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Allow all empty queries to return EMPTY.

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This commit is contained in:
Bruce Momjian 1996-11-27 13:47:05 +00:00
parent 9c0afeabb7
commit 79b1a0ff35
1 changed files with 3 additions and 3 deletions
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6
src/backend/tcop/postgres.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.21 1996/11/18 02:26:57 bryanh Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.22 1996/11/27 13:47:05 momjian Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -1262,7 +1262,7 @@ PostgresMain(int argc, char *argv[])
*/
if (IsUnderPostmaster == false) {
puts("\nPOSTGRES backend interactive interface");
puts("$Revision: 1.21 $ $Date: 1996/11/18 02:26:57 $");
puts("$Revision: 1.22 $ $Date: 1996/11/27 13:47:05 $");
}
/* ----------------
@ -1387,7 +1387,7 @@ PostgresMain(int argc, char *argv[])
case 'Q':
fflush(stdout);
if ( parser_input[0] == ' ' && parser_input[1] == '\0' ) {
if ( strspn(parser_input," \t\n") == strlen(parser_input)) {
/* ----------------
* if there is nothing in the input buffer, don't bother
* trying to parse and execute anything..