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Commite7ffdd4

Browse files
author
Hiroshi Inoue
committed
1) Decrease the size of some buffers.
2) Repair broken SQLStatistics().
1 parent77f2775 commite7ffdd4

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2 files changed

+16
-13
lines changed

2 files changed

+16
-13
lines changed

‎src/interfaces/odbc/info.c

Lines changed: 12 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1104,7 +1104,7 @@ SQLTables(
11041104
HSTMThtbl_stmt;
11051105
RETCODEresult;
11061106
char*tableType;
1107-
chartables_query[STD_STATEMENT_LEN];
1107+
chartables_query[INFO_INQUIRY_LEN];
11081108
chartable_name[MAX_INFO_STRING],
11091109
table_owner[MAX_INFO_STRING],
11101110
relkind_or_hasrules[MAX_INFO_STRING];
@@ -1422,7 +1422,7 @@ SQLColumns(
14221422
TupleNode*row;
14231423
HSTMThcol_stmt;
14241424
StatementClass*col_stmt;
1425-
charcolumns_query[STD_STATEMENT_LEN];
1425+
charcolumns_query[INFO_INQUIRY_LEN];
14261426
RETCODEresult;
14271427
chartable_owner[MAX_INFO_STRING],
14281428
table_name[MAX_INFO_STRING],
@@ -1862,7 +1862,7 @@ SQLSpecialColumns(
18621862
ConnInfo*ci;
18631863
HSTMThcol_stmt;
18641864
StatementClass*col_stmt;
1865-
charcolumns_query[STD_STATEMENT_LEN];
1865+
charcolumns_query[INFO_INQUIRY_LEN];
18661866
RETCODEresult;
18671867
charrelhasrules[MAX_INFO_STRING];
18681868

@@ -2003,7 +2003,7 @@ SQLStatistics(
20032003
{
20042004
staticchar*func="SQLStatistics";
20052005
StatementClass*stmt= (StatementClass*)hstmt;
2006-
charindex_query[STD_STATEMENT_LEN];
2006+
charindex_query[INFO_INQUIRY_LEN];
20072007
HSTMThindx_stmt;
20082008
RETCODEresult;
20092009
char*table_name;
@@ -2171,12 +2171,12 @@ SQLStatistics(
21712171
indx_stmt= (StatementClass*)hindx_stmt;
21722172

21732173
sprintf(index_query,"select c.relname, i.indkey, i.indisunique"
2174-
",x.indisclustered, a.amname,i.relhasrules"
2175-
" from pg_indexx, pg_classi, pg_classc, pg_am a"
2176-
" wherec.relname = '%s'"
2177-
" andc.oid =x.indrelid"
2178-
" andx.indexrelid =i.oid"
2179-
" andi.relam = a.oid"
2174+
",i.indisclustered, a.amname,c.relhasrules"
2175+
" from pg_indexi, pg_classc, pg_classd, pg_am a"
2176+
" whered.relname = '%s'"
2177+
" andd.oid =i.indrelid"
2178+
" andi.indexrelid =c.oid"
2179+
" andc.relam = a.oid"
21802180
,table_name);
21812181

21822182
result=SQLExecDirect(hindx_stmt,index_query,strlen(index_query));
@@ -2455,7 +2455,7 @@ SQLPrimaryKeys(
24552455
intseq=0;
24562456
HSTMThtbl_stmt;
24572457
StatementClass*tbl_stmt;
2458-
chartables_query[STD_STATEMENT_LEN];
2458+
chartables_query[INFO_INQUIRY_LEN];
24592459
charattname[MAX_INFO_STRING];
24602460
SDWORDattname_len;
24612461
charpktab[MAX_TABLE_LEN+1];
@@ -2641,7 +2641,7 @@ SQLForeignKeys(
26412641
StatementClass*tbl_stmt;
26422642
RETCODEresult,
26432643
keyresult;
2644-
chartables_query[STD_STATEMENT_LEN];
2644+
chartables_query[INFO_INQUIRY_LEN];
26452645
chartrig_deferrable[2];
26462646
chartrig_initdeferred[2];
26472647
chartrig_args[1024];

‎src/interfaces/odbc/psqlodbc.h

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@
55
*
66
* Comments:See "notice.txt" for copyright and license information.
77
*
8-
* $Id: psqlodbc.h,v 1.42 2001/05/01 00:47:06 inoue Exp $
8+
* $Id: psqlodbc.h,v 1.43 2001/05/17 02:56:37 inoue Exp $
99
*
1010
*/
1111

@@ -191,6 +191,9 @@ typedef struct QueryInfo_
191191
#definePG_NUMERIC_MAX_PRECISION1000
192192
#definePG_NUMERIC_MAX_SCALE1000
193193

194+
#defineINFO_INQUIRY_LEN8192/* this seems sufficiently big for
195+
queries used in info.c inoue 2001/05/17 */
196+
194197
#include"misc.h"
195198

196199
#endif

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