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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/engine/expr/ob_expr_st_covers.cpp
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@ -126,6 +126,8 @@ int ObExprPrivSTCovers::eval_st_covers(const ObExpr &expr, ObEvalCtx &ctx, ObDat
int ret = OB_SUCCESS;
ObDatum *gis_datum1 = NULL;
ObDatum *gis_datum2 = NULL;
ObString wkb1;
ObString wkb2;
ObExpr *gis_arg1 = expr.args_[0];
ObExpr *gis_arg2 = expr.args_[1];
ObObjType input_type1 = gis_arg1->datum_meta_.type_;
@ -136,10 +138,18 @@ int ObExprPrivSTCovers::eval_st_covers(const ObExpr &expr, ObEvalCtx &ctx, ObDat
LOG_WARN("eval geo args failed", K(ret));
} else if (gis_datum1->is_null() || gis_datum2->is_null()) {
res.set_null();
} else if (FALSE_IT(wkb1 = gis_datum1->get_string())) {
} else if (FALSE_IT(wkb2 = gis_datum2->get_string())) {
} else if (OB_FAIL(ObTextStringHelper::read_real_string_data(temp_allocator, *gis_datum1,
gis_arg1->datum_meta_, gis_arg1->obj_meta_.has_lob_header(), wkb1))) {
LOG_WARN("fail to get real string data", K(ret), K(wkb1));
} else if (OB_FAIL(ObTextStringHelper::read_real_string_data(temp_allocator, *gis_datum2,
gis_arg2->datum_meta_, gis_arg2->obj_meta_.has_lob_header(), wkb2))) {
LOG_WARN("fail to get real string data", K(ret), K(wkb2));
} else if (OB_FAIL(ObExprPrivSTCovers::eval_st_covers_common(ctx,
temp_allocator,
gis_datum1->get_string(),
gis_datum2->get_string(),
wkb1,
wkb2,
res))) {
LOG_WARN("eval st covers failed", K(ret));
}