database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-24 09:27:52 +03:00
Code Activity

Add auto-size to screen to \d? commands. Use UNION to show all

Browse Source 
\d? results in one query. Add \d? field search feature.  Rename MB
to MULTIBYTE.
This commit is contained in:
Bruce Momjian
1998-07-18 18:34:34 +00:00
parent 550f209797
commit 7b2b779a2a
26 changed files with 452 additions and 392 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/backend/regex/regcomp.c
View File

@@ -194,7 +194,7 @@ int cflags;
struct parse *p = &pa;
int i;
size_t len;
#ifdef MB
#ifdef MULTIBYTE
pg_wchar *wcp;
#endif
@@ -210,7 +210,7 @@ int cflags;
if (cflags & REG_PEND)
{
#ifdef MB
#ifdef MULTIBYTE
wcp = preg->patsave;
if (preg->re_endp < wcp)
return (REG_INVARG);
@@ -222,7 +222,7 @@ int cflags;
#endif
}
else {
#ifdef MB
#ifdef MULTIBYTE
wcp = (pg_wchar *)malloc((strlen(pattern)+1) * sizeof(pg_wchar));
if (wcp == NULL) {
return (REG_ESPACE);
@@ -253,7 +253,7 @@ int cflags;
/* set things up */
p->g = g;
#ifdef MB
#ifdef MULTIBYTE
p->next = wcp;
#else
p->next = (pg_wchar *)pattern; /* convenience; we do not modify it */
@@ -607,7 +607,7 @@ int starordinary; /* is a leading * an ordinary character? */
if (c == '\\')
{
REQUIRE(MORE(), REG_EESCAPE);
#ifdef MB
#ifdef MULTIBYTE
c = BACKSL | (pg_wchar) GETNEXT();
#else
c = BACKSL | (unsigned char) GETNEXT();
@@ -755,13 +755,13 @@ struct parse *p;
{
cset *cs = allocset(p);
int invert = 0;
#ifdef MB
#ifdef MULTIBYTE
pg_wchar sp1[] = {'[', ':', '<', ':', ']', ']'};
pg_wchar sp2[] = {'[', ':', '>', ':', ']', ']'};
#endif
/* Dept of Truly Sickening Special-Case Kludges */
#ifdef MB
#ifdef MULTIBYTE
if (p->next + 5 < p->end && pg_wchar_strncmp(p->next, sp1, 6) == 0)
#else
if (p->next + 5 < p->end && strncmp(p->next, "[:<:]]", 6) == 0)
@@ -771,7 +771,7 @@ struct parse *p;
NEXTn(6);
return;
}
#ifdef MB
#ifdef MULTIBYTE
if (p->next + 5 < p->end && pg_wchar_strncmp(p->next, sp2, 6) == 0)
#else
if (p->next + 5 < p->end && strncmp(p->next, "[:>:]]", 6) == 0)
@@ -903,7 +903,7 @@ cset *cs;
finish = start;
/* xxx what about signed chars here... */
REQUIRE(start <= finish, REG_ERANGE);
#ifdef MB
#ifdef MULTIBYTE
if (CHlc(start) != CHlc(finish)) {
SETERROR(REG_ERANGE);
}
@@ -933,7 +933,7 @@ cset *cs;
NEXT();
len = p->next - sp;
for (cp = cclasses; cp->name != NULL; cp++)
#ifdef MB
#ifdef MULTIBYTE
if (pg_char_and_wchar_strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
#else
if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
@@ -1012,7 +1012,7 @@ int endc; /* name ended by endc,']' */
}
len = p->next - sp;
for (cp = cnames; cp->name != NULL; cp++)
#ifdef MB
#ifdef MULTIBYTE
if (pg_char_and_wchar_strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
#else
if (strncmp(cp->name, sp, len) == 0 && cp->name[len] == '\0')
@@ -1084,7 +1084,7 @@ int ch;
bothcases(p, ch);
else
{
#ifdef MB
#ifdef MULTIBYTE
EMIT(OCHAR, (pg_wchar) ch);
#else
EMIT(OCHAR, (unsigned char) ch);
@@ -1788,7 +1788,7 @@ struct re_guts *g;
return;
/* turn it into a character string */
#ifdef MB
#ifdef MULTIBYTE
g->must = (pg_wchar *)malloc((size_t) (g->mlen + 1)*sizeof(pg_wchar));
#else
g->must = malloc((size_t) g->mlen + 1);
@@ -1854,7 +1854,7 @@ struct re_guts *g;
*/
static int pg_isdigit(int c)
{
#ifdef MB
#ifdef MULTIBYTE
return(c >= 0 && c <= UCHAR_MAX && isdigit(c));
#else
return(isdigit(c));
@@ -1863,7 +1863,7 @@ static int pg_isdigit(int c)
static int pg_isalpha(int c)
{
#ifdef MB
#ifdef MULTIBYTE
return(c >= 0 && c <= UCHAR_MAX && isalpha(c));
#else
return(isalpha(c));
@@ -1872,7 +1872,7 @@ static int pg_isalpha(int c)
static int pg_isupper(int c)
{
#ifdef MB
#ifdef MULTIBYTE
return(c >= 0 && c <= UCHAR_MAX && isupper(c));
#else
return(isupper(c));
@@ -1881,7 +1881,7 @@ static int pg_isupper(int c)
static int pg_islower(int c)
{
#ifdef MB
#ifdef MULTIBYTE
return(c >= 0 && c <= UCHAR_MAX && islower(c));
#else
return(islower(c));