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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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10
src/sql/engine/expr/ob_expr_time.cpp
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@ -158,7 +158,8 @@ static int ob_expr_convert_to_time(const ObDatum &datum,
bool with_date,
bool is_dayofmonth,
ObEvalCtx &ctx,
ObTime &ot)
ObTime &ot,
bool has_lob_header)
{
int ret = OB_SUCCESS;
const ObSQLSessionInfo *session = ctx.exec_ctx_.get_my_session();
@ -170,14 +171,15 @@ static int ob_expr_convert_to_time(const ObDatum &datum,
ObDateSqlMode date_sql_mode;
date_sql_mode.init(session->get_sql_mode());
if (OB_FAIL(ob_datum_to_ob_time_with_date(datum, type, get_timezone_info(session),
ot2, get_cur_time(ctx.exec_ctx_.get_physical_plan_ctx()), is_dayofmonth, date_sql_mode))) {
ot2, get_cur_time(ctx.exec_ctx_.get_physical_plan_ctx()), is_dayofmonth, date_sql_mode,
has_lob_header))) {
LOG_WARN("cast to ob time failed", K(ret));
} else {
ot = ot2;
}
} else {
ObTime ot2(DT_TYPE_TIME);
if (OB_FAIL(ob_datum_to_ob_time_without_date(datum, type, get_timezone_info(session), ot2))) {
if (OB_FAIL(ob_datum_to_ob_time_without_date(datum, type, get_timezone_info(session), ot2, has_lob_header))) {
LOG_WARN("cast to ob time failed", K(ret));
} else {
ot = ot2;
@ -202,7 +204,7 @@ int ObExprTimeBase::calc(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &expr_datum
} else {
ObTime ot;
if (OB_FAIL(ob_expr_convert_to_time(*param_datum, expr.args_[0]->datum_meta_.type_, with_date,
is_dayofmonth, ctx, ot))) {
is_dayofmonth, ctx, ot, expr.args_[0]->obj_meta_.has_lob_header()))) {
LOG_WARN("cast to ob time failed", K(ret), K(lbt()), K(session->get_stmt_type()));
LOG_USER_WARN(OB_ERR_CAST_VARCHAR_TO_TIME);
uint64_t cast_mode = 0;