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https://issues.apache.org/jira/browse/CASSANDRA-10272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734457#comment-14734457
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Vovodroid commented on CASSANDRA-10272:
---------------------------------------
I added one print to cqlhandling.py
{code}
if len(stmt) > 2:
print stmt[0][0] + ' '+ stmt[-3][0]
if stmt[-3][0] == 'apply':
in_batch = False
elif stmt[0][0] == 'begin':
in_batch = True
{code}
and run
{code}./cqlsh -e "BEGIN BATCH INSERT INTO excelsior.data (id) VALUES (0); APPLY
BATCH ;"{code}
Result is
{code}
identifier wholenumber
identifier identifier
{code}
So obviously it's neither 'apply' nor 'begin', thus *in_batch* variable is not
changed.
While before merge it was
{code}
K_BEGIN wholenumber
K_APPLY K_APPLY
{code}
and it was rightfully compared to 'K_BEGIN' and 'K_APPLY'.
So probably something wrong with parsing.
> BATCH statement is broken
> -------------------------
>
> Key: CASSANDRA-10272
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10272
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: CentOS 7.1/x64
> Reporter: Vovodroid
> Assignee: Ryan McGuire
> Priority: Minor
>
> BEGIN BATCH .... APPLY BATCH is not parsed correctly.
> Steps:
> {code}
> CREATE KEYSPACE Excelsior WITH
> REPLICATION={'class':'SimpleStrategy','replication_factor':1};
> CREATE TABLE excelsior.data (id int primary key);
> BEGIN BATCH INSERT INTO excelsior.data (id) VALUES (0); APPLY BATCH ;
> {code}
> Error
> {code}
> SyntaxException: <ErrorMessage code=2000 [Syntax error in CQL query]
> message="line 0:-1 mismatched input '<EOF>' expecting K_APPLY">
> SyntaxException: <ErrorMessage code=2000 [Syntax error in CQL query]
> message="line 1:0 no viable alternative at input 'APPLY' ([APPLY]...)">
> {code}
> While
> {code}
> BEGIN BATCH INSERT INTO excelsior.data (id) VALUES (0) APPLY BATCH ;
> {code}
> without *;* after insert works.
> Consequently neither
> {code}
> BEGIN BATCH INSERT INTO excelsior.data (id) VALUES (0);INSERT INTO
> excelsior.data (id) VALUES (0); APPLY BATCH ;
> {code}
> Error:
> {code}
> SyntaxException: <ErrorMessage code=2000 [Syntax error in CQL query]
> message="line 0:-1 mismatched input '<EOF>' expecting K_APPLY">
> SyntaxException: <ErrorMessage code=2000 [Syntax error in CQL query]
> message="line 1:0 no viable alternative at input 'APPLY' ([APPLY]...)">
> {code}
> nor
> {code}
> BEGIN BATCH INSERT INTO excelsior.data (id) VALUES (0);INSERT INTO
> excelsior.data (id) VALUES (0) APPLY BATCH ;
> {code}
> Error
> {code}
> SyntaxException: <ErrorMessage code=2000 [Syntax error in CQL query]
> message="line 0:-1 mismatched input '<EOF>' expecting K_APPLY">
> SyntaxException: <ErrorMessage code=2000 [Syntax error in CQL query]
> message="line 1:43 missing EOF at 'APPLY' (...(id) VALUES (0) [APPLY]
> BATCH...)">
> {code}
> works.
> It was OK in 2.2.0 and 3.0 beta 1.
> 3.0-beta2-tentative also affected.
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