xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

inner join [ON ...]; window join [ON ...] WINDOW_OFFSET ...

This commit is contained in:
freemine 2025-01-03 22:26:47 +08:00
parent 86da050f25
commit c2e5910c23
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
source/libs/parser/inc/sql.y
View File

@ -1460,10 +1460,10 @@ joined_table(A) ::= win_joined(B).
/************************************************ inner join **********************************************************/ /************************************************ inner join **********************************************************/
inner_joined(A) ::= inner_joined(A) ::=
table_reference(B) JOIN table_reference(E) join_on_clause(F). { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_NONE, A, B, E, F, NULL, NULL); } table_reference(B) JOIN table_reference(E) join_on_clause_opt(F). { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_NONE, A, B, E, F, NULL, NULL); }
inner_joined(A) ::= inner_joined(A) ::=
table_reference(B) INNER JOIN table_reference(E) join_on_clause(F). { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_NONE, A, B, E, F, NULL, NULL); } table_reference(B) INNER JOIN table_reference(E) join_on_clause_opt(F). { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_NONE, A, B, E, F, NULL, NULL); }
/************************************************ outer join **********************************************************/ /************************************************ outer join **********************************************************/
outer_joined(A) ::= outer_joined(A) ::=
@ -1509,12 +1509,12 @@ asof_joined(A) ::=
/************************************************ window join *********************************************************/ /************************************************ window join *********************************************************/
win_joined(A) ::= win_joined(A) ::=
table_reference(B) LEFT WINDOW JOIN table_reference(E) table_reference(B) LEFT WINDOW JOIN table_reference(E) join_on_clause_opt(F)
window_offset_clause(G) jlimit_clause_opt(H). { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_WIN, A, B, E, NULL, G, H); } window_offset_clause(G) jlimit_clause_opt(H). { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_WIN, A, B, E, F, G, H); }
win_joined(A) ::= win_joined(A) ::=
table_reference(B) RIGHT WINDOW JOIN table_reference(E) table_reference(B) RIGHT WINDOW JOIN table_reference(E) join_on_clause_opt(F)
window_offset_clause(G) jlimit_clause_opt(H). { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_WIN, A, B, E, NULL, G, H); } window_offset_clause(G) jlimit_clause_opt(H). { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_WIN, A, B, E, F, G, H); }
join_on_clause_opt(A) ::= . [ON] { A = NULL; } join_on_clause_opt(A) ::= . [ON] { A = NULL; }
join_on_clause_opt(A) ::= join_on_clause(B). { A = B; } join_on_clause_opt(A) ::= join_on_clause(B). { A = B; }