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步骤1:注册身份提供商 URI:PUT /v3/OS-FEDERATION/identity_providers/{id} API文档详情请参见: 创建身份提供商 请求示例 PUT https://iam.myhuaweicloud.com/v3/OS-FEDERATION/identity_providers/{id}
例如: leading(t1 t2 t3 t4 t5)表示:t1、t2、t3、t4、t5先join,五表join顺序及内外表不限。 leading((t1 t2 t3 t4 t5))表示:t1和t2先join,t2做内表;再和t3join,t3做内表;再和t4join,t4做内表;再和t5join,t5做内表。
例如: leading(t1 t2 t3 t4 t5)表示:t1、t2、t3、t4、t5先join,五表join顺序及内外表不限。 leading((t1 t2 t3 t4 t5))表示:t1和t2先join,t2做内表;再和t3join,t3做内表;再和t4join,t4做内表;再和t5
('cp35', 'abi3', 'manylinux1_x86_64'), ('cp35', 'abi3', 'linux_x86_64'), ('cp34', 'abi3', 'manylinux1_x86_64'), ('cp34', 'abi3', 'linux_x86_64')
示例: 1 2 3 4 5 SELECT substring(E'Th\\000omas'::bytea from 2 for 3) AS RESULT; result ---------- \x68006f (1 row) 截取时间,获取小时数: 1 2 3 4 5 SELECT
示例: 1 2 3 4 5 SELECT substring(E'Th\\000omas'::bytea from 2 for 3) AS RESULT; result ---------- \x68006f (1 row) 截取时间,获取小时数: 1 2 3 4 5 SELECT
"eabfefa3fd1740a88a47ad98e132d238", "listener_id": "eabfefa3fd1740a88a47ad98e132d238", "tenant_id": "eabfefa3fd1740a88a47ad98e132d238"
0,0,25,83,6,0,0,0,1,0,3,163,22,0,0,14,9,1,7,38,2,1,21,163,35,3,4,61,43,3,18,29,3,6,20,76,0,0,0,0,1,0,10,163,6,0,0,17,3,0,10,62,1,0,2,163,43,11
1 2 3 4 5 6 7 CREATE TABLE IF NOT EXISTS `runoob_dataType_test`( `dataType_1` DATETIME, `dataType_2` DATETIME(0), `dataType_3` DATETIME(6)
VALUES (3, 4) ), PARTITION p2 VALUES (3, 4) ( SUBPARTITION p2sp1 VALUES (1, 2), SUBPARTITION p2sp2 VALUES (3, 4)
"id":"07609e7eb200250a3f7dc003cb7a....", "links":{ "self":"https://iam.myhuaweicloud.com/v3/groups/07609e7eb200250a3f7dc003cb7a
\nA1UEAwwJbG9jYWxob3N0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA \n0FQGzi3ucTX+DNud1p/b4XVM6I3rY7+Cfge5GMLDIUXIHXCfCgp19Z3807yNpLF5 \nU0NqPQZKUrZz3rQeLN
0GCSqGSIb3DQEBCwUAA4IBAQBKfjZuYsz4s0wb1POIWn41eiAB\np53qb63QKWILN9z8dLktcdSl3lPfcfPZpXv++QPtn3LR9rJKBawusk6SPXbvOGgS\n5J+6eM8kVW2O3gHFgoaMcP
internal.okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:318) at com.facebook.presto.jdbc.internal.okhttp3.internal
1 2 3 4 5 gaussdb=# SELECT EXTRACT(DAY FROM INTERVAL '40 days 1 minute'); date_part ----------- 40 (1 row) decade 年份除以10。 1 2 3 4 5
1 2 3 4 5 gaussdb=# SELECT EXTRACT(DAY FROM INTERVAL '40 days 1 minute'); date_part ----------- 40 (1 row) decade 年份除以10。 1 2 3 4 5
(t2 t3))) leading((t2 t3))。 leading(t1 [t2 t3])等价于leading(t1 t2 t3) leading((t2 t3))。 leading[@sel$1 t1@sel$1 [t2@sel$2 t3@sel$2]]表示:t2、t3位于子查
load_data_tmp3(a int, b int); gaussdb=# INSERT INTO load_data_tmp3 VALUES(4,4),(5,5); gaussdb=# \copy load_data_tmp3 to '/home/omm/load3.csv'; gaussdb=#
load_data_tmp3(a int, b int); gaussdb=# INSERT INTO load_data_tmp3 VALUES(4,4),(5,5); gaussdb=# \copy load_data_tmp3 to '/home/omm/load3.csv'; gaussdb=#
(t2 t3))) leading((t2 t3))。 leading(t1 [t2 t3])等价于leading(t1 t2 t3) leading((t2 t3))。 leading[@sel$1 t1@sel$1 [t2@sel$2 t3@sel$2]]表示:t2、t3位于子查