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[FEAT MERGE] Lob SQL refactoring (Mem-LobLocator, expressions and dbms_lob adaptions)

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Co-authored-by: chaser-ch <chaser.ch@antgroup.com>
This commit is contained in:
obdev
2023-01-28 20:40:15 +08:00
committed by ob-robot
parent 4bb1033505
commit 3d4f554258
350 changed files with 19091 additions and 3918 deletions
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14
src/sql/plan_cache/ob_pcv_set.cpp
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@ -53,7 +53,12 @@ int ObPCVSet::init(ObILibCacheCtx &ctx, const ObILibCacheObject *obj)
LOG_WARN("fail to deep_copy_sql", K(ret), K(pc_ctx.raw_sql_));
} else {
is_inited_ = true;
min_cluster_version_ = GET_MIN_CLUSTER_VERSION();
if (pc_ctx.exec_ctx_.get_min_cluster_version() != GET_MIN_CLUSTER_VERSION()) {
LOG_DEBUG("Lob Debug, using remote min cluster version",
K(pc_ctx.exec_ctx_.get_min_cluster_version()),
K(GET_MIN_CLUSTER_VERSION()));
}
min_cluster_version_ = pc_ctx.exec_ctx_.get_min_cluster_version();
normal_parse_const_cnt_ = pc_ctx.normal_parse_const_cnt_;
LOG_DEBUG("inited pcv set", K(pc_key_), K(ObTimeUtility::current_time()));
}
@ -122,8 +127,13 @@ int ObPCVSet::inner_get_cache_obj(ObILibCacheCtx &ctx,
K(pc_ctx.fp_result_.raw_params_));
}
}
if (pc_ctx.exec_ctx_.get_min_cluster_version() != GET_MIN_CLUSTER_VERSION()) {
LOG_DEBUG("Lob Debug, using remote min cluster version",
K(pc_ctx.exec_ctx_.get_min_cluster_version()),
K(GET_MIN_CLUSTER_VERSION()));
}
if (OB_FAIL(ret)) {
} else if (min_cluster_version_ != GET_MIN_CLUSTER_VERSION()) {
} else if (min_cluster_version_ != pc_ctx.exec_ctx_.get_min_cluster_version()) {
ret = OB_OLD_SCHEMA_VERSION;
} else if (need_check_gen_tbl_col_) {
// 检查是否有generated table投影列同名的可能