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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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8
src/sql/engine/expr/ob_expr_priv_st_geogfromtext.cpp
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@ -73,7 +73,8 @@ int ObExprPrivSTGeogFromText::eval_priv_st_geogfromtext_common(const ObExpr &exp
const char *func_name)
{
int ret = OB_SUCCESS;
ObArenaAllocator tmp_allocator;
ObEvalCtx::TempAllocGuard tmp_alloc_g(ctx);
common::ObArenaAllocator &tmp_allocator = tmp_alloc_g.get_allocator();
ObDatum *datum = NULL;
// get wkt
@ -89,7 +90,10 @@ int ObExprPrivSTGeogFromText::eval_priv_st_geogfromtext_common(const ObExpr &exp
ObGeometry *geo = NULL;
bool is_geog = false;
ObString wkt = datum->get_string();
if (OB_NOT_NULL(wkt.find(';'))) {
if (OB_FAIL(ObTextStringHelper::read_real_string_data(tmp_allocator, *datum,
expr.args_[0]->datum_meta_, expr.args_[0]->obj_meta_.has_lob_header(), wkt))) {
LOG_WARN("fail to get real data.", K(ret), K(wkt));
} else if (OB_NOT_NULL(wkt.find(';'))) {
ObString srid_str = wkt.split_on(';');
if (OB_FAIL(ObGeoExprUtils::parse_srid(srid_str, srid))) {
LOG_USER_ERROR(OB_ERR_GIS_INVALID_DATA, func_name);