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Code Activity

- New distribution enabling or disabling the MONGO table type

Browse Source 
modified:   storage/connect/CMakeLists.txt
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mycat.cc

- Extend SRCDEF parameter processing to MYSQL
  modified:   storage/connect/tabext.cpp
  modified:   storage/connect/tabext.h
  modified:   storage/connect/tabmysql.cpp

- Typo
  modified:   storage/connect/mysql-test/connect/std_data/Mongo2.jar
  modified:   storage/connect/mysql-test/connect/std_data/Mongo3.jar
This commit is contained in:
Olivier Bertrand
2017-08-29 17:35:27 +02:00
parent 438211a175
commit 96252b6abd
8 changed files with 122 additions and 74 deletions
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38
storage/connect/CMakeLists.txt
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@@ -245,7 +245,7 @@ int main() {
ENDIF(CONNECT_WITH_ODBC)
#
# JDBC and MongoDB Java Driver
# JDBC with MongoDB Java Driver included and enabled
#
OPTION(CONNECT_WITH_MONGO "Compile CONNECT storage engine with MONGO support" ON)
OPTION(CONNECT_WITH_JDBC "Compile CONNECT storage engine with JDBC support" ON)
@@ -264,13 +264,6 @@ IF(CONNECT_WITH_JDBC)
JdbcInterface.java ApacheInterface.java MariadbInterface.java
MysqlInterface.java OracleInterface.java PostgresqlInterface.java
JavaWrappers.jar)
# TODO: Find how to compile and install the java wrapper classes
# Find required libraries and include directories
SET (JAVA_SOURCES JdbcInterface.java)
add_jar(JdbcInterface ${JAVA_SOURCES})
install_jar(JdbcInterface DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/JavaWrappers.jar
DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
add_definitions(-DJDBC_SUPPORT)
IF(CONNECT_WITH_MONGO)
SET(CONNECT_SOURCES ${CONNECT_SOURCES}
@@ -348,4 +341,33 @@ MYSQL_ADD_PLUGIN(connect ${CONNECT_SOURCES}
LINK_LIBRARIES ${ZLIB_LIBRARY} ${XML_LIBRARY} ${ICONV_LIBRARY}
${ODBC_LIBRARY} ${JDBC_LIBRARY} ${IPHLPAPI_LIBRARY})
IF(NOT TARGET connect)
RETURN()
ENDIF()
# Install some extra files that belong to connect engine
IF(WIN32)
# install ha_connect.lib
GET_TARGET_PROPERTY(CONNECT_LOCATION connect LOCATION)
STRING(REPLACE "dll" "lib" CONNECT_LIB ${CONNECT_LOCATION})
IF(CMAKE_CONFIGURATION_TYPES)
STRING(REPLACE "${CMAKE_CFG_INTDIR}" "\${CMAKE_INSTALL_CONFIG_NAME}"
CONNECT_LIB ${CONNECT_LIB})
ENDIF()
INSTALL(FILES ${CONNECT_LIB}
DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
ENDIF(WIN32)
IF(CONNECT_WITH_JDBC AND JAVA_FOUND AND JNI_FOUND)
# TODO: Find how to compile and install the java wrapper classes
# Find required libraries and include directories
SET (JAVA_SOURCES JdbcInterface.java)
add_jar(JdbcInterface ${JAVA_SOURCES})
INSTALL(FILES
${CMAKE_CURRENT_SOURCE_DIR}/JavaWrappers.jar
${CMAKE_CURRENT_BINARY_DIR}/JdbcInterface.jar
DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
ENDIF()

31
storage/connect/ha_connect.cc
View File

@@ -171,9 +171,9 @@
#define JSONMAX 10 // JSON Default max grp size
extern "C" {
char version[]= "Version 1.06.0001 April 17, 2017";
char version[]= "Version 1.06.0003 August 28, 2017";
#if defined(__WIN__)
char compver[]= "Version 1.06.0001 " __DATE__ " " __TIME__;
char compver[]= "Version 1.06.0003 " __DATE__ " " __TIME__;
char slash= '\\';
#else // !__WIN__
char slash= '/';
@@ -182,7 +182,10 @@ extern "C" {
#if defined(NEW_MAR)
#define stored_in_db stored_in_db()
#endif // NEW_MAR)
#define MONGO_ENABLED 1
#else // !NEW_MAR
#define MONGO_ENABLED 0
#endif // !NEW_MAR)
#if defined(XMAP)
my_bool xmap= false;
@@ -359,6 +362,13 @@ static MYSQL_THDVAR_STR(java_wrapper,
NULL, NULL, "wrappers/JdbcInterface");
#endif // JDBC_SUPPORT
#if defined(MONGO_SUPPORT)
// Enabling MONGO table type
static MYSQL_THDVAR_BOOL(enable_mongo, PLUGIN_VAR_RQCMDARG,
"Enabling the MongoDB access",
NULL, NULL, MONGO_ENABLED);
#endif // MONGO_SUPPORT
#if defined(XMSG) || defined(NEWMSG)
const char *language_names[]=
{
@@ -419,6 +429,10 @@ char *GetJavaWrapper(void)
{return connect_hton ? THDVAR(current_thd, java_wrapper) : (char*)"wrappers/JdbcInterface";}
#endif // JDBC_SUPPORT
#if defined(MONGO_SUPPORT)
bool MongoEnabled(void) { return THDVAR(current_thd, enable_mongo); }
#endif // MONGO_SUPPORT
extern "C" const char *msglang(void)
{
#if defined(FRENCH)
@@ -7176,7 +7190,10 @@ static struct st_mysql_sys_var* connect_system_variables[]= {
MYSQL_SYSVAR(class_path),
MYSQL_SYSVAR(java_wrapper),
#endif // JDBC_SUPPORT
NULL
#if defined(MONGO_SUPPORT)
MYSQL_SYSVAR(enable_mongo),
#endif // MONGO_SUPPORT
NULL
};
maria_declare_plugin(connect)
@@ -7185,14 +7202,14 @@ maria_declare_plugin(connect)
&connect_storage_engine,
"CONNECT",
"Olivier Bertrand",
"Management of External Data (SQL/MED), including many file formats",
"Management of External Data (SQL/NOSQL/MED), including many file formats",
PLUGIN_LICENSE_GPL,
connect_init_func, /* Plugin Init */
connect_done_func, /* Plugin Deinit */
0x0106, /* version number (1.05) */
NULL, /* status variables */
connect_system_variables, /* system variables */
"1.06.0001", /* string version */
MariaDB_PLUGIN_MATURITY_BETA /* maturity */
"1.06.0003", /* string version */
MariaDB_PLUGIN_MATURITY_STABLE /* maturity */
}
maria_declare_plugin_end;

