Recent questions tagged SQL

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

sql - How to use MySQL like with order by exact match first

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792 views 1 answer

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

sql server - How do I fix 'Invalid character value for cast specification' on a date column in flat file?

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668 views 1 answer

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

sql server - SSIS mysterious error

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695 views 1 answer

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

sql server - Does or does not SQL Azure support CLR assemblies?

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450 views 1 answer

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

sql server - T-SQL conditional UPDATE (v2)

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595 views 1 answer

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

sql server - Characters that must be escaped in T-SQL

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533 views 1 answer

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

sql server - Cursor verus while loop - what are the advantages/disadvantages of cursors?

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833 views 1 answer

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

sql - MySQL using Sum and Case

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601 views 1 answer

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

sql server - SQL Query Where Date = Today Minus 7 Days

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658 views 1 answer

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

sql - Error - "UNION operator must have an equal number of expressions" when using CTE for recursive selection

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836 views 1 answer

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

sql - SELECT *, COUNT(*) in SQLite

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515 views 1 answer

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

sql - Error (ORA-00923: FROM keyword not found where expected)

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676 views 1 answer

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

sql - There are no Primary or Candidate Keys in the referenced table

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789 views 1 answer

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

sql - product with multiple category type database schema

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685 views 1 answer

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

sql - Android Room FOREIGN KEY constraint failed (code 787)

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896 views 1 answer

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

sql - find all parent records where all child records have a given value (but not just some child records)

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531 views 1 answer

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

sql server - ValidateExternalMetadata property, what exactly does this do?

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662 views 1 answer

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

sql server - SQL Find missing date ranges

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587 views 1 answer

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

sql server 2008 - Insert query in SQL Function

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799 views 1 answer

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

sql - Create a unique index on a non-unique column

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594 views 1 answer

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

sql - What is wrong with this mysql query?

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586 views 1 answer

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

sql - Hive select data into an array of structs

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632 views 1 answer

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

sql server - Deserialize XML object in T-SQL

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777 views 1 answer

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

sql - Map database type to concrete Java class

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556 views 1 answer

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

sql server - How to retrieve all errors and messages from a query using ADO

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498 views 1 answer

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

sql - Mysql max value from 3 different columns

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564 views 1 answer

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

sql server - SQL IsNumeric not working

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634 views 1 answer

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

sql - MySQL : sum of every day

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782 views 1 answer

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