templates.patch

diff --git a/query_templates/query12.tpl b/query_templates/query12.tpl
index 78f4dff..fa00386 100644
--- a/query_templates/query12.tpl
+++ b/query_templates/query12.tpl
@@ -55,7 +55,7 @@ where
   	and i_category in ('[CATEGORY.1]', '[CATEGORY.2]', '[CATEGORY.3]')
   	and ws_sold_date_sk = d_date_sk
 	and d_date between cast('[SDATE]' as date) 
-				and (cast('[SDATE]' as date) + 30 days)
+				and (cast('[SDATE]' as date) + interval 30 days)
 group by 
 	i_item_id
         ,i_item_desc 
diff --git a/query_templates/query16.tpl b/query_templates/query16.tpl
index fd38d1b..e87657a 100644
--- a/query_templates/query16.tpl
+++ b/query_templates/query16.tpl
@@ -45,9 +45,9 @@ define COUNTY_E = distmember(fips_county, [COUNTYNUMBER.5], 2);
 define _LIMIT=100;
 
 [_LIMITA] select [_LIMITB] 
-   count(distinct cs_order_number) as "order count"
-  ,sum(cs_ext_ship_cost) as "total shipping cost"
-  ,sum(cs_net_profit) as "total net profit"
+   count(distinct cs_order_number) as `order count`
+  ,sum(cs_ext_ship_cost) as `total shipping cost`
+  ,sum(cs_net_profit) as `total net profit`
 from
    catalog_sales cs1
   ,date_dim
@@ -55,7 +55,7 @@ from
   ,call_center
 where
     d_date between '[YEAR]-[MONTH]-01' and 
-           (cast('[YEAR]-[MONTH]-01' as date) + 60 days)
+           (cast('[YEAR]-[MONTH]-01' as date) + interval 60 days)
 and cs1.cs_ship_date_sk = d_date_sk
 and cs1.cs_ship_addr_sk = ca_address_sk
 and ca_state = '[STATE]'
diff --git a/query_templates/query20.tpl b/query_templates/query20.tpl
index 52734c3..5334a8f 100644
--- a/query_templates/query20.tpl
+++ b/query_templates/query20.tpl
@@ -52,7 +52,7 @@
    and i_category in ('[CATEGORY.1]', '[CATEGORY.2]', '[CATEGORY.3]')
    and cs_sold_date_sk = d_date_sk
  and d_date between cast('[SDATE]' as date) 
- 				and (cast('[SDATE]' as date) + 30 days)
+ 				and (cast('[SDATE]' as date) + interval 30 days)
  group by i_item_id
          ,i_item_desc 
          ,i_category
diff --git a/query_templates/query21.tpl b/query_templates/query21.tpl
index 8d13b23..8253396 100644
--- a/query_templates/query21.tpl
+++ b/query_templates/query21.tpl
@@ -53,8 +53,8 @@
      and i_item_sk          = inv_item_sk
      and inv_warehouse_sk   = w_warehouse_sk
      and inv_date_sk    = d_date_sk
-     and d_date between (cast ('[SALES_DATE]' as date) - 30 days)
-                    and (cast ('[SALES_DATE]' as date) + 30 days)
+     and d_date between (cast ('[SALES_DATE]' as date) - interval 30 days)
+                    and (cast ('[SALES_DATE]' as date) + interval 30 days)
    group by w_warehouse_name, i_item_id) x
  where (case when inv_before > 0 
              then inv_after / inv_before 
diff --git a/query_templates/query32.tpl b/query_templates/query32.tpl
index c04190d..03109ed 100644
--- a/query_templates/query32.tpl
+++ b/query_templates/query32.tpl
@@ -37,7 +37,7 @@ define YEAR  = random(1998,2002,uniform);
 define CSDATE = date([YEAR]+"-01-01",[YEAR]+"-04-01",sales);
 define _LIMIT=100;
 
-[_LIMITA] select [_LIMITB] sum(cs_ext_discount_amt)  as "excess discount amount" 
+[_LIMITA] select [_LIMITB] sum(cs_ext_discount_amt)  as `excess discount amount`
 from 
    catalog_sales 
    ,item 
@@ -46,7 +46,7 @@ where
