From a8b3a7134ffc9cc4f61ab5bf632842defc3b7731 Mon Sep 17 00:00:00 2001 From: obdev Date: Wed, 12 Jul 2023 03:12:23 +0000 Subject: [PATCH] implement different construction function of xid --- src/pl/sys_package/ob_dbms_xa.h | 3 +++ .../ob_inner_table_schema.20001_20050.cpp | 2 +- .../inner_table/ob_inner_table_schema_def.py | 16 +++++++--------- .../r/mysql/information_schema_desc.result | 2 +- 4 files changed, 12 insertions(+), 11 deletions(-) diff --git a/src/pl/sys_package/ob_dbms_xa.h b/src/pl/sys_package/ob_dbms_xa.h index 0dd85d771..deaa4a961 100644 --- a/src/pl/sys_package/ob_dbms_xa.h +++ b/src/pl/sys_package/ob_dbms_xa.h @@ -71,6 +71,9 @@ public: static const int XAER_DUPID = -8; static const int XAER_OUTSIDE = -9; + static int xa_xid(sql::ObExecContext &ctx, + sql::ParamStore ¶ms, + common::ObObj &result); static int xa_start(sql::ObExecContext &ctx, sql::ParamStore ¶ms, common::ObObj &result); diff --git a/src/share/inner_table/ob_inner_table_schema.20001_20050.cpp b/src/share/inner_table/ob_inner_table_schema.20001_20050.cpp index c4eafd1b4..778a8ad3c 100644 --- a/src/share/inner_table/ob_inner_table_schema.20001_20050.cpp +++ b/src/share/inner_table/ob_inner_table_schema.20001_20050.cpp @@ -310,7 +310,7 @@ int ObInnerTableSchema::statistics_schema(ObTableSchema &table_schema) table_schema.set_collation_type(ObCharset::get_default_collation(ObCharset::get_default_charset())); if (OB_SUCC(ret)) { - if (OB_FAIL(table_schema.set_view_definition(R"__( SELECT CAST('def' AS CHAR(512)) AS TABLE_CATALOG, V.TABLE_SCHEMA AS TABLE_SCHEMA, V.TABLE_NAME AS TABLE_NAME, CAST(V.NON_UNIQUE AS SIGNED) AS NON_UNIQUE, V.INDEX_SCHEMA AS INDEX_SCHEMA, V.INDEX_NAME AS INDEX_NAME, CAST(V.SEQ_IN_INDEX AS UNSIGNED) AS SEQ_IN_INDEX, V.COLUMN_NAME AS COLUMN_NAME, CAST('A' AS CHAR(1)) AS COLLATION, CAST(NULL AS SIGNED) AS CARDINALITY, CAST(V.SUB_PART AS SIGNED) AS SUB_PART, CAST(NULL AS CHAR(10)) AS PACKED, CAST(V.NULLABLE AS CHAR(3)) AS NULLABLE, CAST(V.INDEX_TYPE AS CHAR(16)) AS INDEX_TYPE, CAST(V.COMMENT AS CHAR(16)) AS COMMENT, CAST(V.INDEX_COMMENT AS CHAR(1024)) AS INDEX_COMMENT, CAST(V.IS_VISIBLE AS CHAR(3)) AS IS_VISIBLE FROM (SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__all_table i JOIN oceanbase.__all_table t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) JOIN oceanbase.__all_column c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.tenant_id = db.tenant_id AND i.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' LEFT JOIN oceanbase.__all_column d_col ON c.is_hidden = 1 AND substr(c.column_name, 1, 8) = '__substr' AND i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__all_table t JOIN oceanbase.__all_column c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.tenant_id = db.tenant_id AND t.