DBeaver User Guide v.21.1brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword dates then you must specify them in an ISO format. It is possible in both the JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in the SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 348 页 | 19.35 MB | 1 年前3
DBeaver User Guide v.21.3brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword dates then you must specify them in an ISO format. It is possible in both the JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in the SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 381 页 | 20.79 MB | 1 年前3
DBeaver User Guide v.22.0brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword dates then you must specify them in an ISO format. It is possible in both the JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in the SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 384 页 | 20.85 MB | 1 年前3
DBeaver User Guide v.23.0brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword DELETE SELECT queries support , , , and clauses. WHERE ORDER BY GROUP BY JOIN HAVING MongoDB dialect doesn't support SQL sub-queries. SELECT * FROM test_col WHERE propName.subProp='value' UPDATE FROM FROM documents WHERE _id = ObjectId('5f9c458018e3c69d0adc0fbd') ORDER BY value DESC Currently, SQL dialect for MongoDB supports and : LEFT JOIN INNER JOIN Executing SQL SELECT queries Conditions Nested0 码力 | 451 页 | 24.38 MB | 1 年前3
DBeaver User Guide v.21.0brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword with dates then you must specify them in ISO format. It is possible in both JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 334 页 | 18.70 MB | 1 年前3
DBeaver User Guide v.22.1brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword dates then you must specify them in an ISO format. It is possible in both the JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in the SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 403 页 | 22.11 MB | 1 年前3
DBeaver User Guide v.22.2brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword dates then you must specify them in an ISO format. It is possible in both the JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in the SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 423 页 | 22.89 MB | 1 年前3
DBeaver User Guide v.22.3brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword dates then you must specify them in an ISO format. It is possible in both the JavaScript and SQL dialect: db.dates.insert([ { value: new Date('2016-05-18T16:00:00Z') }, { value: new Date('2017-05-18T16:00:00Z') find({ value: { $gte: new Date('2018-05-18T16:00:00Z') } }).toArray() Querying data in the SQL dialect (ISO and UNIX timestamp, in milliseconds): SELECT value FROM dates WHERE value > ISODate('2018-05-18T16:00:000 码力 | 425 页 | 23.03 MB | 1 年前3
DBeaver User Guide v.23.1brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword DELETE SELECT queries support , , , and clauses. WHERE ORDER BY GROUP BY JOIN HAVING MongoDB dialect doesn't support SQL sub-queries. SELECT * FROM test_col WHERE propName.subProp='value' UPDATE FROM FROM documents WHERE _id = ObjectId('5f9c458018e3c69d0adc0fbd') ORDER BY value DESC Currently, SQL dialect for MongoDB supports and : LEFT JOIN INNER JOIN Executing SQL SELECT queries Conditions Nested0 码力 | 526 页 | 32.07 MB | 1 年前3
DBeaver User Guide v.23.2brackets Use 'ALTER TABLE DROP (column-name)' instead of standard syntax Use legacy SQL dialect for DDL Use legacy SQL dialect for DDL Add COLUMN keyword in alter table query Add COLUMN keyword after keyword User Guide 23.2. Page 494 of 700. Hive is a Hadoop-based storage system. Hive uses a special SQL dialect (HiveQL) to operate with data and metadata. Generally, it is quite similar to SQL. There are multiple Page 504 of 700. DBeaver User Guide 23.2. Page 505 of 700. CQL is a very simple SQL language dialect. Cassandra Query Language It supports simple SELECT queries, DDL statements (like CREATE TABLE)0 码力 | 700 页 | 46.06 MB | 1 年前3
共 26 条
- 1
- 2
- 3













