/* Clause 4.3.3.1 */
void gen_stock() {
FILE* output;
int i, j, k;
char a_string[128];
char filename[1024] = "\0";
srand(0);
printf("Generating stock table data...\n");
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, STOCK_DATA);
output = fopen(filename, "w");
if (output == nullptr) {
printf("cannot open %s\n", STOCK_DATA);
return;
}
// patched for hyrise - SB270911
if (mode_string == MODE_HYRISE) {
gen_table_header(output, "stock");
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < items; j++) {
/* s_i_id */
FPRINTF(output, "%d", j + 1);
METAPRINTF((output, "%c", delimiter));
/* s_w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* s_quantity */
FPRINTF(output, "%d", get_random(90) + 10);
METAPRINTF((output, "%c", delimiter));
/* s_dist_01 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_02 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_03 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_04 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_05 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_06 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_07 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_08 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_09 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_10 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_ytd */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* s_order_cnt */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* s_remote_cnt */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* s_data */
get_a_string(a_string, 26, 50);
if (get_percentage() < .10) {
k = get_random(strlen(a_string) - 8);
strncpy(a_string + k, "ORIGINAL", 8);
}
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "\n"));
}
}
fclose(output);
printf("Finished stock table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_warehouses() {
FILE* output;
int i;
char a_string[48];
char filename[1024] = "\0";
srand(0);
printf("Generating warehouse table data...\n");
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, WAREHOUSE_DATA);
output = fopen(filename, "w");
if (output == nullptr) {
printf("cannot open %s\n", WAREHOUSE_DATA);
return;
}
// patched for hyrise - SB270911
if (mode_string == MODE_HYRISE) {
gen_table_header(output, "warehouse");
}
for (i = 0; i < warehouses; i++) {
/* w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* w_name */
get_a_string(a_string, 6, 10);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* w_street_1 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* w_street_2 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* w_city */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* w_state */
get_l_string(a_string, 2, 2);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* w_zip */
get_n_string(a_string, 4, 4);
FPRINTF(output, "%s11111", a_string);
METAPRINTF((output, "%c", delimiter));
/* w_tax */
FPRINTF(output, "0.%04d", get_random(2000));
METAPRINTF((output, "%c", delimiter));
/* w_ytd */
FPRINTF2(output, "300000.00");
METAPRINTF((output, "\n"));
}
fclose(output);
printf("Finished warehouse table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_customers() {
FILE* output;
int i, j, k;
char a_string[1024];
struct tm* tm1;
time_t t1;
char filename[1024] = "\0";
srand(0);
printf("Generating customer table data...\n");
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, CUSTOMER_DATA);
output = fopen(filename, "w");
if (output == nullptr) {
printf("cannot open %s\n", CUSTOMER_DATA);
return;
}
// patched for hyrise - SB270911
if (mode_string == MODE_HYRISE) {
gen_table_header(output, "customer");
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < DISTRICT_CARDINALITY; j++) {
for (k = 0; k < customers; k++) {
/* c_id */
FPRINTF(output, "%d", k + 1);
METAPRINTF((output, "%c", delimiter));
/* c_d_id */
FPRINTF(output, "%d", j + 1);
METAPRINTF((output, "%c", delimiter));
/* c_w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* c_first */
get_a_string(a_string, 8, 16);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_middle */
FPRINTF2(output, "OE");
METAPRINTF((output, "%c", delimiter));
/* c_last Clause 4.3.2.7 */
if (k < 1000) {
get_c_last(a_string, k);
} else {
get_c_last(a_string, get_nurand(255, 0, 999));
}
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_street_1 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_street_2 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_city */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_state */
get_l_string(a_string, 2, 2);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_zip */
get_n_string(a_string, 4, 4);
FPRINTF(output, "%s11111", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_phone */
get_n_string(a_string, 16, 16);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_since */
/*
* Milliseconds are not calculated. This
* should also be the time when the data is
* loaded, I think.
