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-rw-r--r--src/interfaces/ecpg/ChangeLog9
-rw-r--r--src/interfaces/ecpg/TODO5
-rw-r--r--src/interfaces/ecpg/include/ecpglib.h2
-rw-r--r--src/interfaces/ecpg/lib/ecpglib.c10
-rw-r--r--src/interfaces/ecpg/preproc/extern.h1
-rw-r--r--src/interfaces/ecpg/preproc/pgc.l5
-rw-r--r--src/interfaces/ecpg/preproc/preproc.y67
-rw-r--r--src/interfaces/ecpg/preproc/type.c1
8 files changed, 65 insertions, 35 deletions
diff --git a/src/interfaces/ecpg/ChangeLog b/src/interfaces/ecpg/ChangeLog
index 36b592670cb..38d8e28e217 100644
--- a/src/interfaces/ecpg/ChangeLog
+++ b/src/interfaces/ecpg/ChangeLog
@@ -535,5 +535,14 @@ Sat Mar 20 19:57:42 CET 1999
- Synced preproc.y with gram.y.
- Fixed handling of ';' character.
+
+Sun Mar 21 13:05:50 CET 1999
+
+ - Synced preproc.y with gram.y.
+
+Mon Mar 22 19:22:38 CET 1999
+
+ - Fixed incorrect password entry in parser.
+ - Made no_auto_trans available for each connection seperately.
- Set library version to 3.0.0
- Set ecpg version to 2.6.0
diff --git a/src/interfaces/ecpg/TODO b/src/interfaces/ecpg/TODO
index 005fe05c9a2..114500850c6 100644
--- a/src/interfaces/ecpg/TODO
+++ b/src/interfaces/ecpg/TODO
@@ -1,8 +1,6 @@
The complete structure definition has to be listed inside the declare
section of the structure variable for ecpg to be able to understand it.
-Variable type bool has to be tested. I never used it so far.
-
The error message for "no data" in an exec sql insert select from statement
has to be 100.
@@ -13,6 +11,9 @@ it would be nice to be able to use :var[:index] as cvariable
support for dynamic SQL with unknown number of variables with DESCRIPTORS
+The line numbering is not exact.
+
Missing statements:
- exec sql allocate
+ - exec sql deallocate
- SQLSTATE
diff --git a/src/interfaces/ecpg/include/ecpglib.h b/src/interfaces/ecpg/include/ecpglib.h
index a5af239f790..0c06e117e61 100644
--- a/src/interfaces/ecpg/include/ecpglib.h
+++ b/src/interfaces/ecpg/include/ecpglib.h
@@ -8,7 +8,7 @@ extern "C"
void ECPGdebug(int, FILE *);
bool ECPGstatus(int, const char *);
bool ECPGsetconn(int, const char *);
- bool ECPGconnect(int, const char *, const char *, const char *, const char *);
+ bool ECPGconnect(int, const char *, const char *, const char *, const char *, int);
bool ECPGdo(int, const char *, char *,...);
bool ECPGtrans(int, const char *, const char *);
bool ECPGdisconnect(int, const char *);
diff --git a/src/interfaces/ecpg/lib/ecpglib.c b/src/interfaces/ecpg/lib/ecpglib.c
index 4d13f6dcb1c..28ef35f69ed 100644
--- a/src/interfaces/ecpg/lib/ecpglib.c
+++ b/src/interfaces/ecpg/lib/ecpglib.c
@@ -26,8 +26,6 @@
#include <sqlca.h>
/* variables visible to the programs */
-int no_auto_trans;
-
static struct sqlca sqlca_init =
{
{'S', 'Q', 'L', 'C', 'A', ' ', ' ', ' '},
@@ -56,7 +54,8 @@ static struct connection
{
char *name;
PGconn *connection;
- int committed;
+ bool committed;
+ int no_auto_trans;
struct connection *next;
} *all_connections = NULL, *actual_connection = NULL;
@@ -633,7 +632,7 @@ ECPGexecute(struct statement * stmt)
/* Now the request is built. */
- if (stmt->connection->committed && !no_auto_trans)
+ if (stmt->connection->committed && !stmt->connection->no_auto_trans)
{
if ((results = PQexec(stmt->connection->connection, "begin transaction")) == NULL)
{
@@ -1144,7 +1143,7 @@ ECPGsetconn(int lineno, const char *connection_name)
}
bool
-ECPGconnect(int lineno, const char *dbname, const char *user, const char *passwd, const char *connection_name)
+ECPGconnect(int lineno, const char *dbname, const char *user, const char *passwd, const char *connection_name, int no_auto_trans)
{
struct connection *this = (struct connection *) ecpg_alloc(sizeof(struct connection), lineno);
@@ -1182,6 +1181,7 @@ ECPGconnect(int lineno, const char *dbname, const char *user, const char *passwd
}
this->committed = true;
+ this->no_auto_trans = no_auto_trans;
return true;
}
diff --git a/src/interfaces/ecpg/preproc/extern.h b/src/interfaces/ecpg/preproc/extern.h
index 94c76a507af..3558ce3f5d4 100644
--- a/src/interfaces/ecpg/preproc/extern.h
+++ b/src/interfaces/ecpg/preproc/extern.h
@@ -23,6 +23,7 @@ extern struct arguments *argsresult;
/* functions */
+extern void output_line_number(void);
extern void lex_init(void);
extern char *input_filename;
extern int yyparse(void);
diff --git a/src/interfaces/ecpg/preproc/pgc.l b/src/interfaces/ecpg/preproc/pgc.l
index ab75a552cf3..c86c51021c9 100644
--- a/src/interfaces/ecpg/preproc/pgc.l
+++ b/src/interfaces/ecpg/preproc/pgc.l
@@ -149,12 +149,12 @@ real [\-]?(((({digit}*\.{digit}+)|({digit}+\.{digit}*))([Ee][-+]?{digit}+)?)|(
param \${integer}
comment ("--"|"//").*\n
+ccomment "//".*\n
space [ \t\n\f]
other .