 i_manufact_id = [IMID]
 and i_item_sk = cs_item_sk 
 and d_date between '[CSDATE]' and 
-        (cast('[CSDATE]' as date) + 90 days)
+        (cast('[CSDATE]' as date) + interval 90 days)
 and d_date_sk = cs_sold_date_sk 
 and cs_ext_discount_amt  
      > ( 
@@ -58,7 +58,7 @@ and cs_ext_discount_amt
          where 
               cs_item_sk = i_item_sk 
           and d_date between '[CSDATE]' and
-                             (cast('[CSDATE]' as date) + 90 days)
+                             (cast('[CSDATE]' as date) + interval 90 days)
           and d_date_sk = cs_sold_date_sk 
       ) 
 [_LIMITC]; 
diff --git a/query_templates/query40.tpl b/query_templates/query40.tpl
index 98d188a..88319b7 100644
--- a/query_templates/query40.tpl
+++ b/query_templates/query40.tpl
@@ -55,8 +55,8 @@
  and i_item_sk          = cs_item_sk
  and cs_warehouse_sk    = w_warehouse_sk 
  and cs_sold_date_sk    = d_date_sk
- and d_date between (cast ('[SALES_DATE]' as date) - 30 days)
-                and (cast ('[SALES_DATE]' as date) + 30 days) 
+ and d_date between (cast ('[SALES_DATE]' as date) - interval 30 days)
+                and (cast ('[SALES_DATE]' as date) + interval 30 days)
  group by
     w_state,i_item_id
  order by w_state,i_item_id
diff --git a/query_templates/query5.tpl b/query_templates/query5.tpl
index ce7552e..9ce3b9c 100644
--- a/query_templates/query5.tpl
+++ b/query_templates/query5.tpl
@@ -63,7 +63,7 @@
      store
  where date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date) 
-                  and (cast('[SALES_DATE]' as date) +  14 days)
+                  and (cast('[SALES_DATE]' as date) + interval 14 days)
        and store_sk = s_store_sk
  group by s_store_id)
  ,
@@ -94,7 +94,7 @@
      catalog_page
  where date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  14 days)
+                  and (cast('[SALES_DATE]' as date) + interval 14 days)
        and page_sk = cp_catalog_page_sk
  group by cp_catalog_page_id)
  ,
@@ -127,7 +127,7 @@
      web_site
  where date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  14 days)
+                  and (cast('[SALES_DATE]' as date) + interval 14 days)
        and wsr_web_site_sk = web_site_sk
  group by web_site_id)
  [_LIMITA] select [_LIMITB] channel
diff --git a/query_templates/query50.tpl b/query_templates/query50.tpl
index 387e1c4..4e7a967 100644
--- a/query_templates/query50.tpl
+++ b/query_templates/query50.tpl
@@ -48,14 +48,14 @@ define _LIMIT=100;
   ,s_county
   ,s_state
   ,s_zip
-  ,sum(case when (sr_returned_date_sk - ss_sold_date_sk <= 30 ) then 1 else 0 end)  as "30 days" 
+  ,sum(case when (sr_returned_date_sk - ss_sold_date_sk <= 30 ) then 1 else 0 end)  as `30 days`
   ,sum(case when (sr_returned_date_sk - ss_sold_date_sk > 30) and 
-                 (sr_returned_date_sk - ss_sold_date_sk <= 60) then 1 else 0 end )  as "31-60 days" 
+                 (sr_returned_date_sk - ss_sold_date_sk <= 60) then 1 else 0 end )  as `31-60 days`
   ,sum(case when (sr_returned_date_sk - ss_sold_date_sk > 60) and 
-                 (sr_returned_date_sk - ss_sold_date_sk <= 90) then 1 else 0 end)  as "61-90 days" 
+                 (sr_returned_date_sk - ss_sold_date_sk <= 90) then 1 else 0 end)  as `61-90 days`
