add .gitignore

[ftsbench.git] / utils.c

diff --git a/utils.c b/utils.c
index 8976648..ccbc42d 100644 (file)
--- a/utils.c
+++ b/utils.c
@@ -1,3 +1,32 @@
+/*
+ * Copyright (c) 2006 Teodor Sigaev <teodor@sigaev.ru>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *        notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *        notice, this list of conditions and the following disclaimer in the
+ *        documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the author nor the names of any co-contributors
+ *        may be used to endorse or promote products derived from this software
+ *        without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CONTRIBUTORS ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -21,10 +50,8 @@ sb_add(StringBuf *b, char *s, int length)
                        b->str = (char*)realloc( b->str, sizeof(char) * b->length );
                }
 
-               if (!b->str) {
-                       fprintf(stderr,"Not enough memory (%d bytes)\n", b->length);
-                       exit(1);
-               }
+               if (!b->str) 
+                       fatal("Not enough memory (%d bytes)\n", b->length);
        }
 
        memcpy(b->str + b->strlen, s, length);
@@ -32,4 +59,56 @@ sb_add(StringBuf *b, char *s, int length)
        b->str[ b->strlen ] = '\0';
 }
 
+void
+printScheme() {
+       fputs(
+               "DROP TABLE IF EXISTS fb_create CASCADE;\n"
+               "DROP TABLE IF EXISTS fb_search CASCADE;\n"
+               "DROP TABLE IF EXISTS fb_row CASCADE;\n",
+               stdout
+       );
+
+       fputs(
+               "--init configuration\n"
+               "CREATE TABLE fb_create (\n"
+               "  id       integer   PRIMARY KEY,\n"
+               "  rdbms    text      NOT NULL,\n"
+               "  f_gin    boolean   NOT NULL,\n"
+               "  f_gist   boolean   NOT NULL,\n"
+               "  f_func   boolean   NOT NULL,\n"
+               "  rows     integer   NOT NULL,\n"
+               "  elapsed  double precision NOT NULL\n"
+               ");\n",
+               stdout
+       );
 
+       fputs(
+               "--summary stats\n"
+               "CREATE TABLE fb_search (\n"
+               "--link to fb_create.id\n"
+               "  id       integer        NOT NULL,\n"
+               "  f_and    boolean    NOT NULL,\n"
+               "  f_or     boolean    NOT NULL,\n"
+               "  nclients integer    NOT NULL,\n"
+               "  nqueries integer    NOT NULL,\n"
+               "  nres     integer    NOT NULL,\n"
+               "  elapsed  double precision NOT NULL\n"
+               ");\n",
+               stdout
+       );
+
+       fputs(
+               "--stat per query\n"
+               "CREATE TABLE fb_row (\n"
+               "--link to fb_create.id\n"
+               "  id       integer        NOT NULL,\n"
+               "  f_and    boolean    NOT NULL,\n"
+               "  f_or     boolean    NOT NULL,\n"
+               "  nclients integer    NOT NULL,\n"
+               "  query    text       NOT NULL,\n"
+               "  nres     integer    NOT NULL,\n"
+               "  elapsed  double precision NOT NULL\n"
+               ");\n",
+               stdout
+       );
+}