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(output, tm1);
METAPRINTF((output, "%c", delimiter));
/* c_credit */
if (get_percentage() < .10) {
FPRINTF2(output, "BC");
} else {
FPRINTF2(output, "GC");
}
METAPRINTF((output, "%c", delimiter));
/* c_credit_lim */
FPRINTF2(output, "50000.00");
METAPRINTF((output, "%c", delimiter));
/* c_discount */
FPRINTF(output, "0.%04d", get_random(5000));
METAPRINTF((output, "%c", delimiter));
/* c_balance */
FPRINTF2(output, "-10.00");
METAPRINTF((output, "%c", delimiter));
/* c_ytd_payment */
FPRINTF2(output, "10.00");
METAPRINTF((output, "%c", delimiter));
/* c_payment_cnt */
FPRINTF2(output, "1");
METAPRINTF((output, "%c", delimiter));
/* c_delivery_cnt */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* c_data */
get_a_string(a_string, 300, 500);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "\n"));
}
}
}
fclose(output);
printf("Finished customer table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_orders() {
FILE* order, *order_line;
int i, j, k, l;
char a_string[64];
struct tm* tm1;
time_t t1;
char filename[1024] = "\0";
struct node_t {
int value;
struct node_t* next;
};
struct node_t* head;
struct node_t* current;
struct node_t* prev;
struct node_t* new_node;
int iter;
int o_ol_cnt;
srand(0);
printf("Generating order and order-line table data...\n");
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, ORDER_DATA);
order = fopen(filename, "w");
if (order == nullptr) {
printf("cannot open %s\n", ORDER_DATA);
return;
}
filename[0] = '\0';
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, ORDER_LINE_DATA);
order_line = fopen(filename, "w");
if (order_line == nullptr) {
printf("cannot open %s\n", ORDER_LINE_DATA);
return;
}
// patched for hyrise - SB270911
if (mode_string == MODE_HYRISE) {
gen_table_header(order, "order");
gen_table_header(order_line, "order_line");
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < DISTRICT_CARDINALITY; j++) {
/*
* Create a random list of numbers from 1 to customers for o_c_id.
*/
head = (struct node_t*)malloc(sizeof(struct node_t));
head->value = 1;
head->next = nullptr;
for (k = 2; k <= customers; k++) {
current = prev = head;
/* Find a random place in the list to insert a number. */
iter = get_random(k - 1);
while (iter > 0) {
prev = current;
current = current->next;
--iter;
}
/* Insert the number. */
new_node = (struct node_t*)malloc(sizeof(struct node_t));
if (current == prev) {
/* Insert at the head of the list. */
new_node->next = head;
head = new_node;
} else if (current == nullptr) {
/* Insert at the tail of the list. */
prev->next = new_node;
new_node->next = nullptr;
} else {
/* Insert somewhere in the middle of the list. */
prev->next = new_node;
new_node->next = current;
}
new_node->value = k;
}
current = head;
for (k = 0; k < orders; k++) {
/* o_id */
FPRINTF(order, "%d", k + 1);
METAPRINTF((order, "%c", delimiter));
/* o_d_id */
FPRINTF(order, "%d", j + 1);
METAPRINTF((order, "%c", delimiter));
/* o_w_id */
FPRINTF(order, "%d", i + 1);
METAPRINTF((order, "%c", delimiter));
/* o_c_id */
FPRINTF(order, "%d", current->value);
METAPRINTF((order, "%c", delimiter));
current = current->next;
/* o_entry_d */
/*
* Milliseconds are not calculated. This
* should also be the time when the data is
* loaded, I think.
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(order, tm1);
METAPRINTF((order, "%c", delimiter));
/* o_carrier_id */
if (k < 2101) {
FPRINTF(order, "%d", get_random(9) + 1);
} else {
METAPRINTF((order, "%s", null_str));
}
METAPRINTF((order, "%c", delimiter));
/* o_ol_cnt */
o_ol_cnt = get_random(10) + 5;
FPRINTF(order, "%d", o_ol_cnt);
METAPRINTF((order, "%c", delimiter));
/* o_all_local */
FPRINTF2(order, "1");
METAPRINTF((order, "\n"));
/*
* Generate data in the order-line table for
* this order.