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE i JOIN oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) AND t.tenant_id = EFFECTIVE_TENANT_ID() JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.database_id = db.database_id LEFT JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE d_col ON c.is_hidden = 1 AND substr(c.column_name, 1, 8) = '__substr' AND i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND t.tenant_id = EFFECTIVE_TENANT_ID() AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.database_id = db.database_id)V )__"))) { + if (OB_FAIL(table_schema.set_view_definition(R"__( SELECT CAST('def' AS CHAR(512)) AS TABLE_CATALOG, V.TABLE_SCHEMA AS TABLE_SCHEMA, V.TABLE_NAME AS TABLE_NAME, CAST(V.NON_UNIQUE AS SIGNED) AS NON_UNIQUE, V.INDEX_SCHEMA AS INDEX_SCHEMA, V.INDEX_NAME AS INDEX_NAME, CAST(V.SEQ_IN_INDEX AS UNSIGNED) AS SEQ_IN_INDEX, V.COLUMN_NAME AS COLUMN_NAME, CAST('A' AS CHAR(1)) AS COLLATION, CAST(NULL AS SIGNED) AS CARDINALITY, CAST(V.SUB_PART AS SIGNED) AS SUB_PART, CAST(NULL AS CHAR(10)) AS PACKED, CAST(V.NULLABLE AS CHAR(3)) AS NULLABLE, CAST(V.INDEX_TYPE AS CHAR(16)) AS INDEX_TYPE, CAST(V.COMMENT AS CHAR(16)) AS COMMENT, CAST(V.INDEX_COMMENT AS CHAR(1024)) AS INDEX_COMMENT, CAST(V.IS_VISIBLE AS CHAR(3)) AS IS_VISIBLE FROM (SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__all_table i JOIN oceanbase.__all_table t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) JOIN oceanbase.__all_column c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.tenant_id = db.tenant_id AND i.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' LEFT JOIN oceanbase.__all_column d_col ON i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND (case when (c.is_hidden = 1 and substr(c.column_name, 1, 8) = '__substr') then substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) else 0 end) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__all_table t JOIN oceanbase.__all_column c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.tenant_id = db.tenant_id AND t.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE i JOIN oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) AND t.tenant_id = EFFECTIVE_TENANT_ID() JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.database_id = db.database_id LEFT JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE d_col ON i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND (case when (c.is_hidden = 1 and substr(c.column_name, 1, 8) = '__substr') then substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) else 0 end) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND t.tenant_id = EFFECTIVE_TENANT_ID() AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.database_id = db.database_id)V )__"))) { LOG_ERROR("fail to set view_definition", K(ret)); } } diff --git a/src/share/inner_table/ob_inner_table_schema_def.py b/src/share/inner_table/ob_inner_table_schema_def.py index fb58df1a3..6c6ae1e0f 100644 --- a/src/share/inner_table/ob_inner_table_schema_def.py +++ b/src/share/inner_table/ob_inner_table_schema_def.py @@ -12826,11 +12826,10 @@ def_table_schema( AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' LEFT JOIN oceanbase.__all_column d_col - ON c.is_hidden = 1 - AND substr(c.column_name, 1, 8) = '__substr' - AND i.data_table_id = d_col.table_id - AND i.tenant_id = d_col.tenant_id - AND substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) = d_col.column_id + ON i.data_table_id = d_col.table_id + AND i.tenant_id = d_col.tenant_id + AND (case when (c.is_hidden = 1 and substr(c.column_name, 1, 8) = '__substr') then + substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) else 0 end) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, @@ -12888,11 +12887,10 @@ def_table_schema( JOIN oceanbase.