8/31/2023 0 Comments Datagrip kafka![]() ![]() Sources can be typical databases such as Postgres or MySQL, and message brokers like Kafka. We know that real-time data is data that is generated and processed immediately, as it is collected from different data sources. Visualize Real-Time Data With Python, Dash, and RisingWave.This can also be observed through the rise of streaming platforms such as Apache Kafka, Apache Pulsar, Redpanda, and RabbitMQ. In recent years, it has become apparent that almost no production system is complete without real-time data. Analyzing Real-Time Movie Reviews With Redpanda and Memgraph.'setting the variable doesn't work either - Dim str_item_description As String = "BH LITE BRT" Tables("product_template").Rows(i).Item("name") = str_item_description Tables("product_template").Rows.Count - 1ĭim str_default_code As String = (.Tables(0).Rows(i).Item("name").ToString)ĭim str_item_description As String = (.Tables(0).Rows(i).Item("description").ToString) 'change the name field to item_descriptionįor i As Integer = 0 To. Me.Cursor = .Defaultĭim cb As New Odbc.OdbcCommandBuilder(dtAdapter) IRecCount = ds.Tables("product_template").Rows.Count StrSQL = "SELECT * FROM product_template where import_date = " & "'" & str_import_date & "'" MsgBox("Import Date field cannot be blank.")ĭim str_import_date As String = Me.txtImportDate.Text StrConnString = "Dsn=PostgreSQ元5W database=OpenERP server=localhost port=5432 uid=openpg pwd=openpgpwd" If objConn.State = ConnectionState.Open Then The code: Private Sub btnChgNameToDescr_Click(sender As Object, e As EventArgs) Handles btnChgNameToDescr.Clickĭim objConn As New ĭim objCmd As New ĭim dtAdapter As New LOG 0 duration: 1.000 ms statement: select c.relhasrules, c.relkind, c.relhasoids from pg_catalog.pg_namespace u, pg_catalog.pg_class c where u.oid = c.relnamespace and c.relname = 'product_template' and u.nspname = 'public'ĮRROR 0A000 cross-database references are not implemented: "_template" LOG 0 duration: 0.000 ms statement: select current_schema() LOG 0 duration: 11.000 ms statement: select ta.attname, ia.attnum, ic.relname, n.nspname, tc.relname from pg_catalog.pg_attribute ta, pg_catalog.pg_attribute ia, pg_catalog.pg_class tc, pg_catalog.pg_index i, pg_catalog.pg_namespace n, pg_catalog.pg_class ic where tc.oid = 20496 AND tc.oid = i.indrelid AND n.oid = tc.relnamespace AND i.indisprimary = 't' AND ia.attrelid = i.indexrelid AND ta.attrelid = i.indrelid AND ta.attnum = i.indkey AND (NOT ta.attisdropped) AND (NOT ia.attisdropped) AND ic.oid = i.indexrelid order by ia.attnum LOG 0 duration: 12.000 ms parse _PLAN000000001D2CFB60: SELECT * FROM product_template where import_date = '' LOG 0 duration: 11.000 ms statement: select n.nspname, c.relname, a.attname, a.atttypid, t.typname, a.attnum, a.attlen, a.atttypmod, a.attnotnull, c.relhasrules, c.relkind, c.oid, d.adsrc from (((pg_catalog.pg_class c inner join pg_catalog.pg_namespace n on n.oid = c.relnamespace and c.oid = 20496) inner join pg_catalog.pg_attribute a on (not a.attisdropped) and a.attnum > 0 and a.attrelid = c.oid) inner join pg_catalog.pg_type t on t.oid = a.atttypid) left outer join pg_attrdef d on a.atthasdef and d.adrelid = a.attrelid and d.adnum = a.attnum order by n.nspname, c.relname, attnum LOG 0 duration: 34.000 ms statement: SELECT * FROM product_template where import_date = '' Īll I want it to do is change the name field to match whats in the description. It's when i get to the update, it throws the error. ![]() The sql select statement is fine, and returns the right values. Very simple update to a postgresql database, and it's not working.
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