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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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5
src/sql/engine/expr/ob_expr_st_transform.cpp
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@ -99,7 +99,10 @@ int ObExprSTTransform::eval_st_transform(const ObExpr &expr, ObEvalCtx &ctx, ObD
uint32_t dest_srid = 0;
ObString wkb = gis_datum->get_string();
const ObSrsItem *dest_srs_item = NULL;
if (OB_FAIL(ObGeoExprUtils::get_srs_item(ctx, srs_guard, wkb, src_srs_item, true, N_ST_TRANSFORM))) {
if (OB_FAIL(ObTextStringHelper::read_real_string_data(temp_allocator, *gis_datum,
expr.args_[0]->datum_meta_, expr.args_[0]->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, src_srs_item, true, N_ST_TRANSFORM))) {
LOG_WARN("fail to get srs item", K(ret), K(wkb));
} else if (OB_FAIL(ObGeoTypeUtil::get_srid_from_wkb(wkb, src_srid))) {
ret = OB_ERR_GIS_INVALID_DATA;