__all_database db ON i.database_id = db.database_id LEFT JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE d_col - ON c.is_hidden = 1 - AND substr(c.column_name, 1, 8) = '__substr' - AND i.data_table_id = d_col.table_id + ON i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id - AND substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) = d_col.column_id + AND (case when (c.is_hidden = 1 and substr(c.column_name, 1, 8) = '__substr') then + substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) else 0 end) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, diff --git a/tools/deploy/mysql_test/test_suite/information_schema/r/mysql/information_schema_desc.result b/tools/deploy/mysql_test/test_suite/information_schema/r/mysql/information_schema_desc.result index 6ec8c2b8c..7e531ed9b 100644 --- a/tools/deploy/mysql_test/test_suite/information_schema/r/mysql/information_schema_desc.result +++ b/tools/deploy/mysql_test/test_suite/information_schema/r/mysql/information_schema_desc.result @@ -271,7 +271,7 @@ SESSION_VARIABLES CREATE TABLE `SESSION_VARIABLES` ( ) DEFAULT CHARSET = utf8mb4 COMPRESSION = 'none' REPLICA_NUM = 1 BLOCK_SIZE = 16384 USE_BLOOM_FILTER = FALSE TABLET_SIZE = 134217728 PCTFREE = 10 show create table statistics; View Create View character_set_client collation_connection -STATISTICS CREATE VIEW `STATISTICS` AS SELECT CAST('def' AS CHAR(512)) AS TABLE_CATALOG, V.TABLE_SCHEMA AS TABLE_SCHEMA, V.TABLE_NAME AS TABLE_NAME, CAST(V.NON_UNIQUE AS SIGNED) AS NON_UNIQUE, V.INDEX_SCHEMA AS INDEX_SCHEMA, V.INDEX_NAME AS INDEX_NAME, CAST(V.SEQ_IN_INDEX AS UNSIGNED) AS SEQ_IN_INDEX, V.COLUMN_NAME AS COLUMN_NAME, CAST('A' AS CHAR(1)) AS COLLATION, CAST(NULL AS SIGNED) AS CARDINALITY, CAST(V.SUB_PART AS SIGNED) AS SUB_PART, CAST(NULL AS CHAR(10)) AS PACKED, CAST(V.NULLABLE AS CHAR(3)) AS NULLABLE, CAST(V.INDEX_TYPE AS CHAR(16)) AS INDEX_TYPE, CAST(V.COMMENT AS CHAR(16)) AS COMMENT, CAST(V.INDEX_COMMENT AS CHAR(1024)) AS INDEX_COMMENT, CAST(V.IS_VISIBLE AS CHAR(3)) AS IS_VISIBLE FROM (SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__all_table i JOIN oceanbase.__all_table t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) JOIN oceanbase.__all_column c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.tenant_id = db.tenant_id AND i.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' LEFT JOIN oceanbase.__all_column d_col ON c.is_hidden = 1 AND substr(c.column_name, 1, 8) = '__substr' AND i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__all_table t JOIN oceanbase.__all_column c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.tenant_id = db.tenant_id AND t.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE i JOIN oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) AND t.tenant_id = EFFECTIVE_TENANT_ID() JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.database_id = db.database_id LEFT JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE d_col ON c.is_hidden = 1 AND substr(c.column_name, 1, 8) = '__substr' AND i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND t.tenant_id = EFFECTIVE_TENANT_ID() AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.database_id = db.database_id)V