11
storage/connect/mycat.cc
View File

@@ -111,6 +111,9 @@
extern "C" HINSTANCE s_hModule; // Saved module handle
#endif // !__WIN__
#if defined(MONGO_SUPPORT)
bool MongoEnabled(void);
#endif // MONGO_SUPPORT
PQRYRES OEMColumns(PGLOBAL g, PTOS topt, char *tab, char *db, bool info);
/***********************************************************************/
@@ -558,7 +561,13 @@ PRELDEF MYCAT::MakeTableDesc(PGLOBAL g, PTABLE tablep, LPCSTR am)
case TAB_VIR: tdp= new(g) VIRDEF; break;
case TAB_JSON: tdp= new(g) JSONDEF; break;
#if defined(MONGO_SUPPORT)
case TAB_MONGO: tdp = new(g) MGODEF; break;
case TAB_MONGO:
if (MongoEnabled())
tdp = new(g) MGODEF;
else
strcpy(g->Message, "MONGO type not enabled");
break;
#endif // MONGO_SUPPORT
#if defined(ZIP_SUPPORT)
case TAB_ZIP: tdp= new(g) ZIPDEF; break;

BIN
storage/connect/mysql-test/connect/std_data/Mongo2.jar
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BIN
storage/connect/mysql-test/connect/std_data/Mongo3.jar
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35
storage/connect/tabext.cpp
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@@ -279,21 +279,13 @@ int TDBEXT::Decode(PCSZ txt, char *buf, size_t n)
} // end of Decode
/***********************************************************************/
/* MakeSQL: make the SQL statement use with remote connection. */
/* TODO: when implementing remote filtering, column only used in */
/* local filter should be removed from column list. */
/* MakeSrcdef: make the SQL statement from SRDEF option. */
/***********************************************************************/
bool TDBEXT::MakeSQL(PGLOBAL g, bool cnt)
bool TDBEXT::MakeSrcdef(PGLOBAL g)
{
PCSZ schmp = NULL;
char *catp = NULL, buf[NAM_LEN * 3];
int len;
bool first = true;
PTABLE tablep = To_Table;
PCOL colp;
char *catp = strstr(Srcdef, "%s");
if (Srcdef) {
if ((catp = strstr(Srcdef, "%s"))) {
if (catp) {
char *fil1, *fil2;
PCSZ ph = ((EXTDEF*)To_Def)->Phpos;
@@ -331,7 +323,24 @@ bool TDBEXT::MakeSQL(PGLOBAL g, bool cnt)
Query = new(g)STRING(g, 0, Srcdef);
return false;
} // endif Srcdef
} // end of MakeSrcdef
/***********************************************************************/
/* MakeSQL: make the SQL statement use with remote connection. */
/* TODO: when implementing remote filtering, column only used in */
/* local filter should be removed from column list. */
/***********************************************************************/
bool TDBEXT::MakeSQL(PGLOBAL g, bool cnt)
{
PCSZ schmp = NULL;
char *catp = NULL, buf[NAM_LEN * 3];
int len;
bool first = true;
PTABLE tablep = To_Table;
PCOL colp;
if (Srcdef)
return MakeSrcdef(g);
// Allocate the string used to contain the Query
Query = new(g)STRING(g, 1023, "SELECT ");

1
storage/connect/tabext.h
View File

@@ -126,6 +126,7 @@ public:
protected:
// Internal functions
virtual bool MakeSrcdef(PGLOBAL g);
virtual bool MakeSQL(PGLOBAL g, bool cnt);
//virtual bool MakeInsert(PGLOBAL g);
virtual bool MakeCommand(PGLOBAL g);

14
storage/connect/tabmysql.cpp
View File

@@ -513,18 +513,8 @@ bool TDBMYSQL::MakeSelect(PGLOBAL g, bool mx)
if (Query)
return false; // already done
if (Srcdef) {
if (strstr(Srcdef, "%s")) {
char *fil;
fil = (To_CondFil) ? To_CondFil->Body : PlugDup(g, "1=1");
Query = new(g)STRING(g, strlen(Srcdef) + strlen(fil));
Query->SetLength(sprintf(Query->GetStr(), Srcdef, fil));
} else
Query = new(g)STRING(g, 0, Srcdef);
return false;
} // endif Srcdef
if (Srcdef)
return MakeSrcdef(g);
// Allocate the string used to contain Query
Query = new(g) STRING(g, 1023, "SELECT ");