   ,sum(case when (sr_returned_date_sk - ss_sold_date_sk > 90) and
-                 (sr_returned_date_sk - ss_sold_date_sk <= 120) then 1 else 0 end)  as "91-120 days" 
-  ,sum(case when (sr_returned_date_sk - ss_sold_date_sk  > 120) then 1 else 0 end)  as ">120 days" 
+                 (sr_returned_date_sk - ss_sold_date_sk <= 120) then 1 else 0 end)  as `91-120 days`
+  ,sum(case when (sr_returned_date_sk - ss_sold_date_sk  > 120) then 1 else 0 end)  as `>120 days`
 from
    store_sales
   ,store_returns
diff --git a/query_templates/query62.tpl b/query_templates/query62.tpl
index 4918a4e..fc61ff4 100644
--- a/query_templates/query62.tpl
+++ b/query_templates/query62.tpl
@@ -40,14 +40,14 @@ define _LIMIT=100;
    substr(w_warehouse_name,1,20)
   ,sm_type
   ,web_name
-  ,sum(case when (ws_ship_date_sk - ws_sold_date_sk <= 30 ) then 1 else 0 end)  as "30 days" 
+  ,sum(case when (ws_ship_date_sk - ws_sold_date_sk <= 30 ) then 1 else 0 end)  as `30 days`
   ,sum(case when (ws_ship_date_sk - ws_sold_date_sk > 30) and 
-                 (ws_ship_date_sk - ws_sold_date_sk <= 60) then 1 else 0 end )  as "31-60 days" 
+                 (ws_ship_date_sk - ws_sold_date_sk <= 60) then 1 else 0 end )  as `31-60 days`
   ,sum(case when (ws_ship_date_sk - ws_sold_date_sk > 60) and 
-                 (ws_ship_date_sk - ws_sold_date_sk <= 90) then 1 else 0 end)  as "61-90 days" 
+                 (ws_ship_date_sk - ws_sold_date_sk <= 90) then 1 else 0 end)  as `61-90 days`
   ,sum(case when (ws_ship_date_sk - ws_sold_date_sk > 90) and
-                 (ws_ship_date_sk - ws_sold_date_sk <= 120) then 1 else 0 end)  as "91-120 days" 
-  ,sum(case when (ws_ship_date_sk - ws_sold_date_sk  > 120) then 1 else 0 end)  as ">120 days" 
+                 (ws_ship_date_sk - ws_sold_date_sk <= 120) then 1 else 0 end)  as `91-120 days`
+  ,sum(case when (ws_ship_date_sk - ws_sold_date_sk  > 120) then 1 else 0 end)  as `>120 days`
 from
    web_sales
   ,warehouse
diff --git a/query_templates/query77.tpl b/query_templates/query77.tpl
index e3d52dd..f7ac992 100644
--- a/query_templates/query77.tpl
+++ b/query_templates/query77.tpl
@@ -45,7 +45,7 @@
       store
  where ss_sold_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date) 
-                  and (cast('[SALES_DATE]' as date) +  30 days) 
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
        and ss_store_sk = s_store_sk
  group by s_store_sk)
  ,
@@ -58,7 +58,7 @@
       store
  where sr_returned_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
        and sr_store_sk = s_store_sk
  group by s_store_sk), 
  cs as
@@ -69,7 +69,7 @@
       date_dim
  where cs_sold_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
  group by cs_call_center_sk 
  ), 
  cr as
@@ -80,7 +80,7 @@
       date_dim
  where cr_returned_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
  group by cr_call_center_sk
  ), 
  ws as
@@ -92,7 +92,7 @@
       web_page
  where ws_sold_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
        and ws_web_page_sk = wp_web_page_sk
  group by wp_web_page_sk), 
  wr as
@@ -104,7 +104,7 @@
       web_page
  where wr_returned_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
