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This commit is contained in:
Hongze Cheng 2021-12-06 17:53:59 +08:00
parent bb40428507
commit 1d5a1fbf6d
1 changed files with 44 additions and 22 deletions
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66
source/dnode/vnode/meta/src/metaSQLiteImpl.c
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@ -96,43 +96,64 @@ void metaCloseDB(SMeta *pMeta) {
}
int metaSaveTableToDB(SMeta *pMeta, const STbCfg *pTbCfg) {
char sql[256];
char * err = NULL;
int rc;
tb_uid_t uid;
char sql[256];
char * err = NULL;
int rc;
tb_uid_t uid;
sqlite3_stmt *stmt;
char buf[256];
void * pBuf;
switch (pTbCfg->type) {
case META_SUPER_TABLE:
uid = pTbCfg->stbCfg.suid;
// sprintf(sql, "INSERT INTO tb VALUES (\'%s\', %" PRIu64
// ");"
// "INSERT INTO stb VALUES (%" PRIu64
// ", \'%s\', );"
// "CREATE TABLE IF NOT EXISTS stb_%" PRIu64
// " ("
// " tb_uid INTEGER NOT NULL UNIQUE,"
// " tbname VARCHAR(256),"
// " tag1 INTEGER"
// ");"
// "CREATE INDEX IF NOT EXISTS stb_%" PRIu64 "_tag1_idx ON stb_1638517480 (tag1);");
rc = sqlite3_exec(pMeta->pDB->pDB, sql, NULL, NULL, &err);
strcpy(sql, "INSERT INTO tb VALUES (?, ?);");
// sprintf(sql,
// "INSERT INTO tb VALUES (?, ?);"
// // "INSERT INTO stb VALUES (?, ?, ?, ?);"
// // "CREATE TABLE IF NOT EXISTS stb_%" PRIu64
// // " ("
// // " tb_uid INTEGER NOT NULL UNIQUE,"
// // " tbname VARCHAR(256),"
// // " tag1 INTEGER);"
// ,
// uid);
rc = sqlite3_prepare_v2(pMeta->pDB->pDB, sql, -1, &stmt, NULL);
if (rc != SQLITE_OK) {
printf("failed to create normal table since %s\n", err);
return -1;
}
sqlite3_bind_text(stmt, 1, pTbCfg->name, -1, SQLITE_TRANSIENT);
sqlite3_bind_int64(stmt, 2, uid);
// sqlite3_bind_int64(stmt, 3, uid);
// sqlite3_bind_text(stmt, 4, pTbCfg->name, -1, SQLITE_TRANSIENT);
// pBuf = buf;
// tdEncodeSchema(&pBuf, pTbCfg->stbCfg.pSchema);
// sqlite3_bind_blob(stmt, 5, buf, POINTER_DISTANCE(pBuf, buf), NULL);
// pBuf = buf;
// tdEncodeSchema(&pBuf, pTbCfg->stbCfg.pTagSchema);
// sqlite3_bind_blob(stmt, 6, buf, POINTER_DISTANCE(pBuf, buf), NULL);
rc = sqlite3_step(stmt);
if (rc != SQLITE_OK) {
printf("failed to create normal table since %s\n", sqlite3_errmsg(pMeta->pDB->pDB));
}
sqlite3_finalize(stmt);
break;
case META_NORMAL_TABLE:
uid = metaGenerateUid(pMeta);
// uid = metaGenerateUid(pMeta);
// sprintf(sql,
// "INSERT INTO tb VALUES (\'%s\', %" PRIu64
// ");"
// "INSERT INTO ntb VALUES (%" PRIu64 ", \'%s\', );",
// pTbCfg->name, uid, uid, pTbCfg->name, );
rc = sqlite3_exec(pMeta->pDB->pDB, sql, NULL, NULL, &err);
if (rc != SQLITE_OK) {
printf("failed to create normal table since %s\n", err);
}
// rc = sqlite3_exec(pMeta->pDB->pDB, sql, NULL, NULL, &err);
// if (rc != SQLITE_OK) {
// printf("failed to create normal table since %s\n", err);
// }
break;
case META_CHILD_TABLE:
#if 0
uid = metaGenerateUid(pMeta);
// sprintf(sql, "INSERT INTO tb VALUES (\'%s\', %" PRIu64
// ");"
@ -141,6 +162,7 @@ int metaSaveTableToDB(SMeta *pMeta, const STbCfg *pTbCfg) {
if (rc != SQLITE_OK) {
printf("failed to create child table since %s\n", err);
}
#endif
break;
default:
break;