diff options
Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.74.0/tests/input/sql/sta-select.sqc')
-rw-r--r-- | debian/uncrustify-trinity/uncrustify-trinity-0.74.0/tests/input/sql/sta-select.sqc | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/tests/input/sql/sta-select.sqc b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/tests/input/sql/sta-select.sqc new file mode 100644 index 00000000..863edf5b --- /dev/null +++ b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/tests/input/sql/sta-select.sqc @@ -0,0 +1,74 @@ +/******************************************************* +** +** A sample program that demonstrates the use of Static embedded SQL. +** Before compiling this program, be sure you have created a table +** called video and inserted some tuples in it. +** +********************************************************/ +#include <stdio.h> + +/* sqlca: is the sql communications area. All error codes + are returned from db2 in that structure which is filled + each time an interaction with db2 takes place. +*/ + +EXEC SQL INCLUDE SQLCA; /* SQL communication area structure */ + +EXEC SQL BEGIN DECLARE SECTION; /* declare host variables */ + char db_name[8]; /* database name */ + char video_title[30]; /* title of the video */ + short video_id; /* serial number */ + char director[20]; /* director name */ +EXEC SQL END DECLARE SECTION; + +/* These lines are redundant here because the default + action is to continue. They just show the kind of + errors that could arise and one way to control them. +*/ + +EXEC SQL WHENEVER SQLWARNING CONTINUE; /* sqlca.sqlcode > 0 */ +EXEC SQL WHENEVER SQLERROR CONTINUE; /* sqlca.sqlcode < 0 */ +EXEC SQL WHENEVER NOT FOUND CONTINUE; /* sqlca.sqlcode = 100 */ + /* sqlca.sqlcode = 0 (no error) */ + +void main() { + +strcpy(db_name, "csc343h"); + +/* C variables are preceded by a colon when they are passed to DB2 */ + +EXEC SQL CONNECT TO :db_name; + +if (sqlca.sqlcode != 0) { + printf("Connect failed!: reason %ld\n", sqlca.sqlcode); + exit(1); +} + +/* cursor delcaration. Have to declare a cursor each time you + want tuples back from db2 +*/ + +EXEC SQL DECLARE c1 CURSOR FOR + SELECT video_title + FROM video; + +/* you have to open the cursor in order to get tuples back */ + +EXEC SQL OPEN c1; + +do { + + /* fetch tuples from the cursor. This will execute the statement + the cursor implements and will return the results */ + + EXEC SQL FETCH c1 into :video_title; + if (SQLCODE != 0) break; /* SQLCODE refers to sqlca.sqlcode */ + + /* host variables should have ':' prefix when they are used in DB2 commands */ + + printf("%s\n",video_title); + +} while (1); +EXEC SQL CLOSE c1; +EXEC SQL CONNECT RESET; +} |