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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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7
src/sql/engine/expr/ob_expr_output_pack.h
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@ -67,6 +67,13 @@ private:
static int convert_lob_locator_to_longtext(common::ObObj &value,
common::ObIAllocator &alloc,
const ObSQLSessionInfo &my_session);
static int convert_text_value_charset(common::ObObj& value,
bool res_has_lob_header,
common::ObIAllocator &alloc,
const ObSQLSessionInfo &my_session);
static int process_lob_locator_results(common::ObObj& value,
common::ObIAllocator &alloc,
const ObSQLSessionInfo &my_session);
static int convert_string_charset(const common::ObString &in_str,
const ObCollationType in_cs_type,
const ObCollationType out_cs_type,