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l_cursor_id, 'SELECT id, name FROM test_table WHERE id <= 2 union all SELECT id, name FROM test_table WHERE id > 2' , DBMS_SQL.NATIVE
DBMS_SQL 游标 l_cursor_id := DBMS_SQL.OPEN_CURSOR; -- 解析 SQL 语句 DBMS_SQL.PARSE (l_cursor_id, 'SELECT id, name FROM test_table', DBMS_SQL.NATIVE
dbms_metadata.SESSION_TRANSFORM, \'CONSTRAINTS_AS_ALTER\', false) 和 DBMS_METADATA.SET_TRANSFORM_PARAM(dbms_metadata.SESSION_TRANSFORM, \'SQLTERMINATOR
-Z datanode -N all -I all -c "a_format_version='10c'" gs_guc reload -Z coordinator -Z datanode -N all -I all -c "a_format_dev_version='s6'"
instead of FLOOR used in MOD THEN v_remainder := i_numerator - (ROUND(i_numerator*1.0 / i_denominator) * i_denominator); END
dbms_metadata.SESSION_TRANSFORM, 'COLLATION_CLAUSE', 'NEVER') 采集后的SQL语句添加分号; DBMS_METADATA.SET_TRANSFORM_PARAM(dbms_metadata.SESSION_TRANSFORM, 'SQLTERMINATOR
enable_precision_decimal'"; ----GaussDB V2.0-8.200 集中式开始的版本 gs_guc reload -Z coordinator -Z datanode -N all -I all -c "m_format_behavior_compat_options
-Z datanode -N all -I all -c "a_format_version='10c'"; gs_guc reload -Z coordinator -Z datanode -N all -I all -c "a_format_dev_version='s4'"
gs_guc reload -Z coordinator -Z datanode -N all -I all -c "b_format_version='5.7'"; gs_guc reload -Z coordinator -Z datanode -N all -I all -c