        and wr_web_page_sk = wp_web_page_sk
  group by wp_web_page_sk)
  [_LIMITA] select [_LIMITB] channel
diff --git a/query_templates/query80.tpl b/query_templates/query80.tpl
index d51a4da..4dc33d6 100644
--- a/query_templates/query80.tpl
+++ b/query_templates/query80.tpl
@@ -49,7 +49,7 @@
      promotion
  where ss_sold_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date) 
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
        and ss_store_sk = s_store_sk
        and ss_item_sk = i_item_sk
        and i_current_price > 50
@@ -70,7 +70,7 @@
      promotion
  where cs_sold_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
         and cs_catalog_page_sk = cp_catalog_page_sk
        and cs_item_sk = i_item_sk
        and i_current_price > 50
@@ -91,7 +91,7 @@ group by cp_catalog_page_id)
      promotion
  where ws_sold_date_sk = d_date_sk
        and d_date between cast('[SALES_DATE]' as date)
-                  and (cast('[SALES_DATE]' as date) +  30 days)
+                  and (cast('[SALES_DATE]' as date) + interval 30 days)
         and ws_web_site_sk = web_site_sk
        and ws_item_sk = i_item_sk
        and i_current_price > 50
diff --git a/query_templates/query92.tpl b/query_templates/query92.tpl
index 655b949..f557a30 100644
--- a/query_templates/query92.tpl
+++ b/query_templates/query92.tpl
@@ -39,7 +39,7 @@ define WSDATE = date([YEAR]+"-01-01",[YEAR]+"-04-01",sales);
 define _LIMIT=100;
 
 [_LIMITA] select [_LIMITB] 
-   sum(ws_ext_discount_amt)  as "Excess Discount Amount" 
+   sum(ws_ext_discount_amt)  as `Excess Discount Amount`
 from 
     web_sales 
    ,item 
@@ -48,7 +48,7 @@ where
 i_manufact_id = [IMID]
 and i_item_sk = ws_item_sk 
 and d_date between '[WSDATE]' and 
-        (cast('[WSDATE]' as date) + 90 days)
+        (cast('[WSDATE]' as date) + interval 90 days)
 and d_date_sk = ws_sold_date_sk 
 and ws_ext_discount_amt  
      > ( 
@@ -60,7 +60,7 @@ and ws_ext_discount_amt
          WHERE 
               ws_item_sk = i_item_sk 
           and d_date between '[WSDATE]' and
-                             (cast('[WSDATE]' as date) + 90 days)
+                             (cast('[WSDATE]' as date) + interval 90 days)
           and d_date_sk = ws_sold_date_sk 
       ) 
 order by sum(ws_ext_discount_amt)
diff --git a/query_templates/query94.tpl b/query_templates/query94.tpl
index a0902ce..c5d18a4 100644
--- a/query_templates/query94.tpl
+++ b/query_templates/query94.tpl
@@ -39,9 +39,9 @@ define STATE = dist(fips_county,3,1);
 define _LIMIT=100;
 
 [_LIMITA] select [_LIMITB] 
-   count(distinct ws_order_number) as "order count"
-  ,sum(ws_ext_ship_cost) as "total shipping cost"
-  ,sum(ws_net_profit) as "total net profit"
+   count(distinct ws_order_number) as `order count`
+  ,sum(ws_ext_ship_cost) as `total shipping cost`
+  ,sum(ws_net_profit) as `total net profit`
 from
    web_sales ws1
   ,date_dim
@@ -49,7 +49,7 @@ from
   ,web_site
 where
     d_date between '[YEAR]-[MONTH]-01' and 
-           (cast('[YEAR]-[MONTH]-01' as date) + 60 days)
+           (cast('[YEAR]-[MONTH]-01' as date) + interval 60 days)
 and ws1.ws_ship_date_sk = d_date_sk
 and ws1.ws_ship_addr_sk = ca_address_sk
 and ca_state = '[STATE]'
diff --git a/query_templates/query95.tpl b/query_templates/query95.tpl
