.trace("Flushing update batch");
               ps.executeBatch();
               log.trace("Flushed update batch");
            } catch (Exception ex) {
               log.failedClearingJdbcCacheStore(ex);
            } finally {
               JdbcUtil.safeClose(ps);
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                  ps.addBatch();
                  deletionCount++;
                  purgedBuckets.add(bucket.getBucketId());
               }
               log.tracef("Flushing deletion batch");
               ps.executeBatch();
               log.tracef("Flushed deletion batch");
            } catch (Exception ex) {
               // if something happens make sure buckets locks are being release
               log.failedClearingJdbcCacheStore(ex);
            } finally {
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               ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
               ps.setString(3, bucket.getBucketName());
               ps.addBatch();
               updateCount++;
               if (updateCount % batchSize == 0) {
                  ps.executeBatch();
                  if (log.isTraceEnabled()) log.trace("Flushing batch, update count is: " + updateCount);
               }
            } else {
               it.remove();
               emptyBuckets.add(bucket);
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            }
         }
         //flush the batch
         if (updateCount % batchSize != 0) {
            if (log.isTraceEnabled()) log.trace("Flushing batch, update count is: " + updateCount);
            ps.executeBatch();
         }
         if (log.isTraceEnabled()) log.trace("Updated " + updateCount + " buckets.");
      } catch (SQLException ex) {
         //if something happens make sure buckets locks are being release
         releaseLocks(emptyBuckets);
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            ps.addBatch();
            deletionCount++;
            if (deletionCount % batchSize == 0) {
               if (log.isTraceEnabled())
                  log.trace("Flushing deletion batch, total deletion count so far is " + deletionCount);
               ps.executeBatch();
            }
         }
         if (deletionCount % batchSize != 0) {
            int[] batchResult = ps.executeBatch();
            if (log.isTraceEnabled())
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                  log.trace("Flushing deletion batch, total deletion count so far is " + deletionCount);
               ps.executeBatch();
            }
         }
         if (deletionCount % batchSize != 0) {
            int[] batchResult = ps.executeBatch();
            if (log.isTraceEnabled())
               log.trace("Flushed the batch and received following results: " + Arrays.toString(batchResult));
         }
      } catch (SQLException ex) {
         //if something happens make sure buckets locks are being release
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               ps.setLong(2, bucket.timestampOfFirstEntryToExpire());
               ps.setString(3, bucket.getBucketIdAsString());
               ps.addBatch();
               updateCount++;
               if (updateCount % batchSize == 0) {
                  ps.executeBatch();
                  if (log.isTraceEnabled()) {
                     log.tracef("Flushing batch, update count is: %d", updateCount);
                  }
               }
            } else {
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         //flush the batch
         if (updateCount % batchSize != 0) {
            if (log.isTraceEnabled()) {
               log.tracef("Flushing batch, update count is: %d", updateCount);
            }
            ps.executeBatch();
         }
         if (log.isTraceEnabled()) {
            log.tracef("Updated %d buckets.", updateCount);
         }
      } catch (SQLException ex) {
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            deletionCount++;
            if (deletionCount % batchSize == 0) {
               if (log.isTraceEnabled()) {
                  log.tracef("Flushing deletion batch, total deletion count so far is %d", deletionCount);
               }
               ps.executeBatch();
            }
         }
         if (deletionCount % batchSize != 0) {
            int[] batchResult = ps.executeBatch();
            if (log.isTraceEnabled()) {
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               }
               ps.executeBatch();
            }
         }
         if (deletionCount % batchSize != 0) {
            int[] batchResult = ps.executeBatch();
            if (log.isTraceEnabled()) {
               log.tracef("Flushed the batch and received following results: %s", Arrays.toString(batchResult));
            }
         }
      } catch (SQLException ex) {
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