*/
for (l = 0; l < o_ol_cnt; l++) {
/* ol_o_id */
FPRINTF(order_line, "%d", k + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_d_id */
FPRINTF(order_line, "%d", j + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_w_id */
FPRINTF(order_line, "%d", i + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_number */
FPRINTF(order_line, "%d", l + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_i_id */
FPRINTF(order_line, "%d", get_random(ITEM_CARDINALITY - 1) + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_supply_w_id */
FPRINTF(order_line, "%d", i + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_delivery_d */
if (k < 2101) {
/*
* Milliseconds are not
* calculated. This should
* also be the time when the
* data is loaded, I think.
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(order_line, tm1);
} else {
METAPRINTF((order_line, "%s", null_str));
}
METAPRINTF((order_line, "%c", delimiter));
/* ol_quantity */
FPRINTF2(order_line, "5");
METAPRINTF((order_line, "%c", delimiter));
/* ol_amount */
if (k < 2101) {
FPRINTF2(order_line, "0.00");
} else {
FPRINTF(order_line, "%f", (double)(get_random(999998) + 1) / 100.0);
}
METAPRINTF((order_line, "%c", delimiter));
/* ol_dist_info */
get_l_string(a_string, 24, 24);
FPRINTF(order_line, "%s", a_string);
METAPRINTF((order_line, "\n"));
}
}
while (head != nullptr) {
current = head;
head = head->next;
free(current);
}
}
}
fclose(order);
fclose(order_line);
printf("Finished order and order-line table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_orders()
{
FILE *order, *order_line;
int i, j, k, l;
char a_string[64];
struct tm *tm1;
time_t t1;
char filename[1024] = "\0";
struct node_t {
int value;
struct node_t *next;
};
struct node_t *head;
struct node_t *current;
struct node_t *prev;
struct node_t *new_node;
int iter;
int o_ol_cnt;
srand(0);
printf("Generating order and order-line table data...\n");
if (mode_load == MODE_FLAT) {
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, ORDER_DATA);
order = fopen(filename, "w");
if (order == NULL) {
printf("cannot open %s\n", ORDER_DATA);
return;
}
filename[0] = '\0';
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, ORDER_LINE_DATA);
order_line = fopen(filename, "w");
if (order_line == NULL) {
printf("cannot open %s\n", ORDER_LINE_DATA);
return;
}
} else if (mode_load == MODE_DIRECT) {
switch (mode_string) {
case MODE_PGSQL:
order = popen("psql", "w");
if (order == NULL) {
printf("error cannot open pipe for direct load\n");
return;
}
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order) != EOF) ;
fprintf(order, "BEGIN;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order) != EOF) ;
fprintf(order,
"COPY orders FROM STDIN DELIMITER '%c' NULL '%s';\n",
delimiter, null_str);
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order) != EOF) ;
order_line = popen("psql", "w");
if (order_line == NULL) {
printf("error cannot open pipe for direct load\n");
return;
}
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order_line) != EOF) ;
fprintf(order_line, "BEGIN;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order_line) != EOF) ;
fprintf(order_line,
"COPY order_line FROM STDIN DELIMITER '%c' NULL '%s';\n",
delimiter, null_str);
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order_line) != EOF) ;
break;
}
} else {
printf("error unknown load mode: %d\n", mode_load);
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < DISTRICT_CARDINALITY; j++) {
/*
* Create a random list of numbers from 1 to customers for o_c_id.
*/
head = (struct node_t *) malloc(sizeof(struct node_t));
head->value = 1;
head->next = NULL;
for (k = 2; k <= customers; k++) {
current = prev = head;
/* Find a random place in the list to insert a number. */
iter = get_random(k - 1);
while (iter > 0) {
prev = current;
current = current->next;
--iter;
}
/* Insert the number. */
new_node = (struct node_t *) malloc(sizeof(struct node_t));
if (current == prev) {
/* Insert at the head of the list. */
new_node->next = head;
head = new_node;
} else if (current == NULL) {
/* Insert at the tail of the list. */
prev->next = new_node;
new_node->next = NULL;
} else {
/* Insert somewhere in the middle of the list. */
prev->next = new_node;
new_node->next = current;
}
new_node->value = k;
}
current = head;
for (k = 0; k < orders; k++) {
/* o_id */
FPRINTF(order, "%d", k + 1);
METAPRINTF((order, "%c", delimiter));
/* o_d_id */
FPRINTF(order, "%d", j + 1);
METAPRINTF((order, "%c", delimiter));
/* o_w_id */
FPRINTF(order, "%d", i + 1);
METAPRINTF((order, "%c", delimiter));
/* o_c_id */
FPRINTF(order, "%d", current->value);
METAPRINTF((order, "%c", delimiter));
current = current->next;
/* o_entry_d */
/*
* Milliseconds are not calculated. This
* should also be the time when the data is
* loaded, I think.