/* some stuff needed for ecpg */
-ccomment "//".*\n
exec [eE][xX][eE][cC]
define [dD][eE][fF][iI][nN][eE]
include [iI][nN][cC][lL][uU][dD][eE]
@@ -659,6 +659,7 @@ cppline {space}*#.*(\\{space}*\n)*\n*
input_filename = mm_strdup(inc_file);
yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE ));
yylineno = 0;
+ output_line_number();
BEGIN C;
}
@@ -682,9 +683,9 @@ cppline {space}*#.*(\\{space}*\n)*\n*
yy_buffer = yy_buffer->next;
free(yb);
+ output_line_number();
}
}
-
%%
void
lex_init(void)
diff --git a/src/interfaces/ecpg/preproc/preproc.y b/src/interfaces/ecpg/preproc/preproc.y
index 820a9417198..878d1f20cee 100644
--- a/src/interfaces/ecpg/preproc/preproc.y
+++ b/src/interfaces/ecpg/preproc/preproc.y
@@ -37,11 +37,19 @@ struct ECPGtype ecpg_query = {ECPGt_char_variable, 0L, {NULL}};
*/
char * input_filename = NULL;
-static void
+void
output_line_number()
{
if (input_filename)
- fprintf(yyout, "\n#line %d \"%s\"\n", yylineno, input_filename);
+ fprintf(yyout, "\n#line %d \"%s\"\n", yylineno + 1, input_filename);
+}
+
+static void
+output_simple_statement(char *cmd)
+{
+ fputs(cmd, yyout);
+ output_line_number();
+ free(cmd);
}
/*
@@ -883,10 +891,7 @@ stmt: AddAttrStmt { output_statement($1, 0); }
| RevokeStmt { output_statement($1, 0); }
| OptimizableStmt {
if (strncmp($1, "/* " , sizeof("/* ")-1) == 0)
- {
- fputs($1, yyout);
- free($1);
- }
+ output_simple_statement($1);
else
output_statement($1, 1);
}
@@ -908,14 +913,12 @@ stmt: AddAttrStmt { output_statement($1, 0); }
if (connection)
yyerror("no at option for connect statement.\n");
- fprintf(yyout, "no_auto_trans = %d;\n", no_auto_trans);
- fprintf(yyout, "ECPGconnect(__LINE__, %s);", $1);
+ fprintf(yyout, "ECPGconnect(__LINE__, %s, %d);", $1, no_auto_trans);
whenever_action(0);
free($1);
}
| ECPGCursorStmt {
- fputs($1, yyout);
- free($1);
+ output_simple_statement($1);
}
| ECPGDeallocate {
if (connection)
@@ -926,8 +929,7 @@ stmt: AddAttrStmt { output_statement($1, 0); }
free($1);
}
| ECPGDeclare {
- fputs($1, yyout);
- free($1);
+ output_simple_statement($1);
}
| ECPGDisconnect {
if (connection)
@@ -991,23 +993,19 @@ stmt: AddAttrStmt { output_statement($1, 0); }
if (connection)
yyerror("no at option for typedef statement.\n");
- fputs($1, yyout);
- free($1);
+ output_simple_statement($1);
}
| ECPGVar {
if (connection)
yyerror("no at option for var statement.\n");
- fputs($1, yyout);
- free($1);
+ output_simple_statement($1);
}
| ECPGWhenever {
if (connection)
yyerror("no at option for whenever statement.\n");
- fputs($1, yyout);
- output_line_number();
- free($1);
+ output_simple_statement($1);
}
;
@@ -3572,6 +3570,10 @@ a_expr: attr opt_indirection
}
| '-' a_expr %prec UMINUS
{ $$ = cat2_str(make1_str("-"), $2); }
+ | '%' a_expr
+ { $$ = cat2_str(make1_str("%"), $2); }
+ | a_expr '%'
+ { $$ = cat2_str($1, make1_str("%")); }
| a_expr '+' a_expr
{ $$ = cat3_str($1, make1_str("+"), $3); }
| a_expr '-' a_expr
@@ -3663,7 +3665,6 @@ a_expr: attr opt_indirection
{
$$ = make1_str("user");
}
-
| EXISTS '(' SubSelect ')'
{
$$ = make3_str(make1_str("exists("), $3, make1_str(")"));
