text: /*
   * 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:
   * Gradient Systems
   */
  #include "config.h"
  #include "porting.h"
  #include <stdio.h>
  #include "w_store_returns.h"
  #include "w_store_sales.h"
  #include "tables.h"
  #include "pricing.h"
  #include "columns.h"
  #include "genrand.h"
  #include "build_support.h"
  #include "nulls.h"
  #include "tdefs.h"
  
  struct W_STORE_RETURNS_TBL g_w_store_returns;
  extern struct W_STORE_SALES_TBL g_w_store_sales;
  
  /*
   * Routine: mk_store_returns()
   * Purpose: populate a return fact *sync'd with a sales fact*
   * Algorithm:
   * Data Structures:
   *
   * Params:
   * Returns:
   * Called By:
   * Calls:
   * Assumptions:
   * Side Effects:
   * TODO: None
   */
  int mk_w_store_returns(void *row, ds_key_t index) {
  	int res = 0, nTemp;
  	struct W_STORE_RETURNS_TBL *r;
  	struct W_STORE_SALES_TBL *sale = &g_w_store_sales;
  	tdef *pT = getSimpleTdefsByNumber(STORE_RETURNS);
  
  	static decimal_t dMin, dMax;
  	/* begin locals declarations */
  
  	if (row == NULL)
  		r = &g_w_store_returns;
  	else
  		r = (W_STORE_RETURNS_TBL *)row;
  
  	if (!InitConstants::mk_w_store_returns_init) {
  		strtodec(&dMin, "1.00");
  		strtodec(&dMax, "100000.00");
  		InitConstants::mk_w_store_returns_init = 1;
  	}
  
  	nullSet(&pT->kNullBitMap, SR_NULLS);
  	/*
  	 * Some of the information in the return is taken from the original sale
  	 * which has been regenerated
  	 */
  	r->sr_ticket_number = sale->ss_ticket_number;
  	r->sr_item_sk = sale->ss_sold_item_sk;
  	memcpy((void *)&r->sr_pricing, (void *)&sale->ss_pricing, sizeof(ds_pricing_t));
  
  	/*
  	 * some of the fields are conditionally taken from the sale
  	 */
  	r->sr_customer_sk = mk_join(SR_CUSTOMER_SK, CUSTOMER, 1);
  	if (genrand_integer(NULL, DIST_UNIFORM, 1, 100, 0, SR_TICKET_NUMBER) < SR_SAME_CUSTOMER)
  		r->sr_customer_sk = sale->ss_sold_customer_sk;
  
  	/*
  	 * the rest of the columns are generated for this specific return
  	 */
  	/* the items cannot be returned until they are sold; offset is handled in
  	 * mk_join, based on sales date */
  	r->sr_returned_date_sk = mk_join(SR_RETURNED_DATE_SK, DATET, sale->ss_sold_date_sk);
  	genrand_integer(&nTemp, DIST_UNIFORM, (8 * 3600) - 1, (17 * 3600) - 1, 0, SR_RETURNED_TIME_SK);
  	r->sr_returned_time_sk = nTemp;
  	r->sr_cdemo_sk = mk_join(SR_CDEMO_SK, CUSTOMER_DEMOGRAPHICS, 1);
  	r->sr_hdemo_sk = mk_join(SR_HDEMO_SK, HOUSEHOLD_DEMOGRAPHICS, 1);
  	r->sr_addr_sk = mk_join(SR_ADDR_SK, CUSTOMER_ADDRESS, 1);
  	r->sr_store_sk = mk_join(SR_STORE_SK, STORE, 1);
  	r->sr_reason_sk = mk_join(SR_REASON_SK, REASON, 1);
  	genrand_integer(&r->sr_pricing.quantity, DIST_UNIFORM, 1, sale->ss_pricing.quantity, 0, SR_PRICING);
  	set_pricing(SR_PRICING, &r->sr_pricing);
  
  	return (res);
  }
  