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(order, tm1);
METAPRINTF((order, "%c", delimiter));
/* o_carrier_id */
if (mode_string == MODE_DRIZZLE) {
/*
* FIXME: Not to spec but Drizzle doesn't handle null
* value for when reading from a file for now
*/
FPRINTF(order, "%d", get_random(9) + 1);
}
else {
if (k < 2101) {
FPRINTF(order, "%d", get_random(9) + 1);
} else {
METAPRINTF((order, "%s", null_str));
}
}
METAPRINTF((order, "%c", delimiter));
/* o_ol_cnt */
o_ol_cnt = get_random(10) + 5;
FPRINTF(order, "%d", o_ol_cnt);
METAPRINTF((order, "%c", delimiter));
/* o_all_local */
FPRINTF2(order, "1");
METAPRINTF((order, "\n"));
/*
* Generate data in the order-line table for
* this order.
*/
for (l = 0; l < o_ol_cnt; l++) {
/* ol_o_id */
FPRINTF(order_line, "%d", k + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_d_id */
FPRINTF(order_line, "%d", j + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_w_id */
FPRINTF(order_line, "%d", i + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_number */
FPRINTF(order_line, "%d", l + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_i_id */
FPRINTF(order_line, "%d",
get_random(ITEM_CARDINALITY - 1) + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_supply_w_id */
FPRINTF(order_line, "%d", i + 1);
METAPRINTF((order_line, "%c", delimiter));
/* ol_delivery_d */
if (mode_string == MODE_DRIZZLE) {
/*
* FIXME: Not to spec but Drizzle doesn't handle null
* value for when reading from a file for now
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(order_line, tm1);
}
else {
if (k < 2101) {
/*
* Milliseconds are not
* calculated. This should
* also be the time when the
* data is loaded, I think.
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(order_line, tm1);
} else {
METAPRINTF((order_line, "%s", null_str));
}
}
METAPRINTF((order_line, "%c", delimiter));
/* ol_quantity */
FPRINTF2(order_line, "5");
METAPRINTF((order_line, "%c", delimiter));
/* ol_amount */
if (k < 2101) {
FPRINTF2(order_line, "0.00");
} else {
FPRINTF(order_line, "%f",
(double) (get_random(999998) + 1) / 100.0);
}
METAPRINTF((order_line, "%c", delimiter));
/* ol_dist_info */
get_l_string(a_string, 24, 24);
FPRINTF(order_line, "%s", a_string);
METAPRINTF((order_line, "\n"));
}
}
while (head != NULL) {
current = head;
head = head->next;
free(current);
}
}
}
if (mode_load == MODE_FLAT) {
fclose(order);
fclose(order_line);
} else {
switch (mode_string) {
case MODE_PGSQL:
fprintf(order, "\\.\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order) != EOF) ;
fprintf(order_line, "\\.\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order_line) != EOF) ;
fprintf(order, "COMMIT;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order) != EOF) ;
fprintf(order_line, "COMMIT;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(order_line) != EOF) ;
pclose(order);
pclose(order_line);
break;
}
}
printf("Finished order and order-line table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_districts()
{
FILE *output;
int i, j;
char a_string[48];
char filename[1024] = "\0";
srand(0);
printf("Generating district table data...\n");
if (mode_load == MODE_FLAT) {
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, DISTRICT_DATA);
output = fopen(filename, "w");
if (output == NULL) {
printf("cannot open %s\n", DISTRICT_DATA);
return;
}
} else if (mode_load == MODE_DIRECT) {
switch (mode_string) {
case MODE_PGSQL:
output = popen("psql", "w");
if (output == NULL) {
printf("error cannot open pipe for direct load\n");
return;
}
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output, "BEGIN;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output,
"COPY district FROM STDIN DELIMITER '%c' NULL '%s';\n",
