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MDEV-17652 Add sql_mode specific tokens for some keywords

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This commit is contained in:
Alexander Barkov
2018-11-09 17:08:13 +04:00
parent aa4772e75b
commit def2ac209a
7 changed files with 370 additions and 146 deletions
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18
sql/sql_lex.cc
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@ -838,6 +838,24 @@ int Lex_input_stream::find_keyword(Lex_ident_cli_st *kwd,
DBUG_ASSERT(tok >= get_buf());
DBUG_ASSERT(tok < get_end_of_query());
if (m_thd->variables.sql_mode & MODE_ORACLE)
{
switch (symbol->tok) {
case BEGIN_MARIADB_SYM: return BEGIN_ORACLE_SYM;
case BODY_MARIADB_SYM: return BODY_ORACLE_SYM;
case CONTINUE_MARIADB_SYM: return CONTINUE_ORACLE_SYM;
case ELSIF_MARIADB_SYM: return ELSIF_ORACLE_SYM;
case EXCEPTION_MARIADB_SYM: return EXCEPTION_ORACLE_SYM;
case EXIT_MARIADB_SYM: return EXIT_ORACLE_SYM;
case GOTO_MARIADB_SYM: return GOTO_ORACLE_SYM;
case OTHERS_MARIADB_SYM: return OTHERS_ORACLE_SYM;
case PACKAGE_MARIADB_SYM: return PACKAGE_ORACLE_SYM;
case RAISE_MARIADB_SYM: return RAISE_ORACLE_SYM;
case RETURN_MARIADB_SYM: return RETURN_ORACLE_SYM;
case ROWTYPE_MARIADB_SYM: return ROWTYPE_ORACLE_SYM;
}
}
if ((symbol->tok == NOT_SYM) &&
(m_thd->variables.sql_mode & MODE_HIGH_NOT_PRECEDENCE))
return NOT2_SYM;