utf8mb4 utf8mb4_general_ci +STATISTICS CREATE VIEW `STATISTICS` AS SELECT CAST('def' AS CHAR(512)) AS TABLE_CATALOG, V.TABLE_SCHEMA AS TABLE_SCHEMA, V.TABLE_NAME AS TABLE_NAME, CAST(V.NON_UNIQUE AS SIGNED) AS NON_UNIQUE, V.INDEX_SCHEMA AS INDEX_SCHEMA, V.INDEX_NAME AS INDEX_NAME, CAST(V.SEQ_IN_INDEX AS UNSIGNED) AS SEQ_IN_INDEX, V.COLUMN_NAME AS COLUMN_NAME, CAST('A' AS CHAR(1)) AS COLLATION, CAST(NULL AS SIGNED) AS CARDINALITY, CAST(V.SUB_PART AS SIGNED) AS SUB_PART, CAST(NULL AS CHAR(10)) AS PACKED, CAST(V.NULLABLE AS CHAR(3)) AS NULLABLE, CAST(V.INDEX_TYPE AS CHAR(16)) AS INDEX_TYPE, CAST(V.COMMENT AS CHAR(16)) AS COMMENT, CAST(V.INDEX_COMMENT AS CHAR(1024)) AS INDEX_COMMENT, CAST(V.IS_VISIBLE AS CHAR(3)) AS IS_VISIBLE FROM (SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__all_table i JOIN oceanbase.__all_table t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) JOIN oceanbase.__all_column c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.tenant_id = db.tenant_id AND i.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' LEFT JOIN oceanbase.__all_column d_col ON i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND (case when (c.is_hidden = 1 and substr(c.column_name, 1, 8) = '__substr') then substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) else 0 end) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__all_table t JOIN oceanbase.__all_column c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.tenant_id = db.tenant_id AND t.database_id = db.database_id AND db.in_recyclebin = 0 AND db.database_name != '__recyclebin' UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, CASE WHEN i.index_type IN (2,4,8) THEN 0 ELSE 1 END AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, substr(i.table_name, 7 + instr(substr(i.table_name, 7), '_')) AS INDEX_NAME, c.index_position AS SEQ_IN_INDEX, CASE WHEN d_col.column_name IS NOT NULL THEN d_col.column_name ELSE c.column_name END AS COLUMN_NAME, CASE WHEN d_col.column_name IS NOT NULL THEN c.data_length ELSE NULL END AS SUB_PART, CASE WHEN c.nullable = 1 THEN 'YES' ELSE '' END AS NULLABLE, CASE WHEN i.index_using_type = 0 THEN 'BTREE' ELSE (CASE WHEN i.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END)END AS INDEX_TYPE, t.comment AS COMMENT, i.comment AS INDEX_COMMENT, CASE WHEN (i.index_attributes_set & 1) THEN 'NO' ELSE 'YES' END AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE i JOIN oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t ON i.data_table_id=t.table_id AND i.tenant_id = t.tenant_id AND i.database_id = t.database_id AND i.table_type = 5 AND t.table_type in (0,3) AND t.tenant_id = EFFECTIVE_TENANT_ID() JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON i.table_id=c.table_id AND i.tenant_id = c.tenant_id AND c.index_position > 0 JOIN oceanbase.__all_database db ON i.database_id = db.database_id LEFT JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE d_col ON i.data_table_id = d_col.table_id AND i.tenant_id = d_col.tenant_id AND (case when (c.is_hidden = 1 and substr(c.column_name, 1, 8) = '__substr') then substr(c.column_name, 8 + instr(substr(c.column_name, 8), '_')) else 0 end) = d_col.column_id UNION ALL SELECT db.database_name AS TABLE_SCHEMA, t.table_name AS TABLE_NAME, 0 AS NON_UNIQUE, db.database_name AS INDEX_SCHEMA, 'PRIMARY' AS INDEX_NAME, c.rowkey_position AS SEQ_IN_INDEX, c.column_name AS COLUMN_NAME, NULL AS SUB_PART, '' AS NULLABLE, CASE WHEN t.index_using_type = 0 THEN 'BTREE' ELSE ( CASE WHEN t.index_using_type = 1 THEN 'HASH' ELSE 'UNKOWN' END) END AS INDEX_TYPE, t.comment AS COMMENT, t.comment AS INDEX_COMMENT, 'YES' AS IS_VISIBLE FROM oceanbase.