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1. make lemon warning as error, so that no syntax conflicts in sql.y exists 

2. resolving joined_table syntax conflicts
This commit is contained in:
freemine 2024-12-23 14:00:04 +08:00
parent f894a6511c
commit 718d320455
2 changed files with 2 additions and 2 deletions
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2
source/libs/parser/CMakeLists.txt
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@ -7,7 +7,7 @@ ENDIF()
add_custom_command(
OUTPUT ${TD_SOURCE_DIR}/source/libs/parser/src/sql.c ${TD_SOURCE_DIR}/include/common/ttokenauto.h
COMMAND echo "Running lemon process in ${TD_SOURCE_DIR}/source/libs/parser/inc"
COMMAND ${TD_CONTRIB_DIR}/lemon/lemon sql.y || true
COMMAND ${TD_CONTRIB_DIR}/lemon/lemon sql.y
COMMAND echo "copy sql.c from ${TD_SOURCE_DIR}/source/libs/parser/inc/sql.c to ${TD_SOURCE_DIR}/source/libs/parser/src/"
COMMAND mv ${TD_SOURCE_DIR}/source/libs/parser/inc/sql.c ${TD_SOURCE_DIR}/source/libs/parser/src/sql.c
COMMAND mv ${TD_SOURCE_DIR}/source/libs/parser/inc/sql.h ${TD_SOURCE_DIR}/include/common/ttokenauto.h

2
source/libs/parser/inc/sql.y
View File

@ -1446,7 +1446,7 @@ parenthesized_joined_table(A) ::= NK_LP parenthesized_joined_table(B) NK_RP.
/************************************************ joined_table ********************************************************/
joined_table(A) ::=
table_reference(B) join_type(C) join_subtype(D) JOIN table_reference(E) join_on_clause_opt(F)
table_reference(B) join_type(C) join_subtype(D) JOIN table_primary(E) join_on_clause_opt(F)
window_offset_clause_opt(G) jlimit_clause_opt(H). {
A = createJoinTableNode(pCxt, C, D, B, E, F);
A = addWindowOffsetClause(pCxt, A, G);