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fix mysqltest for implicit cast of charset convert

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This commit is contained in:
SevenJ-swj
2023-08-30 05:10:36 +00:00
committed by ob-robot
parent 6a5684ed71
commit e024bcd778
2 changed files with 16 additions and 10 deletions
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17
src/sql/engine/expr/ob_expr_column_conv.cpp
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@ -285,15 +285,16 @@ int ObExprColumnConv::calc_result_typeN(ObExprResType &type,
LOG_WARN("inconsistent datatypes", "expected", type_tc, "got", value_tc);
} else {
bool is_ddl = const_cast<sql::ObSQLSessionInfo *>(type_ctx.get_session())->get_ddl_info().is_ddl();
type_ctx.set_cast_mode(type_ctx.get_cast_mode() |
type_ctx.get_raw_expr()->get_extra() |
CM_COLUMN_CONVERT);
if (!is_ddl) {
type_ctx.set_cast_mode(type_ctx.get_cast_mode() |
type_ctx.get_raw_expr()->get_extra() |
CM_COLUMN_CONVERT |
CM_CHARSET_CONVERT_IGNORE_ERR);
} else {
type_ctx.set_cast_mode(type_ctx.get_cast_mode() |
type_ctx.get_raw_expr()->get_extra() |
CM_COLUMN_CONVERT );
bool is_strict = is_strict_mode(type_ctx.get_session()->get_sql_mode());
if (lib::is_mysql_mode() && is_strict) {
//do nothing
} else {
type_ctx.set_cast_mode(type_ctx.get_cast_mode() | CM_CHARSET_CONVERT_IGNORE_ERR);
}
}
types[4].set_calc_meta(type);
}