On Sun, Aug 12, 2007 at 09:27:36PM +0200, Sjoerd Mullender wrote:

On 08/12/2007 08:39 PM, Martin Kersten wrote:

...

Update of /cvsroot/monetdb/clients/src/mapiclient In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv25741

Modified Files: dump.c Log Message: Remove duplicate rows. This solves the duplicates seen when typing '\d idxs'.

Is this the right thing to do? The problem, it seems to me, is that idxs occurs twice in the tables table (select * from tables where name = 'idxs'; returns two entries). Is that correct?

no the double idxs tables are both correct

select * from tables t, schemas s where name = 'idxs' and s.id = t.schema_id; % sys.t, sys.t, sys.t, sys.t, sys.t, sys.t, sys.t, sys.t, sys.s, sys.s, sys.s, sys.s # table_name % id, name, schema_id, query, type, system, commit_action, temporary, id, name, authorization, owner # name % int, varchar, int, varchar, smallint, boolean, smallint, tinyint, int, varchar, int, int # type % 4, 4, 4, 1, 1, 5, 1, 1, 4, 3, 1, 1 # length [ 1049, "idxs", 982, NULL, 0, true, 0, 0, 982, "sys", 2, 3 ] [ 1109, "idxs", 1083, NULL, 0, true, 2, 0, 1083, "tmp", 2, 3 ] sql>

So forget the distinct use a correct query (ie only use sys._tables ie no temp tables (allthough these maybe need to be dumped too (the create statements that is)).

Niels

...

Index: dump.c

RCS file: /cvsroot/monetdb/clients/src/mapiclient/dump.c,v retrieving revision 1.7 retrieving revision 1.8 diff -u -d -r1.7 -r1.8 --- dump.c 10 Aug 2007 11:48:59 -0000 1.7 +++ dump.c 12 Aug 2007 18:39:52 -0000 1.8 @@ -79,7 +79,7 @@ fprintf(toConsole, " (\n");

snprintf(query, maxquerylen,

•  "SELECT \"c\".\"name\","		/* 0 */
  

•  "SELECT DISTINCT \"c\".\"name\","		/* 0 */
  "\"c\".\"type\","		/* 1 */
  "\"c\".\"type_digits\","	/* 2 */
  "\"c\".\"type_scale\","		/* 3 */
  

@@ -212,7 +212,7 @@ } mapi_close_handle(hdl); snprintf(query, maxquerylen,

•  "SELECT \"kc\".\"column\","		/* 0 */
  

•  "SELECT DISTINCT \"kc\".\"column\","		/* 0 */
  "\"kc\".\"nr\", "		/* 1 */
  "\"k\".\"name\" "		/* 2 */
  

  "FROM "keycolumns" "kc", "

@@ -267,7 +267,7 @@ mapi_close_handle(hdl);

snprintf(query, maxquerylen,

•  "SELECT \"kc\".\"column\","		/* 0 */
  

•  "SELECT DISTINCT \"kc\".\"column\","		/* 0 */
  "\"kc\".\"nr\", "		/* 1 */
  "\"k\".\"name\" "		/* 2 */
  

  "FROM "keycolumns" "kc", "

@@ -325,7 +325,7 @@ mapi_close_handle(hdl);

snprintf(query, maxquerylen,

•  "SELECT \"pkt\".\"name\","		/* 0 */
  

•  "SELECT DISTINCT \"pkt\".\"name\","		/* 0 */
  "\"pkkc\".\"column\","		/* 1 */
  "\"fkkc\".\"column\","		/* 2 */
  "\"fkkc\".\"nr\","		/* 3 */
  

@@ -432,7 +432,7 @@ fprintf(toConsole, ");\n");

snprintf(query, maxquerylen,

•  "SELECT \"i\".\"name\", "		/* 0 */
  

•  "SELECT DISTINCT \"i\".\"name\", "		/* 0 */
  "\"k\".\"name\", "		/* 1 */
  "\"kc\".\"nr\", "		/* 2 */
  "\"c\".\"name\" "		/* 3 */
  

@@ -576,13 +576,13 @@ { const char *start = "START TRANSACTION"; const char *end = "COMMIT";

• const char *sequences1 = "SELECT "name" FROM "sequences"";
• const char *sequences2 = "SELECT seq."name",get_value_for(s."name",seq."name"),"minvalue","maxvalue","increment","cycle" FROM "sequences" seq, "schemas" s WHERE s.id = seq.schema_id";

• const char *sequences1 = "SELECT DISTINCT "name" FROM "sequences"";
• const char *sequences2 = "SELECT DISTINCT seq."name",get_value_for(s."name",seq."name"),"minvalue","maxvalue","increment","cycle" FROM "sequences" seq, "schemas" s WHERE s.id = seq.schema_id"; const char *tables = "SELECT "name" FROM "_tables" WHERE " ""type" = 0 AND "system" = FALSE";

• const char *views = "SELECT "name","query" FROM "_tables" WHERE "

• const char *views = "SELECT DISTINCT "name","query" FROM "_tables" WHERE " ""type" = 1 AND "system" = FALSE";

• const char *functions = "SELECT "func" FROM "functions" WHERE "

• const char *functions = "SELECT DISTINCT "func" FROM "functions" WHERE " ""sql" = TRUE"; MapiHdl hdl; int rc = 0;

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-- Sjoerd Mullender

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