From: Nikita Pettik <korablev@tarantool.org> To: tarantool-patches@dev.tarantool.org Cc: v.shpilevoy@tarantool.org Subject: [Tarantool-patches] [PATCH 10/15] sql: add sql_schema_version() Date: Thu, 7 Nov 2019 04:04:50 +0300 [thread overview] Message-ID: <20191107010455.64457-11-korablev@tarantool.org> (raw) In-Reply-To: <20191107010455.64457-1-korablev@tarantool.org> Let's introduce interface function to get schema version of prepared statement. It is required since sturct sql_stmt (i.e. prepared statement) is an opaque object and in fact is an alias to struct Vdbe. Need for #2592 --- src/box/sql/sqlInt.h | 3 +++ src/box/sql/vdbeapi.c | 6 ++++++ 2 files changed, 9 insertions(+) diff --git a/src/box/sql/sqlInt.h b/src/box/sql/sqlInt.h index 1c02bd972..3a1e6d9b4 100644 --- a/src/box/sql/sqlInt.h +++ b/src/box/sql/sqlInt.h @@ -561,6 +561,9 @@ sql_column_name(sql_stmt *, int N); const char * sql_column_datatype(sql_stmt *, int N); +uint32_t +sql_schema_version(sql_stmt *stmt); + int sql_initialize(void); diff --git a/src/box/sql/vdbeapi.c b/src/box/sql/vdbeapi.c index 482a42288..23c4a250a 100644 --- a/src/box/sql/vdbeapi.c +++ b/src/box/sql/vdbeapi.c @@ -798,6 +798,12 @@ sql_column_decltype(sql_stmt * pStmt, int N) COLNAME_DECLTYPE); } +uint32_t +sql_schema_version(sql_stmt *stmt) +{ + return ((struct Vdbe *)stmt)->schema_ver; +} + /******************************* sql_bind_ ************************** * * Routines used to attach values to wildcards in a compiled SQL statement. -- 2.15.1
next prev parent reply other threads:[~2019-11-07 1:05 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-07 1:04 [Tarantool-patches] [PATCH 00/15] sql: prepared statements Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 01/15] sql: remove sql_prepare_v2() Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 02/15] sql: refactor sql_prepare() and sqlPrepare() Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 03/15] sql: move sql_prepare() declaration to box/execute.h Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 04/15] sql: rename sqlPrepare() to sql_compile() Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 05/15] sql: move sql_finalize() to execute.h Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 06/15] port: increase padding of struct port Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 07/15] port: add dump format and request type to port_sql Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 08/15] sql: resurrect sql_bind_parameter_count() function Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 09/15] sql: resurrect sql_bind_parameter_name() Nikita Pettik 2019-11-07 1:04 ` Nikita Pettik [this message] 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 11/15] sql: introduce sql_stmt_sizeof() function Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 12/15] box: increment schema_version on ddl operations Nikita Pettik 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 13/15] sql: introduce cache for prepared statemets Nikita Pettik 2019-11-10 23:40 ` Konstantin Osipov 2019-11-11 10:53 ` Nikita Pettik 2019-11-11 18:35 ` Konstantin Osipov 2019-11-12 7:54 ` Georgy Kirichenko 2019-11-12 8:50 ` Konstantin Osipov 2019-11-12 9:30 ` Georgy Kirichenko 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 14/15] box: introduce prepared statements Nikita Pettik 2019-11-10 23:42 ` Konstantin Osipov 2019-11-07 1:04 ` [Tarantool-patches] [PATCH 15/15] netbox: " Nikita Pettik
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