index 3919a7e..87f006c 100644
--- a/query_templates/query95.tpl
+++ b/query_templates/query95.tpl
@@ -44,9 +44,9 @@ with ws_wh as
  where ws1.ws_order_number = ws2.ws_order_number
    and ws1.ws_warehouse_sk <> ws2.ws_warehouse_sk)
 [_LIMITA] select [_LIMITB] 
-   count(distinct ws_order_number) as "order count"
-  ,sum(ws_ext_ship_cost) as "total shipping cost"
-  ,sum(ws_net_profit) as "total net profit"
+   count(distinct ws_order_number) as `order count`
+  ,sum(ws_ext_ship_cost) as `total shipping cost`
+  ,sum(ws_net_profit) as `total net profit`
 from
    web_sales ws1
   ,date_dim
@@ -54,7 +54,7 @@ from
   ,web_site
 where
     d_date between '[YEAR]-[MONTH]-01' and 
-           (cast('[YEAR]-[MONTH]-01' as date) + 60 days)
+           (cast('[YEAR]-[MONTH]-01' as date) + interval 60 days)
 and ws1.ws_ship_date_sk = d_date_sk
 and ws1.ws_ship_addr_sk = ca_address_sk
 and ca_state = '[STATE]'
diff --git a/query_templates/query98.tpl b/query_templates/query98.tpl
index a6b859f..dc92f95 100644
--- a/query_templates/query98.tpl
+++ b/query_templates/query98.tpl
@@ -54,7 +54,7 @@ where
   	and i_category in ('[CATEGORY.1]', '[CATEGORY.2]', '[CATEGORY.3]')
   	and ss_sold_date_sk = d_date_sk
 	and d_date between cast('[SDATE]' as date) 
-				and (cast('[SDATE]' as date) + 30 days)
+				and (cast('[SDATE]' as date) + interval 30 days)
 group by 
 	i_item_id
         ,i_item_desc 
diff --git a/query_templates/query99.tpl b/query_templates/query99.tpl
index 8cdd6fc..5e8150c 100644
--- a/query_templates/query99.tpl
+++ b/query_templates/query99.tpl
@@ -39,14 +39,14 @@ define _LIMIT=100;
    substr(w_warehouse_name,1,20)
   ,sm_type
   ,cc_name
-  ,sum(case when (cs_ship_date_sk - cs_sold_date_sk <= 30 ) then 1 else 0 end)  as "30 days" 
+  ,sum(case when (cs_ship_date_sk - cs_sold_date_sk <= 30 ) then 1 else 0 end)  as `30 days`
   ,sum(case when (cs_ship_date_sk - cs_sold_date_sk > 30) and 
-                 (cs_ship_date_sk - cs_sold_date_sk <= 60) then 1 else 0 end )  as "31-60 days" 
+                 (cs_ship_date_sk - cs_sold_date_sk <= 60) then 1 else 0 end )  as `31-60 days`
   ,sum(case when (cs_ship_date_sk - cs_sold_date_sk > 60) and 
-                 (cs_ship_date_sk - cs_sold_date_sk <= 90) then 1 else 0 end)  as "61-90 days" 
+                 (cs_ship_date_sk - cs_sold_date_sk <= 90) then 1 else 0 end)  as `61-90 days`
   ,sum(case when (cs_ship_date_sk - cs_sold_date_sk > 90) and
-                 (cs_ship_date_sk - cs_sold_date_sk <= 120) then 1 else 0 end)  as "91-120 days" 
-  ,sum(case when (cs_ship_date_sk - cs_sold_date_sk  > 120) then 1 else 0 end)  as ">120 days" 
+                 (cs_ship_date_sk - cs_sold_date_sk <= 120) then 1 else 0 end)  as `91-120 days`
+  ,sum(case when (cs_ship_date_sk - cs_sold_date_sk  > 120) then 1 else 0 end)  as `>120 days`
 from
    catalog_sales
   ,warehouse
diff --git a/query_templates/query37.tpl b/query_templates/query37.tpl
index 1f52fc7..fc2781e 100644
--- a/query_templates/query37.tpl
+++ b/query_templates/query37.tpl
@@ -45,7 +45,7 @@
  where i_current_price between [PRICE] and [PRICE] + 30
  and inv_item_sk = i_item_sk
  and d_date_sk=inv_date_sk
