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author | Daniel J Walsh <dwalsh@redhat.com> | 2018-03-26 18:26:55 -0400 |
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committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-03-27 18:09:12 +0000 |
commit | af64e10400f8533a0c48ecdf5ab9b7fbf329e14e (patch) | |
tree | 59160e3841b440dd35189c724bbb4375a7be173b /vendor/github.com/mattn/go-sqlite3/doc.go | |
parent | 26d7e3c7b85e28c4e42998c90fdcc14079f13eef (diff) | |
download | podman-af64e10400f8533a0c48ecdf5ab9b7fbf329e14e.tar.gz podman-af64e10400f8533a0c48ecdf5ab9b7fbf329e14e.tar.bz2 podman-af64e10400f8533a0c48ecdf5ab9b7fbf329e14e.zip |
Vendor in lots of kubernetes stuff to shrink image size
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Closes: #554
Approved by: mheon
Diffstat (limited to 'vendor/github.com/mattn/go-sqlite3/doc.go')
-rw-r--r-- | vendor/github.com/mattn/go-sqlite3/doc.go | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/vendor/github.com/mattn/go-sqlite3/doc.go b/vendor/github.com/mattn/go-sqlite3/doc.go deleted file mode 100644 index c721f7708..000000000 --- a/vendor/github.com/mattn/go-sqlite3/doc.go +++ /dev/null @@ -1,112 +0,0 @@ -/* -Package sqlite3 provides interface to SQLite3 databases. - -This works as a driver for database/sql. - -Installation - - go get github.com/mattn/go-sqlite3 - -Supported Types - -Currently, go-sqlite3 supports the following data types. - - +------------------------------+ - |go | sqlite3 | - |----------|-------------------| - |nil | null | - |int | integer | - |int64 | integer | - |float64 | float | - |bool | integer | - |[]byte | blob | - |string | text | - |time.Time | timestamp/datetime| - +------------------------------+ - -SQLite3 Extension - -You can write your own extension module for sqlite3. For example, below is an -extension for a Regexp matcher operation. - - #include <pcre.h> - #include <string.h> - #include <stdio.h> - #include <sqlite3ext.h> - - SQLITE_EXTENSION_INIT1 - static void regexp_func(sqlite3_context *context, int argc, sqlite3_value **argv) { - if (argc >= 2) { - const char *target = (const char *)sqlite3_value_text(argv[1]); - const char *pattern = (const char *)sqlite3_value_text(argv[0]); - const char* errstr = NULL; - int erroff = 0; - int vec[500]; - int n, rc; - pcre* re = pcre_compile(pattern, 0, &errstr, &erroff, NULL); - rc = pcre_exec(re, NULL, target, strlen(target), 0, 0, vec, 500); - if (rc <= 0) { - sqlite3_result_error(context, errstr, 0); - return; - } - sqlite3_result_int(context, 1); - } - } - - #ifdef _WIN32 - __declspec(dllexport) - #endif - int sqlite3_extension_init(sqlite3 *db, char **errmsg, - const sqlite3_api_routines *api) { - SQLITE_EXTENSION_INIT2(api); - return sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8, - (void*)db, regexp_func, NULL, NULL); - } - -It needs to be built as a so/dll shared library. And you need to register -the extension module like below. - - sql.Register("sqlite3_with_extensions", - &sqlite3.SQLiteDriver{ - Extensions: []string{ - "sqlite3_mod_regexp", - }, - }) - -Then, you can use this extension. - - rows, err := db.Query("select text from mytable where name regexp '^golang'") - -Connection Hook - -You can hook and inject your code when the connection is established. database/sql -doesn't provide a way to get native go-sqlite3 interfaces. So if you want, -you need to set ConnectHook and get the SQLiteConn. - - sql.Register("sqlite3_with_hook_example", - &sqlite3.SQLiteDriver{ - ConnectHook: func(conn *sqlite3.SQLiteConn) error { - sqlite3conn = append(sqlite3conn, conn) - return nil - }, - }) - -Go SQlite3 Extensions - -If you want to register Go functions as SQLite extension functions, -call RegisterFunction from ConnectHook. - - regex = func(re, s string) (bool, error) { - return regexp.MatchString(re, s) - } - sql.Register("sqlite3_with_go_func", - &sqlite3.SQLiteDriver{ - ConnectHook: func(conn *sqlite3.SQLiteConn) error { - return conn.RegisterFunc("regexp", regex, true) - }, - }) - -See the documentation of RegisterFunc for more details. - -*/ -package sqlite3 |