SQLite外键约束'Ignore extra data‘ SQLite外键约束是一种用于确保数据完整性和一致性的机制。'Ignore extra data'是外键约束的一种行为选项,它指定当插入或更新数据时,如果外键列包含了额外的数据,SQLite将忽略这些额外的数据而不会引发错误。 外键约束是一种关系型数据库中的概念,它用于定义表与表之间的关系。在SQ...
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Fork from a private messenger for Android with extra options added: full backup and (partial, ony text) xml backup of messages. Restore can happen at any time, not only after a fresh install. Import SMS database. Removed apk expire. Choose between passphrase protection and the Android screen...
'Ignore extra data'是外键约束的一种行为选项,它指定当插入或更新数据时,如果外键列包含了额外的数据,SQLite将忽略这些额外的数据而不会引发错误。 外键约束是一种关系型数据库中的概念,它用于定义表与表之间的关系。在SQLite中,外键约束可以通过在表的列上定义FOREIGN KEY关键字来实现。外键约束可以确保在一个表...
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graph-data-structure from 3.3.0 to 3.5.0 |1 versionahead of your current version |9 months ago on 2023-12-06 handlebars from 4.7.7 to 4.7.8 |1 versionahead of your current version |a year ago on 2023-08-01 ignore from 5.2.4 to 5.3.2 |3 versionsahead of your current version |...
graph-data-structure from 3.3.0 to 3.5.0 |1 versionahead of your current version |10 months ago on 2023-12-06 handlebars from 4.7.7 to 4.7.8 |1 versionahead of your current version |a year ago on 2023-08-01 ignore from 5.2.4 to 5.3.2 |3 versionsahead of your current version |...
graph-data-structure from 3.3.0 to 3.5.0 |1 versionahead of your current version |9 months ago on 2023-12-06 handlebars from 4.7.7 to 4.7.8 |1 versionahead of your current version |a year ago on 2023-08-01 ignore from 5.2.4 to 5.3.2 |3 versionsahead of your current version |...
graph-data-structure from 3.3.0 to 3.5.0 |1 versionahead of your current version |9 months ago on 2023-12-06 handlebars from 4.7.7 to 4.7.8 |1 versionahead of your current version |a year ago on 2023-08-01 ignore from 5.2.4 to 5.3.2 |3 versionsahead of your current version |...