Recent questions tagged database

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - How to add sequence number for each element in a group using a SQL query without temp tables

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database polling using Java

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Row numbers for a query in informix

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Native primary key or auto generated one?

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864 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - How to recover data from a deleted Docker container? How to reconnect it to the data?

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1.5k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - List of PHP native_type's for PDO getColumnMeta()

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - SQL not a single group group function error

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Are long-living transactions acceptable?

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943 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Pre- and Post-migration scripts for Flyway

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Doctrine Query Builder not working with UPDATE and INNER JOIN

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Oracle: LONG or CLOB?

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960 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database normalization - DB Design: 1st Normal Form and Repeating Groups

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861 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database design - MySQL table with a varchar column as foreign key

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Upload image directly through mySQL Command Line

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993 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - How many fields is 'too many' in a table?

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992 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - DB2 can't connect to the server

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Hosting an Access DB

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926 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Options for cloud based MS Access backend

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841 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - $unset on multiple fields in mongodb

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Is there a way to make this SQL more efficient?

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Specify and use multiple libraries in ODBC connection string

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - How can I change the temp folder where sqlite creates etilqs files?

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - java jdbc accessing multiple resultsets

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958 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - How can I change the temp folder where sqlite creates etilqs files?

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Postgres COUNT number of column values with INNER JOIN

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - Prepending an * (asterisk) to a Fulltext Search in MySQL

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952 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - How to insert images in blob in mysql table using only sql syntax (without PHP)?

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1.9k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

database - how to prefix a string before sequence generated by postgresql?

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1.0k views 1 answer

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