many others, a complete list can be found in the file AUTHORS.
This program is Free Software; you can redistribute it and/or
modify it under the terms of version two of the GNU General Public
- License as published by the Free Software Foundation plus additions
- that are listed in the file LICENSE.
+ License as published by the Free Software Foundation and included
+ in the file LICENSE.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
if (mdb->db_socket) {
free(mdb->db_socket);
}
- my_postgresql_free_result(mdb);
free(mdb);
}
V(mutex);
Dmsg0(500, "my_postgresql_fetch_row start\n");
- if (mdb->row_number == -1 || mdb->row == NULL) {
+ if (!mdb->row || mdb->row_size < mdb->num_fields) {
Dmsg1(500, "we have need space of %d bytes\n", sizeof(char *) * mdb->num_fields);
- if (mdb->row != NULL) {
+ if (mdb->row) {
Dmsg0(500, "my_postgresql_fetch_row freeing space\n");
free(mdb->row);
- mdb->row = NULL;
}
-
mdb->row = (POSTGRESQL_ROW) malloc(sizeof(char *) * mdb->num_fields);
+ mdb->row_size = mdb->num_fields;
// now reset the row_number now that we have the space allocated
mdb->row_number = 0;
int i;
Dmsg0(500, "my_postgresql_fetch_field starts\n");
- if (mdb->fields == NULL) {
+
+ if (!mdb->fields || mdb->fields_size < mdb->num_fields) {
+ if (mdb->fields) {
+ free(mdb->fields);
+ }
Dmsg1(500, "allocating space for %d fields\n", mdb->num_fields);
mdb->fields = (POSTGRESQL_FIELD *)malloc(sizeof(POSTGRESQL_FIELD) * mdb->num_fields);
+ mdb->fields_size = mdb->num_fields;
for (i = 0; i < mdb->num_fields; i++) {
Dmsg1(500, "filling field %d\n", i);
bmicrosleep(5, 0);
}
if (!mdb->result) {
- Dmsg1(000, "Query failed: %s\n", query);
+ Dmsg1(50, "Query failed: %s\n", query);
goto bail_out;
}
mdb->status = 0; /* succeed */
} else {
- Dmsg1(000, "Result status failed: %s\n", query);
+ Dmsg1(50, "Result status failed: %s\n", query);
goto bail_out;
}
void my_postgresql_free_result(B_DB *mdb)
{
+
+ db_lock(mdb);
if (mdb->result) {
PQclear(mdb->result);
mdb->result = NULL;
free(mdb->fields);
mdb->fields = NULL;
}
+ db_unlock(mdb);
}
int my_postgresql_currval(B_DB *mdb, char *table_name)
bmicrosleep(5, 0);
}
if (!result) {
- Dmsg1(000, "Query failed: %s\n", query);
+ Dmsg1(50, "Query failed: %s\n", query);
goto bail_out;
}
id = atoi(PQgetvalue(result, 0, 0));
Dmsg2(500, "got value '%s' which became %d\n", PQgetvalue(result, 0, 0), id);
} else {
- Dmsg1(000, "Result status failed: %s\n", query);
+ Dmsg1(50, "Result status failed: %s\n", query);
Mmsg1(&mdb->errmsg, _("error fetching currval: %s\n"), PQerrorMessage(mdb->db));
}
mdb->row_number = -1;
mdb->field_number = -1;
- if (mdb->result != NULL) {
- my_postgresql_free_result(mdb);
- }
+ my_postgresql_free_result(mdb);
for (int i=0; i < 10; i++) {
mdb->result = PQexec(mdb->db, query);
bmicrosleep(5, 0);
}
if (!mdb->result) {
- Dmsg1(000, "Query failed: %s\n", query);
+ Dmsg1(50, "Query failed: %s\n", query);
goto bail_out;
}
mdb->num_rows = 0;
mdb->status = 1;
} else {
- Dmsg1(000, "Result status failed: %s\n", query);
+ Dmsg1(50, "Result status failed: %s\n", query);
goto bail_out;
}