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[CP] enhance GTT

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This commit is contained in:
wjhh2008
2023-07-21 09:48:58 +00:00
committed by ob-robot
parent 8d7256d488
commit b3e8f8f67b
28 changed files with 454 additions and 154 deletions
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7
src/sql/engine/cmd/ob_table_executor.cpp
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@ -2199,6 +2199,8 @@ int ObTruncateTableExecutor::execute(ObExecContext &ctx, ObTruncateTableStmt &st
K(res));
}
}
} else if (stmt.get_oracle_temp_table_type() == share::schema::TMP_TABLE_ORA_TRX) {
//do nothing
} else {
ObSqlString sql;
int64_t affect_rows = 0;
@ -2206,14 +2208,15 @@ int ObTruncateTableExecutor::execute(ObExecContext &ctx, ObTruncateTableStmt &st
uint64_t tenant_id = stmt.get_tenant_id();
ObString db_name = stmt.get_database_name();
ObString tab_name = stmt.get_table_name();
int64_t session_id = my_session->get_sessid_for_table();
uint64_t unique_id = my_session->get_gtt_session_scope_unique_id();
if (OB_FAIL(oracle_sql_proxy.init(GCTX.sql_proxy_->get_pool()))) {
LOG_WARN("init oracle sql proxy failed", K(ret));
} else if (OB_FAIL(sql.assign_fmt("DELETE FROM \"%.*s\".\"%.*s\" WHERE "
"%s = %ld",
db_name.length(), db_name.ptr(),
tab_name.length(), tab_name.ptr(),
OB_HIDDEN_SESSION_ID_COLUMN_NAME, session_id))) {
OB_HIDDEN_SESSION_ID_COLUMN_NAME, unique_id))) {
LOG_WARN("fail to assign sql", K(ret));
} else if (OB_FAIL(oracle_sql_proxy.write(tenant_id, sql.ptr(), affect_rows))) {
LOG_WARN("execute sql failed", K(ret), K(sql), K(affect_rows));