__ALL_VIRTUAL_CORE_ALL_TABLE t JOIN oceanbase.__ALL_VIRTUAL_CORE_COLUMN_TABLE c ON t.table_id=c.table_id AND t.tenant_id = c.tenant_id AND t.tenant_id = EFFECTIVE_TENANT_ID() AND c.rowkey_position > 0 AND c.is_hidden = 0 AND t.table_type in (0,3) JOIN oceanbase.__all_database db ON t.database_id = db.database_id)V utf8mb4 utf8mb4_general_ci show create table table_constraints; View Create View character_set_client collation_connection TABLE_CONSTRAINTS CREATE VIEW `TABLE_CONSTRAINTS` AS SELECT CAST('def' AS CHAR(64)) AS CONSTRAINT_CATALOG, CAST(d.database_name AS CHAR(128)) AS CONSTRAINT_SCHEMA, CAST('PRIMARY' AS CHAR(256)) AS CONSTRAINT_NAME, CAST(d.database_name AS CHAR(128)) AS TABLE_SCHEMA, CAST(t.table_name AS CHAR(256)) AS TABLE_NAME, CAST('PRIMARY KEY' AS CHAR(11)) AS CONSTRAINT_TYPE, CAST('YES' AS CHAR(3)) AS ENFORCED FROM oceanbase.__all_database d JOIN oceanbase.__all_table t ON d.database_id = t.database_id WHERE (d.database_id = 201003 OR d.database_id > 500000) AND d.in_recyclebin = 0 AND t.table_type = 3 AND t.table_mode >> 16 & 1 = 0 union all SELECT CAST('def' AS CHAR(64)) AS CONSTRAINT_CATALOG, CAST(d.database_name AS CHAR(128)) AS CONSTRAINT_SCHEMA, CAST(SUBSTR(it.table_name, 7 + INSTR(SUBSTR(it.table_name, 7), '_')) AS CHAR(256)) AS CONSTRAINT_NAME, CAST(d.database_name AS CHAR(128)) AS TABLE_SCHEMA, CAST(ut.table_name AS CHAR(256)) AS TABLE_NAME, CAST('UNIQUE' AS CHAR(11)) AS CONSTRAINT_TYPE, CAST('YES' AS CHAR(3)) AS ENFORCED FROM oceanbase.__all_database d JOIN oceanbase.__all_table it ON d.database_id = it.database_id JOIN oceanbase.__all_table ut ON it.data_table_id = ut.table_id WHERE d.database_id > 500000 AND d.in_recyclebin = 0 AND it.table_type = 5 AND it.index_type IN (2, 4, 8) union all SELECT CAST('def' AS CHAR(64)) AS CONSTRAINT_CATALOG, CAST(d.database_name AS CHAR(128)) AS CONSTRAINT_SCHEMA, CAST(c.constraint_name AS CHAR(256)) AS CONSTRAINT_NAME, CAST(d.database_name AS CHAR(128)) AS TABLE_SCHEMA, CAST(t.table_name AS CHAR(256)) AS TABLE_NAME, CAST('CHECK' AS CHAR(11)) AS CONSTRAINT_TYPE, CAST(CASE WHEN c.enable_flag = 1 THEN 'YES' ELSE 'NO' END AS CHAR(3)) AS ENFORCED FROM oceanbase.__all_database d JOIN oceanbase.__all_table t ON d.database_id = t.database_id JOIN oceanbase.__all_constraint c ON t.table_id = c.table_id WHERE d.database_id > 500000 AND d.in_recyclebin = 0 AND t.table_type = 3 AND c.constraint_type = 3 union all SELECT CAST('def' AS CHAR(64)) AS CONSTRAINT_CATALOG, CAST(f.constraint_schema AS CHAR(128)) AS CONSTRAINT_SCHEMA, CAST(f.constraint_name AS CHAR(256)) AS CONSTRAINT_NAME, CAST(f.constraint_schema AS CHAR(128)) AS TABLE_SCHEMA, CAST(f.table_name AS CHAR(256)) AS TABLE_NAME, CAST('FOREIGN KEY' AS CHAR(11)) AS CONSTRAINT_TYPE, CAST('YES' AS CHAR(3)) AS ENFORCED FROM information_schema.REFERENTIAL_CONSTRAINTS f utf8mb4 utf8mb4_general_ci