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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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6
src/sql/engine/expr/ob_expr_st_area.cpp
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@ -78,8 +78,10 @@ int ObExprSTArea::eval_st_area(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res)
omt::ObSrsCacheGuard srs_guard;
const ObSrsItem *srs = NULL;
ObString wkb = gis_datum->get_string();
if (OB_FAIL(ObGeoExprUtils::get_srs_item(ctx, srs_guard, wkb, srs, true, N_ST_AREA))) {
if (OB_FAIL(ObTextStringHelper::read_real_string_data(temp_allocator, *gis_datum,
gis_arg->datum_meta_, gis_arg->obj_meta_.has_lob_header(), wkb))) {
LOG_WARN("fail to get real string data", K(ret), K(wkb));
} else if (OB_FAIL(ObGeoExprUtils::get_srs_item(ctx, srs_guard, wkb, srs, true, N_ST_AREA))) {
LOG_WARN("fail to get srs item", K(ret), K(wkb));
} else if (OB_FAIL(ObGeoExprUtils::build_geometry(temp_allocator, wkb, geo, srs, N_ST_AREA))) {
LOG_WARN("get geo by wkb failed", K(ret));