@@ -3879,6 +3880,10 @@ b_expr: attr opt_indirection
}
| '-' b_expr %prec UMINUS
{ $$ = cat2_str(make1_str("-"), $2); }
+ | '%' b_expr
+ { $$ = cat2_str(make1_str("%"), $2); }
+ | b_expr '%'
+ { $$ = cat2_str($1, make1_str("%")); }
| b_expr '+' b_expr
{ $$ = cat3_str($1, make1_str("+"), $3); }
| b_expr '-' b_expr
@@ -4677,7 +4682,7 @@ ora_user: user_name
{
$$ = make2_str($1, make1_str(",NULL"));
}
- | user_name '/' ColId
+ | user_name '/' user_name
{
$$ = make3_str($1, make1_str(","), $3);
}
@@ -5604,6 +5609,10 @@ ecpg_expr: attr opt_indirection
}
| '-' ecpg_expr %prec UMINUS
{ $$ = cat2_str(make1_str("-"), $2); }
+ | '%' ecpg_expr
+ { $$ = cat2_str(make1_str("%"), $2); }
+ | a_expr '%'
+ { $$ = cat2_str($1, make1_str("%")); }
| a_expr '+' ecpg_expr
{ $$ = cat3_str($1, make1_str("+"), $3); }
| a_expr '-' ecpg_expr
@@ -5618,6 +5627,10 @@ ecpg_expr: attr opt_indirection
{ $$ = cat3_str($1, make1_str("<"), $3); }
| a_expr '>' ecpg_expr
{ $$ = cat3_str($1, make1_str(">"), $3); }
+ | a_expr '=' NULL_P
+ { $$ = cat2_str($1, make1_str("= NULL")); }
+ | NULL_P '=' a_expr
+ { $$ = cat2_str(make1_str("= NULL"), $3); }
| a_expr '=' ecpg_expr
{ $$ = cat3_str($1, make1_str("="), $3); }
/* | ':' ecpg_expr
@@ -5686,6 +5699,10 @@ ecpg_expr: attr opt_indirection
{
$$ = make1_str("current_user");
}
+ | USER
+ {
+ $$ = make1_str("user");
+ }
| EXISTS '(' SubSelect ')'
{
$$ = make3_str(make1_str("exists("), $3, make1_str(")"));
@@ -5758,11 +5775,11 @@ ecpg_expr: attr opt_indirection
}
| a_expr IN '(' in_expr ')'
{
- $$ = make4_str($1, make1_str("in ("), $4, make1_str(")"));
+ $$ = make4_str($1, make1_str(" in ("), $4, make1_str(")"));
}
| a_expr NOT IN '(' not_in_expr ')'
{
- $$ = make4_str($1, make1_str("not in ("), $5, make1_str(")"));
+ $$ = make4_str($1, make1_str(" not in ("), $5, make1_str(")"));
}
| a_expr Op '(' SubSelect ')'
{
@@ -5838,7 +5855,7 @@ ecpg_expr: attr opt_indirection
}
| a_expr Op ALL '(' SubSelect ')'
{
- $$ = make3_str($1, $2, make3_str(make1_str("all ("), $5, make1_str(")")));
+ $$ = cat3_str($1, $2, make3_str(make1_str("all ("), $5, make1_str(")")));
}
| a_expr '+' ALL '(' SubSelect ')'
{
@@ -5878,6 +5895,8 @@ ecpg_expr: attr opt_indirection
{ $$ = cat3_str($1, make1_str("or"), $3); }
| NOT ecpg_expr
{ $$ = cat2_str(make1_str("not"), $2); }
+ | case_expr
+ { $$ = $1; }
| civariableonly
{ $$ = $1; }
;
diff --git a/src/interfaces/ecpg/preproc/type.c b/src/interfaces/ecpg/preproc/type.c
index 3399def4e7a..3c5d2f3ed00 100644
--- a/src/interfaces/ecpg/preproc/type.c
+++ b/src/interfaces/ecpg/preproc/type.c
@@ -269,7 +269,6 @@ ECPGdump_a_simple(FILE *o, const char *name, enum ECPGttype typ,
char *variable = (char *) mm_alloc(strlen(name) + ((prefix == NULL) ? 0 : strlen(prefix)) + 4);
char *offset = (char *) mm_alloc(strlen(name) + strlen("sizeof(struct varchar_)") + 1);
-/* if (varcharsize == 0 || arrsize >= 0)*/
/* we have to use the pointer except for arrays with given bounds */
if (arrsize > 0)
sprintf(variable, "(%s%s)", prefix ? prefix : "", name);
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-30 02:33:42 +0000