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started to clean up the query situation

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anon 2024-08-14 22:25:09 +02:00
parent 8c68f16373
commit 85a7a78ac1
2 changed files with 43 additions and 43 deletions
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41
source/queries.inc Normal file
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@ -0,0 +1,41 @@
static const char * const insert_entry_sql =
"INSERT INTO entries (stamp, data) VALUES (?, ?);"
;
static const char * const empty_query =
"SELECT * FROM entries "
"ORDER BY stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const literal_query =
"SELECT * FROM entries "
"WHERE data GLOB CONCAT('*', ?, '*') "
"GROUP BY data "
"ORDER BY stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const literal_caseless_query =
"SELECT * FROM entries "
"WHERE data LIKE CONCAT('%', ?, '%') "
"GROUP BY data "
"ORDER BY stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const levenstein_query =
"SELECT * FROM entries "
"GROUP BY data "
"ORDER BY DAMERAU_LEVENSHTEIN_SUBSTRING(data, ?), "
"stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const levenstein_caseless_query =
"SELECT * FROM entries "
"GROUP BY data "
"ORDER BY DAMERAU_LEVENSHTEIN_SUBSTRING(LOWER(data), LOWER(?)), "
"stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;

45
source/storage.c
View File

@ -9,53 +9,12 @@
* This might became a scaling issue in the future tho, * This might became a scaling issue in the future tho,
* but untill then hardcoding will work. * but untill then hardcoding will work.
*/ */
#include "queries.inc"
static const char * const * query_method;
bool is_levenstein = false; bool is_levenstein = false;
bool is_caseless = false; bool is_caseless = false;
static const char * const insert_entry_sql =
"INSERT INTO entries (stamp, data) VALUES (?, ?);"
;
static const char * const empty_query =
"SELECT * FROM entries "
"ORDER BY stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const literal_query =
"SELECT * FROM entries "
"WHERE data GLOB CONCAT('*', ?, '*') "
"GROUP BY data "
"ORDER BY stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const literal_caseless_query =
"SELECT * FROM entries "
"WHERE data LIKE CONCAT('%', ?, '%') "
"GROUP BY data "
"ORDER BY stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const levenstein_query =
"SELECT * FROM entries "
"GROUP BY data "
"ORDER BY DAMERAU_LEVENSHTEIN_SUBSTRING(data, ?), "
"stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const levenstein_caseless_query =
"SELECT * FROM entries "
"GROUP BY data "
"ORDER BY DAMERAU_LEVENSHTEIN_SUBSTRING(LOWER(data), LOWER(?)), "
"stamp DESC "
"LIMIT ? "
"OFFSET ?;"
;
static const char * const * query_method;
static sqlite3 * db = NULL; static sqlite3 * db = NULL;
/* These statements must be global so they can be prepared once /* These statements must be global so they can be prepared once