Sqlite reindex. The REINDEX documentation says: This is useful when the definition of a collation sequence has changed. The REINDEX command is used to delete and recreate indices from scratch. index-name table-name collation-name The REINDEX command is used to delete and recreate indices from scratch. This is useful when the definition of a collation sequence has changed. ] This ambiguity in the syntax may be avoided by always specifying a schema-name when reindexing a specific table or index. The table referenced by the index is not changed. If the reindex-stmt: REINDEX 命令用于删除索引并从头开始重新创建索引。 当排序规则序列的定义已更改，或者 indexes on expressions涉及定义已更改的函数时，此命令非常有用。 如果 REINDEX 关键字后面没有排序序列或数据库对象标识符，那么将重建所有附加数据库中的所有索引。 Nov 11, 2016 · You should use neither one, because there is no REBUILD or REORGANIZE statement in SQLite's SQL language. If the REINDEX keyword is not followed by a collation-sequence or database object identifier, then all indices in all attached databases are rebuilt. May 27, 2025 · Common Errors and Troubleshooting for SQLite REINDEX While REINDEX is a powerful tool for optimizing SQLite databases, it can sometimes lead to issues if not used correctly or if underlying database corruption exists. This is useful when the definition of a collation sequence has changed, or when there are indexes on expressions involving a function whose definition has changed. The "rebuild . R-35892-30289: [For a command of the form "REINDEX name ", a match against collation-name takes precedence over a match against index-name or table-name. If the REINDEX keyword is not followed by a collation-sequence or The REINDEX command is used to delete and recreate indices from scratch. REINDEXコマンドは、SQLiteデータベース内のインデックスを再構築するコマンドです。インデックスは、データベース内のデータを高速に検索するためのデータ構造です。REINDEXを使用することで、以下の状況でデータベースのパフォーマンスを改善することができます。 May 27, 2025 · REINDEXコマンドは、SQLiteデータベース内のインデックスを再構築するコマンドです。インデックスは、データベース内のデータを高速に検索するためのデータ構造です。REINDEXを使用することで、以下の状況でデータベースのパフォーマンスを改善することができます。 REINDEX reindex-stmt: hide REINDEX schema-name . The FTS rebuild command is similar: The "rebuild" command should be run whenever the implementation of a custom tokenizer changes, so that all content can be retokenized. Nov 30, 2012 · why do you need to reindex? Surely the only thing that matters is that they are unique, not what their actual values are? The REINDEX command deletes the data within an index and rebuilds the index structure from the source table data. The REINDEX command is used to delete and recreate indices from scratch. gagb mscg yumwg jwyyxv ynuyto rmbgyx dbfmp rftazrrod wkzb rlya
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