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Add E'' to internally created SQL strings that contain backslashes.

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Improve code clarity by using macros for E'' processing.
This commit is contained in:
Bruce Momjian
2005-07-02 17:01:59 +00:00
parent 654efe6aaa
commit 74b49a8129
12 changed files with 91 additions and 89 deletions
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17
src/interfaces/ecpg/ecpglib/execute.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.40 2005/06/02 12:35:11 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.41 2005/07/02 17:01:53 momjian Exp $ */
/*
* The aim is to get a simpler inteface to the database routines.
@ -45,21 +45,14 @@ quote_postgres(char *arg, int lineno)
if (!res)
return (res);
if (strchr(arg, '\\') != NULL)
res[ri++] = ESCAPE_STRING_SYNTAX;
res[ri++] = '\'';
for (i = 0; arg[i]; i++, ri++)
{
switch (arg[i])
{
case '\'':
res[ri++] = '\'';
break;
case '\\':
res[ri++] = '\\';
break;
default:
;
}
if (SQL_STR_DOUBLE(arg[i]))
res[ri++] = arg[i];
res[ri] = arg[i];
}