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This commit is contained in:
Hongze Cheng 2021-12-06 18:15:03 +08:00
parent 1d5a1fbf6d
commit 2fdc55c29e
1 changed files with 45 additions and 12 deletions
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57
source/dnode/vnode/meta/src/metaSQLiteImpl.c
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@ -107,23 +107,55 @@ int metaSaveTableToDB(SMeta *pMeta, const STbCfg *pTbCfg) {
switch (pTbCfg->type) { switch (pTbCfg->type) {
case META_SUPER_TABLE: case META_SUPER_TABLE:
uid = pTbCfg->stbCfg.suid; uid = pTbCfg->stbCfg.suid;
strcpy(sql, "INSERT INTO tb VALUES (?, ?);"); sprintf(sql,
// sprintf(sql, "INSERT INTO tb VALUES (\'%s\', %" PRIu64
// "INSERT INTO tb VALUES (?, ?);" ");"
// // "INSERT INTO stb VALUES (?, ?, ?, ?);" "CREATE TABLE IF NOT EXISTS stb_%" PRIu64
// // "CREATE TABLE IF NOT EXISTS stb_%" PRIu64 " ("
// // " (" " tb_uid INTEGER NOT NULL UNIQUE,"
// // " tb_uid INTEGER NOT NULL UNIQUE," " tbname VARCHAR(256),"
// // " tbname VARCHAR(256)," " tag1 INTEGER);",
// // " tag1 INTEGER);" pTbCfg->name, uid, uid);
// , rc = sqlite3_exec(pMeta->pDB->pDB, sql, NULL, NULL, &err);
// uid); if (rc != SQLITE_OK) {
printf("failed to create normal table since %s\n", err);
}
sprintf(sql, "INSERT INTO stb VALUES (%" PRIu64 ", %s, ?, ?)", uid, pTbCfg->name);
sqlite3_prepare_v2(pMeta->pDB->pDB, sql, -1, &stmt, NULL);
pBuf = buf;
tdEncodeSchema(&pBuf, pTbCfg->stbCfg.pSchema);
sqlite3_bind_blob(stmt, 1, buf, POINTER_DISTANCE(pBuf, buf), NULL);
pBuf = buf;
tdEncodeSchema(&pBuf, pTbCfg->stbCfg.pTagSchema);
sqlite3_bind_blob(stmt, 2, buf, POINTER_DISTANCE(pBuf, buf), NULL);
sqlite3_step(stmt);
sqlite3_finalize(stmt);
#if 0
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); rc = sqlite3_prepare_v2(pMeta->pDB->pDB, sql, -1, &stmt, NULL);
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
return -1; return -1;
} }
sqlite3_bind_text(stmt, 1, pTbCfg->name, -1, SQLITE_TRANSIENT); sqlite3_bind_text(stmt, 1, pTbCfg->name, -1, SQLITE_TRANSIENT);
sqlite3_bind_int64(stmt, 2, uid); sqlite3_bind_int64(stmt, 2, uid);
sqlite3_step(stmt);
sqlite3_finalize(stmt);
// sqlite3_bind_int64(stmt, 3, uid); // sqlite3_bind_int64(stmt, 3, uid);
// sqlite3_bind_text(stmt, 4, pTbCfg->name, -1, SQLITE_TRANSIENT); // sqlite3_bind_text(stmt, 4, pTbCfg->name, -1, SQLITE_TRANSIENT);
// pBuf = buf; // pBuf = buf;
@ -133,11 +165,12 @@ int metaSaveTableToDB(SMeta *pMeta, const STbCfg *pTbCfg) {
// tdEncodeSchema(&pBuf, pTbCfg->stbCfg.pTagSchema); // tdEncodeSchema(&pBuf, pTbCfg->stbCfg.pTagSchema);
// sqlite3_bind_blob(stmt, 6, buf, POINTER_DISTANCE(pBuf, buf), NULL); // sqlite3_bind_blob(stmt, 6, buf, POINTER_DISTANCE(pBuf, buf), NULL);
rc = sqlite3_step(stmt); rc = sqliteVjj3_step(stmt);
if (rc != SQLITE_OK) { if (rc != SQLITE_OK) {
printf("failed to create normal table since %s\n", sqlite3_errmsg(pMeta->pDB->pDB)); printf("failed to create normal table since %s\n", sqlite3_errmsg(pMeta->pDB->pDB));
} }
sqlite3_finalize(stmt); sqlite3_finalize(stmt);
#endif
break; break;
case META_NORMAL_TABLE: case META_NORMAL_TABLE:
// uid = metaGenerateUid(pMeta); // uid = metaGenerateUid(pMeta);