- and d_date between cast('[INVDATE]' as date) and (cast('[INVDATE]' as date) +  60 days)
+ and d_date between cast('[INVDATE]' as date) and (cast('[INVDATE]' as date) + interval 60 days)
  and i_manufact_id in ([MANUFACT_ID.1],[MANUFACT_ID.2],[MANUFACT_ID.3],[MANUFACT_ID.4])
  and inv_quantity_on_hand between 100 and 500
  and cs_item_sk = i_item_sk
diff --git a/query_templates/query82.tpl b/query_templates/query82.tpl
index 8f8c0ff..9eda8bb 100644
--- a/query_templates/query82.tpl
+++ b/query_templates/query82.tpl
@@ -45,7 +45,7 @@
  where i_current_price between [PRICE] and [PRICE]+30
  and inv_item_sk = i_item_sk
  and d_date_sk=inv_date_sk
- and d_date between cast('[INVDATE]' as date) and (cast('[INVDATE]' as date) +  60 days)
+ and d_date between cast('[INVDATE]' as date) and (cast('[INVDATE]' as date) + interval 60 days)
  and i_manufact_id in ([MANUFACT_ID.1],[MANUFACT_ID.2],[MANUFACT_ID.3],[MANUFACT_ID.4])
  and inv_quantity_on_hand between 100 and 500
  and ss_item_sk = i_item_sk
diff --git a/query_templates/spark.tpl b/query_templates/spark.tpl
new file mode 100644
index 0000000..93b8633
--- /dev/null
+++ b/query_templates/spark.tpl
@@ -0,0 +1,40 @@
+--
+-- Legal Notice 
+-- 
+-- This document and associated source code (the "Work") is a part of a 
+-- benchmark specification maintained by the TPC. 
+-- 
+-- The TPC reserves all right, title, and interest to the Work as provided 
+-- under U.S. and international laws, including without limitation all patent 
+-- and trademark rights therein. 
+-- 
+-- No Warranty 
+-- 
+-- 1.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE INFORMATION 
+--     CONTAINED HEREIN IS PROVIDED "AS IS" AND WITH ALL FAULTS, AND THE 
+--     AUTHORS AND DEVELOPERS OF THE WORK HEREBY DISCLAIM ALL OTHER 
+--     WARRANTIES AND CONDITIONS, EITHER EXPRESS, IMPLIED OR STATUTORY, 
+--     INCLUDING, BUT NOT LIMITED TO, ANY (IF ANY) IMPLIED WARRANTIES, 
+--     DUTIES OR CONDITIONS OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR 
+--     PURPOSE, OF ACCURACY OR COMPLETENESS OF RESPONSES, OF RESULTS, OF 
+--     WORKMANLIKE EFFORT, OF LACK OF VIRUSES, AND OF LACK OF NEGLIGENCE. 
+--     ALSO, THERE IS NO WARRANTY OR CONDITION OF TITLE, QUIET ENJOYMENT, 
+--     QUIET POSSESSION, CORRESPONDENCE TO DESCRIPTION OR NON-INFRINGEMENT 
+--     WITH REGARD TO THE WORK. 
+-- 1.2 IN NO EVENT WILL ANY AUTHOR OR DEVELOPER OF THE WORK BE LIABLE TO 
+--     ANY OTHER PARTY FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO THE 
+--     COST OF PROCURING SUBSTITUTE GOODS OR SERVICES, LOST PROFITS, LOSS 
+--     OF USE, LOSS OF DATA, OR ANY INCIDENTAL, CONSEQUENTIAL, DIRECT, 
+--     INDIRECT, OR SPECIAL DAMAGES WHETHER UNDER CONTRACT, TORT, WARRANTY,
+--     OR OTHERWISE, ARISING IN ANY WAY OUT OF THIS OR ANY OTHER AGREEMENT 
+--     RELATING TO THE WORK, WHETHER OR NOT SUCH AUTHOR OR DEVELOPER HAD 
+--     ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. 
+-- 
+-- Contributors:
+-- 
+define __LIMITA = "";
+define __LIMITB = "";
+define __LIMITC = " LIMIT %d";
+define _BEGIN = "-- start query " + [_QUERY] + " in stream " + [_STREAM] + " using template " + [_TEMPLATE];
+define _END = "-- end query " + [_QUERY] + " in stream " + [_STREAM] + " using template " + [_TEMPLATE];
+