delimiter, null_str);
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
break;
}
} else {
printf("error unknown load mode: %d\n", mode_load);
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < DISTRICT_CARDINALITY; j++) {
/* d_id */
FPRINTF(output, "%d", j + 1);
METAPRINTF((output, "%c", delimiter));
/* d_w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* d_name */
get_a_string(a_string, 6, 10);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_street_1 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_street_2 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_city */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_state */
get_l_string(a_string, 2, 2);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_zip */
get_n_string(a_string, 4, 4);
FPRINTF(output, "%s11111", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_tax */
FPRINTF(output, "0.%04d", get_random(2000));
METAPRINTF((output, "%c", delimiter));
/* d_ytd */
FPRINTF2(output, "30000.00");
METAPRINTF((output, "%c", delimiter));
/* d_next_o_id */
FPRINTF2(output, "3001");
METAPRINTF((output, "\n"));
}
}
if (mode_load == MODE_FLAT) {
fclose(output);
} else {
switch (mode_string) {
case MODE_PGSQL:
fprintf(output, "\\.\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output, "COMMIT;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
pclose(output);
break;
}
}
printf("Finished district table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_customers()
{
FILE *output;
int i, j, k;
char a_string[1024];
struct tm *tm1;
time_t t1;
char filename[1024] = "\0";
srand(0);
printf("Generating customer table data...\n");
if (mode_load == MODE_FLAT) {
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, CUSTOMER_DATA);
output = fopen(filename, "w");
if (output == NULL) {
printf("cannot open %s\n", CUSTOMER_DATA);
return;
}
} else if (mode_load == MODE_DIRECT) {
switch (mode_string) {
case MODE_PGSQL:
output = popen("psql", "w");
if (output == NULL) {
printf("error cannot open pipe for direct load\n");
return;
}
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output, "BEGIN;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output,
"COPY customer FROM STDIN DELIMITER '%c' NULL '%s';\n",
delimiter, null_str);
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
break;
}
} else {
printf("error unknown load mode: %d\n", mode_load);
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < DISTRICT_CARDINALITY; j++) {
for (k = 0; k < customers; k++) {
/* c_id */
FPRINTF(output, "%d", k + 1);
METAPRINTF((output, "%c", delimiter));
/* c_d_id */
FPRINTF(output, "%d", j + 1);
METAPRINTF((output, "%c", delimiter));
/* c_w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* c_first */
get_a_string(a_string, 8, 16);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_middle */
FPRINTF2(output, "OE");
METAPRINTF((output, "%c", delimiter));
/* c_last Clause 4.3.2.7 */
if (k < 1000) {
get_c_last(a_string, k);
} else {
get_c_last(a_string, get_nurand(255, 0, 999));
}
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_street_1 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_street_2 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_city */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_state */
get_l_string(a_string, 2, 2);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_zip */
get_n_string(a_string, 4, 4);
FPRINTF(output, "%s11111", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_phone */
get_n_string(a_string, 16, 16);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* c_since */
/*
* Milliseconds are not calculated. This
* should also be the time when the data is
* loaded, I think.
