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Fix RCTE bugs

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This commit is contained in:
xianyu-w
2023-08-11 03:48:48 +00:00
committed by ob-robot
parent 4a847be5a7
commit 02a2a424fa
22 changed files with 493 additions and 350 deletions
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6
src/share/ob_errno.h
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@ -3002,8 +3002,8 @@ constexpr int OB_ERR_INVALID_DATE_MSG_FMT_V2 = -4219;
#define OB_ERR_UNSUPPORTED_USE_OF_CTE__USER_ERROR_MSG "unsupported use of WITH clause"
#define OB_ERR_CTE_COLUMN_NUMBER_NOT_MATCH__USER_ERROR_MSG "View's SELECT and view's field list have different column counts"
#define OB_ERR_NEED_COLUMN_ALIAS_LIST_IN_RECURSIVE_CTE__USER_ERROR_MSG "recursive WITH clause must have column alias list"
#define OB_ERR_NEED_UNION_ALL_IN_RECURSIVE_CTE__USER_ERROR_MSG "recursive WITH clause must use a UNION ALL operation"
#define OB_ERR_NEED_ONLY_TWO_BRANCH_IN_RECURSIVE_CTE__USER_ERROR_MSG "UNION ALL operation in recursive WITH clause must have only two branches"
#define OB_ERR_NEED_UNION_ALL_IN_RECURSIVE_CTE__USER_ERROR_MSG "Recursive Common Table Expression should contain a UNION ALL"
#define OB_ERR_NEED_ONLY_TWO_BRANCH_IN_RECURSIVE_CTE__USER_ERROR_MSG "More than one recursive query blocks of Common Table Expression not supported"
#define OB_ERR_NEED_REFERENCE_ITSELF_DIRECTLY_IN_RECURSIVE_CTE__USER_ERROR_MSG "In recursive query block of Recursive Common Table Expression, the recursive table must be referenced only once, and not in any subquery"
#define OB_ERR_NEED_INIT_BRANCH_IN_RECURSIVE_CTE__USER_ERROR_MSG "recursive WITH clause needs an initialization branch"
#define OB_ERR_CYCLE_FOUND_IN_RECURSIVE_CTE__USER_ERROR_MSG "cycle detected while executing recursive WITH query"
@ -3018,7 +3018,7 @@ constexpr int OB_ERR_INVALID_DATE_MSG_FMT_V2 = -4219;
#define OB_ERR_CTE_DUPLICATE_NAME_IN_SEARCH_CLAUSE__USER_ERROR_MSG "duplicate name found in sort specification list for SEARCH clause of WITH clause"
#define OB_ERR_CTE_DUPLICATE_NAME_IN_CYCLE_CLAUSE__USER_ERROR_MSG "duplicate name found in cycle column list for CYCLE clause of WITH clause"
#define OB_ERR_CTE_ILLEGAL_COLUMN_IN_CYCLE_CLAUSE__USER_ERROR_MSG "element in cycle column list of CYCLE clause must appear in the column alias list of the WITH clause element"
#define OB_ERR_CTE_ILLEGAL_RECURSIVE_BRANCH__USER_ERROR_MSG "Recursive Common Table Expression can contain neither aggregation nor window functions in recursive query block"
#define OB_ERR_CTE_ILLEGAL_RECURSIVE_BRANCH__USER_ERROR_MSG "ORDER BY / LIMIT / SELECT DISTINCT / HAVING / WINDOW FUNCTION / GROUP BY in recursive query block of Common Table Expression not supported"
#define OB_ERR_ILLEGAL_JOIN_IN_RECURSIVE_CTE__USER_ERROR_MSG "In recursive query block of Recursive Common Table Expression, the recursive table must neither be in the right argument of a LEFT JOIN, nor be forced to be non-first with join order hints"
#define OB_ERR_CTE_NEED_COLUMN_ALIAS_LIST__USER_ERROR_MSG "WITH clause element did not have a column alias list"
#define OB_ERR_CTE_ILLEGAL_COLUMN_IN_SERACH_CALUSE__USER_ERROR_MSG "element in sort specification list of SEARCH clause did not appear in the column alias list of the WITH clause element"