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Parser, SQL: (0.4) TRANSACTION support in queries

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Syntax extension: TIMESTAMP/TRANSACTION keyword can be used before FROM ... TO, BETWEEN ... AND.
Example:
    SELECT * FROM t1 FOR SYSTEM_TIME TIMESTAMP FROM '1-1-1' TO NOW();

Closes #27
This commit is contained in:
Aleksey Midenkov
2016-10-14 13:25:28 +00:00
parent a22cbc453f
commit 6d89a4a49b
6 changed files with 101 additions and 31 deletions
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4
sql/sql_lex.cc
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@@ -33,9 +33,9 @@
#include "sql_signal.h"
void LEX::parse_error()
void LEX::parse_error(uint err_number)
{
thd->parse_error();
thd->parse_error(err_number);
}