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//go:build ydb
// +build ydb
package ydb
import asql "github.com/chrislusf/seaweedfs/weed/filer/abstract_sql"
const ( insertQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $directory AS Utf8; DECLARE $name AS Utf8; DECLARE $meta AS String; DECLARE $expire_at AS Optional<uint32>;
UPSERT INTO ` + asql.DEFAULT_TABLE + ` (dir_hash, name, directory, meta, expire_at) VALUES ($dir_hash, $name, $directory, $meta, $expire_at);`
updateQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $directory AS Utf8; DECLARE $name AS Utf8; DECLARE $meta AS String; DECLARE $expire_at AS Optional<uint32>;
REPLACE INTO ` + asql.DEFAULT_TABLE + ` (dir_hash, name, directory, meta, expire_at) VALUES ($dir_hash, $name, $directory, $meta, $expire_at);`
deleteQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $name AS Utf8;
DELETE FROM ` + asql.DEFAULT_TABLE + ` WHERE dir_hash = $dir_hash AND name = $name;`
findQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $name AS Utf8; SELECT meta FROM ` + asql.DEFAULT_TABLE + ` WHERE dir_hash = $dir_hash AND name = $name;`
deleteFolderChildrenQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $directory AS Utf8;
DELETE FROM ` + asql.DEFAULT_TABLE + ` WHERE dir_hash = $dir_hash AND directory = $directory;`
listDirectoryQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $directory AS Utf8; DECLARE $start_name AS Utf8; DECLARE $prefix AS Utf8; DECLARE $limit AS Uint64; SELECT name, meta FROM ` + asql.DEFAULT_TABLE + ` WHERE dir_hash = $dir_hash AND directory = $directory and name > $start_name and name LIKE $prefix ORDER BY name ASC LIMIT $limit;`
listInclusiveDirectoryQuery = ` PRAGMA TablePathPrefix("%v"); DECLARE $dir_hash AS int64; DECLARE $directory AS Utf8; DECLARE $start_name AS Utf8; DECLARE $prefix AS Utf8; DECLARE $limit AS Uint64; SELECT name, meta FROM ` + asql.DEFAULT_TABLE + ` WHERE dir_hash = $dir_hash AND directory = $directory and name >= $start_name and name LIKE $prefix ORDER BY name ASC LIMIT $limit;` )
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