68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
#include <stdio.h>
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#include <sqlite3.h>
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#include "finsh.h"
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static int callback(void *NotUsed, int argc, char **argv, char **azColName){
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int i;
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for(i=0; i<argc; i++){
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rt_kprintf("%s = %s\n", azColName[i], argv[i] ? argv[i] : "NULL");
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}
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rt_kprintf("\n");
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return 0;
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}
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int test10_main(void){
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static int step = 0;
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int argc = 4;
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char *argv[4] = {"test10_main", "test.db",
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"create table mytable(entry1 int)",
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"drop table mytable"};
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sqlite3 *db;
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char *zErrMsg = 0;
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int rc;
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if( argc<3 ){
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rt_kprintf("Usage: %s DATABASE SQL-STATEMENT\n", argv[0]);
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return(1);
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}
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rt_kprintf("ready open %s\n", argv[1]);
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rc = sqlite3_open(argv[1], &db);
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if( rc ){
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rt_kprintf("Can't open database: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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return(1);
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}
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else{
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rt_kprintf("open %s success\n", argv[1]);
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}
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if (step == 0) {
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rt_kprintf("SQL exec: %s\n", argv[2]);
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rc = sqlite3_exec(db, argv[2], callback, 0, &zErrMsg);
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if( rc!=SQLITE_OK ){
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rt_kprintf("SQL error: %s\n", zErrMsg);
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sqlite3_free(zErrMsg);
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}
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else{
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rt_kprintf("SQL exec: %s success\n", argv[2]);
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}
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}
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else {
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rt_kprintf("SQL exec: %s\n", argv[3]);
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rc = sqlite3_exec(db, argv[3], callback, 0, &zErrMsg);
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if( rc!=SQLITE_OK ){
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rt_kprintf("SQL error: %s\n", zErrMsg);
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sqlite3_free(zErrMsg);
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}
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else{
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rt_kprintf("SQL exec: %s success\n", argv[3]);
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}
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}
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step = !step;
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sqlite3_close(db);
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return 0;
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}
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FINSH_FUNCTION_EXPORT(test10_main, sqlite test) |