*/
time(&t1);
tm1 = localtime(&t1);
print_timestamp(output, tm1);
METAPRINTF((output, "%c", delimiter));
/* c_credit */
if (get_percentage() < .10) {
FPRINTF2(output, "BC");
} else {
FPRINTF2(output, "GC");
}
METAPRINTF((output, "%c", delimiter));
/* c_credit_lim */
FPRINTF2(output, "50000.00");
METAPRINTF((output, "%c", delimiter));
/* c_discount */
FPRINTF(output, "0.%04d", get_random(5000));
METAPRINTF((output, "%c", delimiter));
/* c_balance */
FPRINTF2(output, "-10.00");
METAPRINTF((output, "%c", delimiter));
/* c_ytd_payment */
FPRINTF2(output, "10.00");
METAPRINTF((output, "%c", delimiter));
/* c_payment_cnt */
FPRINTF2(output, "1");
METAPRINTF((output, "%c", delimiter));
/* c_delivery_cnt */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* c_data */
get_a_string(a_string, 300, 500);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "\n"));
}
}
}
if (mode_load == MODE_FLAT) {
fclose(output);
} else {
switch (mode_string) {
case MODE_PGSQL:
fprintf(output, "\\.\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output, "COMMIT;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
pclose(output);
break;
}
}
printf("Finished customer table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_stock()
{
FILE *output;
int i, j, k;
char a_string[128];
char filename[1024] = "\0";
srand(0);
printf("Generating stock table data...\n");
if (mode_load == MODE_FLAT) {
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, STOCK_DATA);
output = fopen(filename, "w");
if (output == NULL) {
printf("cannot open %s\n", STOCK_DATA);
return;
}
} else if (mode_load == MODE_DIRECT) {
switch (mode_string) {
case MODE_PGSQL:
output = popen("psql", "w");
if (output == NULL) {
printf("error cannot open pipe for direct load\n");
return;
}
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output, "BEGIN;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output,
"COPY stock FROM STDIN DELIMITER '%c' NULL '%s';\n",
delimiter, null_str);
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
break;
}
} else {
printf("error unknown load mode: %d\n", mode_load);
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < items; j++) {
/* s_i_id */
FPRINTF(output, "%d", j + 1);
METAPRINTF((output, "%c", delimiter));
/* s_w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* s_quantity */
FPRINTF(output, "%d", get_random(90) + 10);
METAPRINTF((output, "%c", delimiter));
/* s_dist_01 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_02 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_03 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_04 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_05 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_06 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_07 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_08 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_09 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_dist_10 */
get_l_string(a_string, 24, 24);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* s_ytd */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* s_order_cnt */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* s_remote_cnt */
FPRINTF2(output, "0");
METAPRINTF((output, "%c", delimiter));
/* s_data */
get_a_string(a_string, 26, 50);
if (get_percentage() < .10) {
k = get_random(strlen(a_string) - 8);
strncpy(a_string + k, "ORIGINAL", 8);
}
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "\n"));
}
}
if (mode_load == MODE_FLAT) {
fclose(output);
} else {
switch (mode_string) {
case MODE_PGSQL:
fprintf(output, "\\.\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
fprintf(output, "COMMIT;\n");
/* FIXME: Handle properly instead of blindly reading the output. */
while (fgetc(output) != EOF) ;
pclose(output);
break;
}
}
printf("Finished stock table data...\n");
return;
}
/* Clause 4.3.3.1 */
void gen_districts()
{
FILE *output;
int i, j;
char a_string[48];
char filename[1024] = "\0";
srand(0);
printf("Generating district table data...\n");
if (strlen(output_path) > 0) {
strcpy(filename, output_path);
strcat(filename, "/");
}
strcat(filename, DISTRICT_DATA);
output = fopen(filename, "w");
if (output == NULL) {
printf("cannot open %s\n", DISTRICT_DATA);
return;
}
for (i = 0; i < warehouses; i++) {
for (j = 0; j < DISTRICT_CARDINALITY; j++) {
/* d_id */
FPRINTF(output, "%d", j + 1);
METAPRINTF((output, "%c", delimiter));
/* d_w_id */
FPRINTF(output, "%d", i + 1);
METAPRINTF((output, "%c", delimiter));
/* d_name */
get_a_string(a_string, 6, 10);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_street_1 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_street_2 */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_city */
get_a_string(a_string, 10, 20);
escape_me(a_string);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_state */
get_l_string(a_string, 2, 2);
FPRINTF(output, "%s", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_zip */
get_n_string(a_string, 4, 4);
FPRINTF(output, "%s11111", a_string);
METAPRINTF((output, "%c", delimiter));
/* d_tax */
FPRINTF(output, "0.%04d", get_random(2000));
METAPRINTF((output, "%c", delimiter));
/* d_ytd */
FPRINTF2(output, "30000.00");
METAPRINTF((output, "%c", delimiter));
/* d_next_o_id */
FPRINTF2(output, "3001");
METAPRINTF((output, "\n"));
}
}
fclose(output);
printf("Finished district table data...\n");
return;
}
