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[json] json arrayagg, json objectagg refration

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This commit is contained in:
obdev
2023-08-08 08:54:37 +00:00
committed by ob-robot
parent c4b59bc122
commit 7a3548cb4b
6 changed files with 229 additions and 772 deletions
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20
src/sql/engine/expr/ob_expr_json_func_helper.h
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@ -93,6 +93,9 @@ public:
static int get_json_val(const common::ObObj &data, ObExprCtx &ctx,
bool is_bool, common::ObIAllocator *allocator,
ObIJsonBase*& j_base, bool to_bin = false);
static int oracle_datum2_json_val(const ObDatum *json_datum, ObObjMeta& data_meta, common::ObIAllocator *allocator,
ObBasicSessionInfo *session, ObIJsonBase*& j_base, bool is_bool_data_type,
bool format_json = false, bool is_strict = false, bool is_bin = false);
static int eval_oracle_json_val(ObExpr *expr, ObEvalCtx &ctx, common::ObIAllocator *allocator,
ObIJsonBase*& j_base, bool format_json = false, bool is_strict = false, bool is_bin = false);
@ -157,23 +160,6 @@ public:
bool relax_type = true,
bool format_json = false);
static int transform_convertible_2String(const ObExpr &expr,
ObEvalCtx &ctx,
const ObDatum &datum,
ObObjType type,
ObCollationType cs_type,
ObJsonBuffer &j_buf,
bool has_lob_header,
bool format_json,
bool strict_json,
int32_t pos);
static int transform_scalar_2String(ObEvalCtx &ctx,
const ObDatum &datum,
ObObjType type,
ObScale scale,
const ObTimeZoneInfo *tz_info,
ObJsonBuffer &j_buf);
static bool is_cs_type_bin(ObCollationType &cs_type);
static int get_timestamp_str_in_oracle_mode(ObEvalCtx &ctx,
const ObDatum &datum,