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db.sqlite: add tracing for more calls, when using -d trace_sqlite, not just for the ORM

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Delyan Angelov 2025-01-07 16:43:10 +02:00
parent 68829003b8
commit 124927ba96
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GPG Key ID: 66886C0F12D595ED
1 changed files with 18 additions and 0 deletions
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18
vlib/db/sqlite/sqlite.c.v
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@ -181,6 +181,9 @@ pub fn (db &DB) get_affected_rows_count() int {
// q_int returns a single integer value, from the first column of the result of executing `query`, or an error on failure // q_int returns a single integer value, from the first column of the result of executing `query`, or an error on failure
pub fn (db &DB) q_int(query string) !int { pub fn (db &DB) q_int(query string) !int {
$if trace_sqlite ? {
eprintln('> q_int query: "${query}"')
}
stmt := &C.sqlite3_stmt(unsafe { nil }) stmt := &C.sqlite3_stmt(unsafe { nil })
pres := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0) pres := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0)
if pres != sqlite_ok { if pres != sqlite_ok {
@ -199,6 +202,9 @@ pub fn (db &DB) q_int(query string) !int {
// q_string returns a single string value, from the first column of the result of executing `query`, or an error on failure // q_string returns a single string value, from the first column of the result of executing `query`, or an error on failure
pub fn (db &DB) q_string(query string) !string { pub fn (db &DB) q_string(query string) !string {
$if trace_sqlite ? {
eprintln('> q_string query: "${query}"')
}
stmt := &C.sqlite3_stmt(unsafe { nil }) stmt := &C.sqlite3_stmt(unsafe { nil })
pres := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0) pres := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0)
if pres != sqlite_ok { if pres != sqlite_ok {
@ -218,6 +224,9 @@ pub fn (db &DB) q_string(query string) !string {
// exec_map executes the query on the given `db`, and returns an array of maps of strings, or an error on failure // exec_map executes the query on the given `db`, and returns an array of maps of strings, or an error on failure
@[manualfree] @[manualfree]
pub fn (db &DB) exec_map(query string) ![]map[string]string { pub fn (db &DB) exec_map(query string) ![]map[string]string {
$if trace_sqlite ? {
eprintln('> exec_map query: "${query}"')
}
stmt := &C.sqlite3_stmt(unsafe { nil }) stmt := &C.sqlite3_stmt(unsafe { nil })
mut code := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0) mut code := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0)
if code != sqlite_ok { if code != sqlite_ok {
@ -255,6 +264,9 @@ fn C.sqlite3_memory_used() i64
// exec executes the query on the given `db`, and returns an array of all the results, or an error on failure // exec executes the query on the given `db`, and returns an array of all the results, or an error on failure
@[manualfree] @[manualfree]
pub fn (db &DB) exec(query string) ![]Row { pub fn (db &DB) exec(query string) ![]Row {
$if trace_sqlite ? {
eprintln('> exec query: "${query}"')
}
stmt := &C.sqlite3_stmt(unsafe { nil }) stmt := &C.sqlite3_stmt(unsafe { nil })
mut code := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0) mut code := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0)
if code != sqlite_ok { if code != sqlite_ok {
@ -321,6 +333,9 @@ pub fn (db &DB) error_message(code int, query string) IError {
// Use it, in case you don't expect any row results, but still want a result code. // Use it, in case you don't expect any row results, but still want a result code.
// e.g. for queries like these: `INSERT INTO ... VALUES (...)` // e.g. for queries like these: `INSERT INTO ... VALUES (...)`
pub fn (db &DB) exec_none(query string) int { pub fn (db &DB) exec_none(query string) int {
$if trace_sqlite ? {
eprintln('> exec_none query: "${query}"')
}
stmt := &C.sqlite3_stmt(unsafe { nil }) stmt := &C.sqlite3_stmt(unsafe { nil })
pres := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0) pres := C.sqlite3_prepare_v2(db.conn, &char(query.str), query.len, &stmt, 0)
if pres != sqlite_ok { if pres != sqlite_ok {
@ -336,6 +351,9 @@ pub fn (db &DB) exec_none(query string) int {
// exec_param_many executes a query with parameters provided as ?, // exec_param_many executes a query with parameters provided as ?,
// and returns either an error on failure, or the full result set on success // and returns either an error on failure, or the full result set on success
pub fn (db &DB) exec_param_many(query string, params []string) ![]Row { pub fn (db &DB) exec_param_many(query string, params []string) ![]Row {
$if trace_sqlite ? {
eprintln('> exec_param_many query: "${query}", params: ${params}')
}
mut stmt := &C.sqlite3_stmt(unsafe { nil }) mut stmt := &C.sqlite3_stmt(unsafe { nil })
mut code := C.sqlite3_prepare_v2(db.conn, &char(query.str), -1, &stmt, 0) mut code := C.sqlite3_prepare_v2(db.conn, &char(query.str), -1, &stmt, 0)
if code != 0 { if code != 0 {