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loopback-connector-mysql
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Remove synchronous versions of the discovery APIs 

Node.js mysql driver doesn't support sync query
This commit is contained in:
Raymond Feng 2013-10-28 13:11:22 -07:00
parent 839d7b4563
commit 20b9147970
1 changed files with 0 additions and 86 deletions
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86
lib/discovery.js
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@ -106,22 +106,6 @@ function mixinDiscovery(MySQL) {
}); });
}; };
/**
* Discover the tables/views synchronously
* @param {Object} options The options for discovery
*/
MySQL.prototype.discoverModelDefinitionsSync = function (options) {
options = options || {};
var sqlTables = queryTables(options);
var tables = this.querySync(sqlTables);
var sqlViews = queryViews(options);
if (sqlViews) {
var views = this.querySync(sqlViews);
tables = tables.concat(views);
}
return tables;
};
/*! /*!
* Normalize the arguments * Normalize the arguments
* @param table string, required * @param table string, required
@ -201,28 +185,6 @@ function mixinDiscovery(MySQL) {
this.query(sql, callback); this.query(sql, callback);
}; };
/**
* Discover model properties from a table synchronously
* @param {String} table The table name
* @param {Object} options The options for discovery
* @return {Object[]} The results
*
*/
MySQL.prototype.discoverModelPropertiesSync = function (table, options) {
var args = getArgs(table, options);
var owner = args.owner;
table = args.table;
options = args.options;
var sql = queryColumns(owner, table);
var results = this.querySync(sql);
results.map(function (r) {
r.type = mysqlDataTypeToJSONType(r.dataType, r.dataLength);
});
return results;
};
/*! /*!
* Build the sql statement for querying primary keys of a given table * Build the sql statement for querying primary keys of a given table
* @param owner * @param owner
@ -263,22 +225,6 @@ function mixinDiscovery(MySQL) {
this.query(sql, cb); this.query(sql, cb);
}; };
/**
* Discover primary keys synchronously for a given table
* @param {String} table
* @param {Object} options
* @returns {*} The list of primary key descriptions
*/
MySQL.prototype.discoverPrimaryKeysSync = function (table, options) {
var args = getArgs(table, options);
var owner = args.owner;
table = args.table;
options = args.options;
var sql = queryForPrimaryKeys(owner, table);
return this.querySync(sql);
};
/*! /*!
* Build the sql statement for querying foreign keys of a given table * Build the sql statement for querying foreign keys of a given table
* @param owner * @param owner
@ -320,22 +266,6 @@ function mixinDiscovery(MySQL) {
this.query(sql, cb); this.query(sql, cb);
}; };
/**
* Discover foreign keys synchronously for a given table
* @param {String} table The table name
* @param {Object} options The options for discovery
* @return {Object[]} The results
*/
MySQL.prototype.discoverForeignKeysSync = function (table, options) {
var args = getArgs(table, options);
var owner = args.owner;
table = args.table;
options = args.options;
var sql = queryForeignKeys(owner, table);
return this.querySync(sql);
};
/*! /*!
* Retrieves a description of the foreign key columns that reference the given table's primary key columns (the foreign keys exported by a table). * Retrieves a description of the foreign key columns that reference the given table's primary key columns (the foreign keys exported by a table).
* They are ordered by fkTableOwner, fkTableName, and keySeq. * They are ordered by fkTableOwner, fkTableName, and keySeq.
@ -379,22 +309,6 @@ function mixinDiscovery(MySQL) {
this.query(sql, cb); this.query(sql, cb);
}; };
/**
* Discover foreign keys synchronously for a given table
* @param {String} owner The DB owner/schema name
* @param {Object} options The options for discovery
* @returns {*}
*/
MySQL.prototype.discoverExportedForeignKeysSync = function (table, options) {
var args = getArgs(table, options);
var owner = args.owner;
table = args.table;
options = args.options;
var sql = queryExportedForeignKeys(owner, table);
return this.querySync(sql);
};
function mysqlDataTypeToJSONType(mysqlType, dataLength) { function mysqlDataTypeToJSONType(mysqlType, dataLength) {
var type = mysqlType.toUpperCase(); var type = mysqlType.toUpperCase();
switch (type) { switch (type) {