sqlite collate
int sqlite3_create_collation( sqlite3*, const char *zName, int eTextRep, void *pArg, ... These functions add, remove, or modify a collation associated with the ... , How can I determine if the existing column is COLLATE NOCASE ... However, not that SQLite's LIKE doesn't honor collate clause (use pragma ...
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 sqlite collate 相關參考資料
Datatypes In SQLite Version 3
跳到 Collation Sequence Examples - CREATE TABLE t1( x INTEGER PRIMARY KEY, a, /* collating sequence BINARY */ b COLLATE BINARY, /* collating ... https://www.sqlite.org Define New Collating Sequences - SQLite
int sqlite3_create_collation( sqlite3*, const char *zName, int eTextRep, void *pArg, ... These functions add, remove, or modify a collation associated with the ... https://www.sqlite.org How to determine if SQLite column created with COLLATE NOCASE ...
How can I determine if the existing column is COLLATE NOCASE ... However, not that SQLite's LIKE doesn't honor collate clause (use pragma ... https://stackoverflow.com SQLite 3 一些基本的使用- 凡心不凡- 博客园
一旦建立了索引，sqlite3会在针对该字段作查询时，自动使用该索引。 ..... (28)SQLite内建3种比较方式(通过COLLATE关键字进行定义这一行的比较 ... https://www.cnblogs.com SQLite Collating Sequences - w3resource
At the time of comparison of two strings, in SQLite it uses a collating ... collating sequence RTRIM */ cold COLLATE NOCASE /* collating ... https://www.w3resource.com SQLite speed up select with collate nocase - Stack Overflow
An index can be used to speed up a search only if it uses the same collation as the query. By default, an index takes the collation from the table ... https://stackoverflow.com SQLite 查詢忽略字母大小寫COLLATE NOCASE - 【-Ma の筆記本-】
在MS SQL Server上，預設查詢時會自動忽略了英文大小寫差異， 但SQLite預設將大小寫視為不同結果， 但可以利用在來欄位名稱後加上COLLATE ... http://deanma.blogspot.com SQLite: collate
create table tab ( col_default text, -- Default: collate binary col_nocase text collate nocase, col_etc text ); insert into tab values ('one', 'one', 'Etc one etc'); insert&nbs... https://renenyffenegger.ch What does the COLLATE keyword do when creating a sqlite index ...
It is the way that the sql engine orders data internally. Binary Collation does what it suggests, it does a binary comparison. Generally its the ... https://stackoverflow.com 在SQLite 做case-insensitive 的字串比對(自看用) @ seacatcry的部落格 ...
用MySQL 開發的時候，如果collation 選擇utf8_general_ci，比較字串（使用等號=）的時候大小寫的不同會被視為一致，但是SQLite 並不會。解決的 ... https://seacatcry.pixnet.net |